/* Jismadaniyat — Olympic-inspired editorial design. */
:root {
  --header-height: 81px;
  --screen-height: 100vh;
  --shrift-ui: Georgia, "Times New Roman", serif;
  --shrift-matn: Georgia, "Times New Roman", serif;
  --shrift-sport: Georgia, "Times New Roman", serif;
  --asosiy: #080f34; --matn: #0b153a; --matn-xira: #536079;
  --fon: #faf9f6; --fon-karta: #fff; --chegara: #e8e5df;
  --urg: #a46c0a; --trek: #a46c0a;
  --r-maruza: #a46c0a; --r-amaliy: #0654d9; --r-seminar: #187244; --r-mustaqil: #6b44c4; --r-asosiy: #0b153a;
  --soya: 0 3px 18px rgb(29 33 42 / 4%); --soya-katta: 0 12px 32px rgb(29 33 42 / 10%);
  --radius: 8px; --bs-primary: #0654d9; --bs-primary-rgb: 6,84,217;
  --bs-body-font-family: var(--shrift-ui); --dars-shrift: 1.125rem;
}
[data-bs-theme="dark"] {
  --asosiy: #e8e9f3; --matn: #e6e9f2; --matn-xira: #afb8c8;
  --fon: #111724; --fon-karta: #192131; --chegara: #30394b;
  --urg: #d7aa56; --trek: #d7aa56;
  --r-maruza: #d7aa56; --r-amaliy: #82b2ff; --r-seminar: #71cb99; --r-mustaqil: #b49cf0; --r-asosiy: #e6e9f2;
  --bs-body-bg: var(--fon); --bs-body-color: var(--matn);
}
* { box-sizing: border-box; }
body { margin: 0; color: var(--matn); background: var(--fon); font-family: var(--shrift-ui); -webkit-font-smoothing: antialiased; }
a { color: #0654d9; }
h1,h2,h3,h4,h5,h6 { font-family: var(--shrift-ui); font-weight: 700; letter-spacing: -.035em; }
button,input { font: inherit; }
button,a,input { -webkit-tap-highlight-color: transparent; }
a,button { touch-action: manipulation; }
:focus-visible { outline: 3px solid #1477d4; outline-offset: 5px; }
.container { width: calc(100% - 112px); max-width: 1460px; padding-inline: 0; }
.skip-link { position: absolute; left: 1rem; top: 1rem; z-index: 2000; background: var(--fon-karta); color: var(--matn); padding: .75rem 1.25rem; }
.rang-maruza { --rang: var(--r-maruza); }
.rang-amaliy { --rang: var(--r-amaliy); }
.rang-seminar { --rang: var(--r-seminar); }
.rang-mustaqil { --rang: var(--r-mustaqil); }
.rang-asosiy { --rang: var(--r-asosiy); }
[class*="rang-"] { --rang-och: color-mix(in srgb, var(--rang) 9%, transparent); }
.sayt-header { background: color-mix(in srgb, var(--fon-karta) 96%, transparent); border-bottom: 1px solid var(--chegara); backdrop-filter: blur(16px); }
.sayt-header .navbar { padding: 0; min-height: 80px; }
.logo { display: inline-flex; align-items: center; gap: 15px; color: var(--matn); text-decoration: none; margin-right: 26px; }
.logo:hover { color: var(--matn); }
.olympic-mark { width: 86px; height: 47px; flex: 0 0 auto; }
.logo-matn { display: flex; flex-direction: column; line-height: 1.1; }
.logo-matn strong { font-size: 28px; font-weight: 700; letter-spacing: -.04em; }
.logo-matn small { margin-top: 4px; font-size: 13px; white-space: nowrap; color: var(--matn-xira); }
.sayt-header .navbar-nav { gap: clamp(8px,1.25vw,22px); }
.sayt-header .nav-link { position: relative; padding: 28px 0 !important; font-size: 15px; color: var(--matn); white-space: nowrap; }
.sayt-header .nav-link::after { content: ""; position: absolute; bottom: 0; left: -5px; right: -5px; height: 3px; background: var(--urg); transform: scaleX(0); transition: transform .2s; }
.sayt-header .nav-link:hover::after,.sayt-header .nav-link.active::after { transform: scaleX(1); }
.sayt-header .nav-link.active { font-weight: 700; }
.header-actions { display: flex; align-items: center; gap: 22px; margin-left: 25px; }
.btn-ikonka { display: grid; place-items: center; width: 42px; height: 42px; padding: 0; border: 0; background: transparent; color: var(--matn); border-radius: 50%; font-size: 23px; }
.btn-ikonka:hover { background: color-mix(in srgb, var(--urg) 9%, transparent); }
/* Yorug'/qorong'i rejim tugmasi: oy va quyosh bir-birining o'rniga aylanib almashadi */
.rang-tugma { position: relative; overflow: hidden; }
.rang-tugma .bi { grid-area: 1 / 1; transition: transform .45s cubic-bezier(.2,.75,.25,1), opacity .3s; }
.rang-tugma .rang-quyosh { color: var(--urg); opacity: 0; transform: rotate(-90deg) scale(.4); }
.rang-tugma:hover .rang-oy { color: var(--urg); }
[data-bs-theme="dark"] .rang-tugma .rang-oy { opacity: 0; transform: rotate(90deg) scale(.4); }
[data-bs-theme="dark"] .rang-tugma .rang-quyosh { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .rang-tugma .bi { transition: none; } }
.login-link { display: inline-flex; align-items: center; gap: 10px; padding: 8px 24px; border: 1px solid #9599a5; border-radius: 99px; color: var(--matn); text-decoration: none; font-size: 16px; }
.login-link i { font-size: 23px; line-height: 1; }
.login-link:hover { color: var(--urg); border-color: var(--urg); }
.header-mobile { display: none; }
.navbar-toggler { color: var(--matn); font-size: 28px; border: 0; padding: 5px; }
.learning-hero { --hero-height: calc(var(--screen-height) - var(--header-height)); position: relative; isolation: isolate; overflow: hidden; min-height: var(--hero-height); background: #faf8f4; border-bottom: 1px solid var(--chegara); }
.learning-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .24; background: radial-gradient(ellipse at 22% 14%, #e5dccb 0, transparent 48%), linear-gradient(115deg, #faf8f4, #fffdf9 52%, #f3eee5); }
/* Keep faces in the center-right; the outer edge is reserved for the phone. */
.hero-art { position: absolute; inset: 0 0 0 auto; width: 70%; z-index: -1; background: url('../img/learning-hero-reference.webp') right center / contain no-repeat; mask-image: linear-gradient(90deg, transparent 0%, #000 16%); }
.hero-container { position: relative; min-height: var(--hero-height); display: flex; align-items: center; }
.hero-copy { width: 48%; padding: 48px 0 100px; }
.hero-copy .eyebrow { margin-bottom: 14px; }
.eyebrow { margin: 0 0 16px; color: var(--urg); font-size: 12px; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; line-height: 1.6; }
.hero-copy h1 { margin: 0 0 16px; font-size: clamp(48px,4.2vw,70px); line-height: 1.06; letter-spacing: -.045em; text-wrap: balance; color: #080f2b; }
.hero-copy h1 span { color: #9c690d; }
.hero-description { max-width: 570px; margin: 0 0 20px; font-size: 19px; line-height: 1.45; color: #2d3a51; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; align-items: center; }
.button-gold,.button-outline { display: inline-flex; justify-content: center; align-items: center; gap: 20px; min-height: 52px; padding: 11px 27px; border-radius: 99px; font-size: 18px; text-decoration: none; transition: box-shadow .2s,transform .2s; }
.button-gold { color: #fff; background: linear-gradient(180deg,#c99b45 0%,#a5710f 70%,#986306 100%); border: 1px solid #b78933; box-shadow: inset 0 1px 0 rgb(255 255 255 / 20%); }
.button-gold:hover { color: #fff; box-shadow: 0 6px 20px rgb(157 103 13 / 22%); transform: translateY(-2px); }
.button-outline { color: #0d1836; border: 1px solid #a77928; background: rgb(255 255 255 / 66%); }
.button-outline:hover { color: #976109; background: #fff; transform: translateY(-2px); }
.button-outline i { font-size: 22px; }
.hero-note { display: flex; align-items: center; gap: 18px; margin: 18px 0 0; color: #35425c; font-size: 15px; }
.hero-note span { display: flex; align-items: center; gap: 14px; color: #9c690d; font-size: 25px; }
.hero-note span i:last-child { font-size: 21px; }
.learning-phone { position: absolute; right: min(-20px, calc((1460px - 100vw) / 2 + 28px)); bottom: clamp(72px, 9svh, 110px); width: clamp(164px, 10.5vw, 204px); padding: 32px 10px 14px; transform: rotate(6deg); background: linear-gradient(120deg,#fff,#eef1f7); border: 6px solid #171c25; border-radius: 29px; box-shadow: -7px 10px 0 #a9adb3, -13px 16px 30px rgb(0 0 0 / 26%); color: #080f34; }
.phone-camera { position: absolute; width: 87px; height: 17px; background: #171c25; border-radius: 0 0 12px 12px; top: -1px; left: 50%; transform: translateX(-50%); }
.phone-status { display: flex; justify-content: flex-end; gap: 4px; position: absolute; top: 10px; right: 14px; font-size: 9px; }
.phone-brand { display: block; line-height: 1.2; font-size: 10px; color: #936710; letter-spacing: .12em; text-transform: uppercase; }
.learning-phone h2 { font-size: 17px; margin: 7px 0 10px; }
.phone-course { display: flex; align-items: center; gap: 6px; margin-bottom: 7px; padding: 8px 6px; background: #fff; border: 1px solid #e1e5ed; border-radius: 8px; color: #0b153a; text-decoration: none; }
.phone-course:hover { border-color: var(--rang); color: #0b153a; }
.phone-course-icon { display: grid; place-items: center; width: 30px; height: 31px; flex: 0 0 auto; background: var(--rang); color: #fff; border-radius: 7px; font-size: 19px; }
.phone-course strong { display: block; font-size: 11px; line-height: 1.15; }
.phone-course small { display: block; color: #667187; margin-top: 4px; font-size: 9px; }
.phone-course > i { margin-left: auto; font-size: 12px; }
.phone-bottom { display: flex; justify-content: space-around; border-top: 1px solid #e1e5ed; padding: 9px 0 0; margin-top: 8px; line-height: 16px; font-size: 13px; color: #596780; }
.resource-section { padding: 20px 0 24px; background: linear-gradient(180deg,#fff,#fcfbf8); }
.section-heading { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 19px; }
.section-heading h2 { color: var(--matn); font-size: clamp(28px,2.6vw,40px); margin: 0; line-height: 1.15; }
.section-heading p:not(.eyebrow) { color: var(--matn-xira); margin: 9px 0 0; }
.text-link { display: inline-flex; align-items: center; gap: 12px; color: #0654d9; white-space: nowrap; font-size: 15px; text-decoration: none; }
.text-link:hover { color: var(--urg); }
.resource-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 16px; }
.resource-card { overflow: hidden; display: flex; flex-direction: column; color: var(--matn); background: var(--fon-karta); border: 1px solid var(--chegara); border-radius: 6px; text-decoration: none; box-shadow: var(--soya); transition: transform .2s,box-shadow .2s,border-color .2s; }
.resource-card:hover { transform: translateY(-5px); color: var(--matn); box-shadow: var(--soya-katta); border-color: color-mix(in srgb,var(--rang) 40%,var(--chegara)); }
.resource-image { position: relative; display: block; height: 106px; background-image: url('../img/learning-resources.webp'); background-repeat: no-repeat; background-size: 400% auto; }
.resource-image--maruza { background-position: 0% 50%; }
.resource-image--amaliy { background-position: 33.333% 50%; }
.resource-image--seminar { background-position: 66.666% 50%; }
.resource-image--mustaqil { background-position: 100% 50%; }
.resource-count { position: absolute; bottom: 8px; right: 8px; background: rgb(255 255 255 / 93%); border: 1px solid rgb(255 255 255 / 60%); color: #333c52; border-radius: 99px; font-size: 11px; padding: 3px 8px; }
.resource-body { display: flex; min-height: 94px; align-items: center; gap: 14px; padding: 15px 14px 16px; flex: 1; }
.resource-icon { display: grid; place-items: center; width: 48px; height: 48px; flex: 0 0 auto; background: linear-gradient(140deg,color-mix(in srgb,var(--rang) 77%,white),var(--rang)); color: #fff; border-radius: 50%; border: 1px solid color-mix(in srgb,var(--rang) 85%,black); font-size: 25px; box-shadow: inset 0 0 0 3px rgb(255 255 255 / 8%); }
.resource-copy { flex: 1; min-width: 0; }
.resource-copy h3 { margin: 0 0 5px; font-size: 21px; line-height: 1.12; letter-spacing: -.035em; }
.resource-copy p { color: var(--matn-xira); margin: 0; font-size: 14px; line-height: 1.25; }
.resource-arrow { align-self: center; display: grid; place-items: center; width: 37px; height: 37px; flex: 0 0 auto; background: #fbf2e3; color: #976109; border-radius: 50%; font-size: 20px; }
.topic-ribbon { padding: 24px 0; background: #faf8f4; border-block: 1px solid var(--chegara); }
.topic-ribbon-grid { display: grid; grid-template-columns: 29% 1fr; gap: 35px; align-items: center; }
.topic-intro h2 { font-size: 30px; margin: 0 0 8px; }
.topic-intro p { margin: 0; color: var(--matn-xira); font-size: 15px; line-height: 1.35; }
.topic-journey { position: relative; list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; }
.topic-journey::before { content: ""; position: absolute; top: 20px; left: 24px; right: 0; border-top: 1px solid #ad7d24; }
.topic-journey li { position: relative; min-width: 0; }
.topic-journey li::before { content: ""; position: absolute; width: 10px; height: 10px; background: #a7781c; border: 2px solid #faf8f4; box-sizing: content-box; top: 14px; left: 0; border-radius: 50%; }
.topic-journey a { display: flex; align-items: center; gap: 13px; position: relative; text-decoration: none; color: var(--matn); padding-top: 34px; }
.journey-number { display: grid; place-items: center; flex: 0 0 auto; width: 58px; height: 58px; border-radius: 50%; color: #9a6b17; background: #f1e8d7; border: 1px solid #d7c29d; font-size: 29px; }
.topic-journey strong { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; font-size: 16px; line-height: 1.2; font-weight: 700; }
.topic-journey a:hover strong { color: var(--urg); }
.topic-journey small { display: block; color: var(--matn-xira); font-size: 12px; margin-top: 6px; }
.curriculum-section { padding: 55px 0; }
.curriculum-section .eyebrow { margin-bottom: 8px; font-size: 10px; letter-spacing: .16em; }
.section-total { display: flex; align-items: center; gap: 12px; font-size: 14px; color: var(--matn-xira); white-space: nowrap; }
.section-total > span { color: var(--urg); }
.popular-section { padding: 42px 0 55px; background: var(--fon-karta); border-top: 1px solid var(--chegara); }
.bolim-blok { padding: 36px 0 58px; }
.btn-sport { border: 1px solid var(--urg); color: var(--urg); border-radius: 99px; padding: 10px 24px; }
.btn-sport:hover { background: var(--urg); color: var(--fon-karta); }
.blok-sarlavha { margin-bottom: 25px; }
.blok-sarlavha h2 { font-size: 32px; }
.blok-ustki { color: var(--urg); font-size: 12px; text-transform: uppercase; letter-spacing: .15em; }
.blok-sarlavha p { color: var(--matn-xira); }
.qidiruv-katta { position: relative; display: flex; align-items: center; max-width: 640px; background: var(--fon-karta); border-radius: 99px; padding: 5px; border: 1px solid var(--chegara); transition: border-color .25s, box-shadow .3s; }
.qidiruv-katta > i { position: absolute; left: 19px; color: var(--matn-xira); font-size: 19px; transition: color .25s, transform .35s cubic-bezier(.34,1.56,.64,1); }
.qidiruv-katta input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--matn); padding: 12px 10px 12px 47px; }
.qidiruv-katta input::placeholder { color: var(--matn-xira); transition: opacity .25s, transform .25s; }
.qidiruv-katta input:focus::placeholder { opacity: .55; transform: translateX(4px); }
.qidiruv-katta input::-webkit-search-cancel-button { cursor: pointer; }
.qidiruv-katta:focus-within { border-color: var(--urg); box-shadow: 0 0 0 4px color-mix(in srgb, var(--urg) 16%, transparent), 0 10px 28px color-mix(in srgb, var(--urg) 14%, transparent); }
.qidiruv-katta:focus-within > i { color: var(--urg); transform: scale(1.12) rotate(-8deg); }
.qidiruv-katta button { display: inline-flex; align-items: center; gap: 6px; padding: 10px 23px; background: linear-gradient(180deg,#c99b45 0%,#a5710f 70%,#986306 100%); color: #fff; border: 0; border-radius: 99px; transition: transform .2s, box-shadow .25s, filter .25s; }
.qidiruv-katta button:hover { filter: brightness(1.06); box-shadow: 0 6px 18px rgb(157 103 13 / 30%); transform: translateY(-1px); }
.qidiruv-katta button:active { transform: translateY(0) scale(.97); }
.qidiruv-katta button:focus-visible { outline: 2px solid var(--urg); outline-offset: 2px; }

/* Qidiruv oynasi: ochilish/yopilish animatsiyasi */
.search-dialog { width: min(650px,calc(100% - 32px)); margin-top: min(18vh,160px); padding: 26px; border: 1px solid var(--chegara); border-top: 3px solid var(--urg); border-radius: 18px; color: var(--matn); background: var(--fon-karta); box-shadow: 0 28px 90px rgb(0 0 0 / 22%); }
.search-dialog::backdrop { background: rgb(8 15 43 / 45%); backdrop-filter: blur(6px); }
.search-dialog[open] { animation: qidiruv-kir .42s cubic-bezier(.22,1,.36,1) both; }
.search-dialog[open]::backdrop { animation: qidiruv-fon-kir .35s ease both; }
.search-dialog[open] .search-dialog-heading { animation: qidiruv-bola .45s .08s cubic-bezier(.22,1,.36,1) both; }
.search-dialog[open] .qidiruv-katta { animation: qidiruv-bola .5s .16s cubic-bezier(.22,1,.36,1) both; }
.search-dialog.yopilmoqda { animation: qidiruv-chiq .22s ease-in both; }
.search-dialog.yopilmoqda::backdrop { animation: qidiruv-fon-chiq .22s ease-in both; }
.search-dialog-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.search-dialog-heading h2 { font-size: 30px; margin: 0; }
.search-dialog [data-qidiruv-yop] { transition: transform .3s cubic-bezier(.34,1.56,.64,1), background .2s, color .2s; }
.search-dialog [data-qidiruv-yop]:hover { transform: rotate(90deg); color: var(--urg); }
@keyframes qidiruv-kir { from { opacity: 0; transform: translateY(-24px) scale(.96); } to { opacity: 1; transform: none; } }
@keyframes qidiruv-chiq { from { opacity: 1; transform: none; } to { opacity: 0; transform: translateY(-14px) scale(.97); } }
@keyframes qidiruv-fon-kir { from { opacity: 0; backdrop-filter: blur(0); } to { opacity: 1; backdrop-filter: blur(6px); } }
@keyframes qidiruv-fon-chiq { from { opacity: 1; } to { opacity: 0; } }
@keyframes qidiruv-bola { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
html:has(dialog[open]) { overflow: hidden; }

/* Mavzular -------------------------------------------------------------- */
.mavzu-royxat { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 520px), 1fr)); gap: 0 2.5rem; }
.mavzu-royxat li { display: flex; gap: 1.1rem; padding: 1.2rem 0; border-bottom: 1px dashed var(--chegara); }
.mavzu-raqam {
  flex: 0 0 auto; font-family: var(--shrift-sport); font-style: italic; font-weight: 800; font-size: 1.5rem; color: #fff;
  width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--urg), var(--trek));
}
.mavzu-tana { min-width: 0; }
.mavzu-nomi { display: block; font-weight: 700; color: var(--matn); text-decoration: none; line-height: 1.35; margin-bottom: .5rem; }
.mavzu-nomi:hover { color: var(--r-maruza); }
.mavzu-belgilar { display: flex; flex-wrap: wrap; gap: .4rem; }

.belgi {
  display: inline-flex; align-items: center; gap: .3rem; padding: .22rem .65rem; border-radius: 999px;
  font-size: .78rem; font-weight: 700; text-decoration: none; white-space: nowrap;
  background: var(--rang-och); color: var(--rang); border: 1px solid color-mix(in srgb, var(--rang) 25%, transparent);
}
a.belgi:hover { background: var(--rang); color: #fff; }

.mavzu-karta {
  display: flex; gap: 1.1rem; padding: 1.4rem; height: 100%; border-radius: var(--radius);
  background: var(--fon-karta); border: 1px solid var(--chegara); box-shadow: var(--soya);
}

.mavzu-ustun { height: 100%; padding: 1.5rem; border-radius: var(--radius); background: var(--fon-karta); border: 1px solid var(--chegara); border-top: 4px solid var(--rang); box-shadow: var(--soya); }
.mavzu-ustun h2 { font-size: 1.15rem; color: var(--rang); margin-bottom: 1rem; display: flex; gap: .5rem; align-items: center; }
.mavzu-dars {
  display: flex; align-items: center; gap: .9rem; padding: .8rem; border-radius: 12px; text-decoration: none;
  color: var(--matn); border: 1px solid var(--chegara); margin-bottom: .6rem; transition: .2s;
}
.mavzu-dars:hover { border-color: var(--rang); background: var(--rang-och); color: var(--matn); }
.mavzu-dars strong { display: block; font-size: .95rem; }
.mavzu-dars small { color: var(--matn-xira); }

/* Dars kartasi ---------------------------------------------------------- */
.dars-karta {
  display: flex; flex-direction: column; height: 100%; padding: 1.5rem; border-radius: var(--radius);
  background: var(--fon-karta); border: 1px solid var(--chegara); color: var(--matn); text-decoration: none;
  box-shadow: var(--soya); transition: transform .25s, box-shadow .25s, border-color .25s;
}
.dars-karta:hover { transform: translateY(-4px); box-shadow: var(--soya-katta); border-color: color-mix(in srgb, var(--rang) 50%, transparent); color: var(--matn); }
.dars-karta-bosh { display: flex; align-items: center; gap: .75rem; margin-bottom: 1rem; }
.dars-raqam {
  flex: 0 0 auto; width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center;
  font-family: var(--shrift-sport); font-style: italic; font-size: 1.3rem; font-weight: 800; background: var(--rang); color: #fff;
}
.dars-turi { font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--rang); }
.dars-karta h3 { font-size: 1.08rem; line-height: 1.4; margin-bottom: 1rem; font-weight: 700; flex: 1; }
.dars-teglar { display: flex; flex-wrap: wrap; gap: .35rem; margin-bottom: 1.1rem; }
.dars-teglar span { font-size: .75rem; padding: .2rem .55rem; border-radius: 6px; background: var(--fon); color: var(--matn-xira); border: 1px solid var(--chegara); }
.dars-karta-oyoq { display: flex; justify-content: space-between; align-items: center; padding-top: 1rem; border-top: 1px solid var(--chegara); font-size: .88rem; color: var(--matn-xira); }
.dars-karta-oyoq .davom { color: var(--rang); font-weight: 700; }

/* Sahifa boshi ---------------------------------------------------------- */
.sahifa-bosh {
  padding: 2.5rem 0 2.8rem; position: relative; overflow: hidden;
  background: linear-gradient(135deg, color-mix(in srgb, var(--rang) 14%, var(--fon-karta)), var(--fon-karta) 70%);
  border-bottom: 1px solid var(--chegara);
}
.sahifa-bosh::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 10px;
  background: repeating-linear-gradient(90deg, var(--trek) 0 64px, #fff 64px 67px);
  border-top: 2px solid #fff;
}
.sahifa-bosh--rasm { color: #fff; padding: 3.5rem 0 4rem; background: #0b1220; }
.sahifa-bosh--rasm::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(8,14,28,.94) 0%, rgba(8,14,28,.82) 45%, rgba(8,14,28,.45) 100%),
              var(--bosh-rasm) center / cover no-repeat;
}
.sahifa-bosh--rasm h1 { font-family: var(--shrift-sport); text-transform: uppercase; font-style: italic; font-size: clamp(2.2rem, 5vw, 3.4rem); }
.sahifa-bosh--rasm p, .sahifa-bosh--rasm .breadcrumb a, .sahifa-bosh--rasm .breadcrumb-item.active { color: rgba(255,255,255,.88); }
.sahifa-bosh--rasm h1, .sahifa-bosh--rasm p { text-shadow: 0 2px 12px rgba(0,0,0,.4); }
.sahifa-bosh--rasm .breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,.5); }
.sahifa-bosh .container { position: relative; z-index: 1; }
.sahifa-bosh h1 { font-size: clamp(1.6rem, 3.4vw, 2.4rem); margin-bottom: .3rem; }
.sahifa-bosh p { color: var(--matn-xira); }
.sahifa-bosh .breadcrumb { font-size: .88rem; margin-bottom: 1.2rem; }
.sahifa-bosh .breadcrumb a { color: var(--matn-xira); text-decoration: none; }
.sahifa-bosh .breadcrumb a:hover { color: var(--rang); }
.sahifa-ikonka {
  flex: 0 0 auto; width: 64px; height: 64px; border-radius: 18px; display: grid; place-items: center;
  font-size: 1.8rem; background: var(--rang); color: #fff; box-shadow: 0 10px 24px color-mix(in srgb, var(--rang) 35%, transparent);
}
.sahifa-bosh--dars h1 { max-width: 900px; line-height: 1.2; margin: .8rem 0 1rem; }
.dars-yorliq {
  display: inline-flex; align-items: center; gap: .45rem; padding: .35rem .85rem; border-radius: 999px;
  background: var(--rang); color: #fff; font-size: .82rem; font-weight: 700;
}
.dars-meta { display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; color: var(--matn-xira); font-size: .92rem; }
.dars-meta a { color: var(--rang); text-decoration: none; font-weight: 600; }
.dars-meta i { margin-right: .25rem; }

/* O'qish sahifasi ------------------------------------------------------- */
.oqish-progress { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 1100; }
.oqish-progress span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--urg), var(--trek)); }

.dars-konteyner { padding-top: 2rem; padding-bottom: 4rem; }
.dars-asboblar { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.5rem; }
.dars-asboblar .btn-light { background: var(--fon-karta); border: 1px solid var(--chegara); color: var(--matn); font-weight: 600; border-radius: 10px; }
.dars-asboblar .btn-group .btn-light:first-child { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.dars-asboblar .btn-group .btn-light:last-child { border-top-left-radius: 0; border-bottom-left-radius: 0; }
.dars-asboblar .btn-light:hover { background: var(--fon); }

.kalit-sozlar {
  padding: 1.2rem 1.4rem; border-radius: 14px; margin-bottom: 1.8rem;
  background: color-mix(in srgb, var(--urg) 9%, var(--fon-karta)); border: 1px solid color-mix(in srgb, var(--urg) 30%, transparent);
}
.kalit-sozlar h2 { font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; color: #b45309; margin-bottom: .75rem; }
[data-bs-theme="dark"] .kalit-sozlar h2 { color: var(--urg); }
.kalit-sozlar div { display: flex; flex-wrap: wrap; gap: .4rem; }
.kalit-sozlar span { font-size: .85rem; padding: .25rem .7rem; border-radius: 999px; background: var(--fon-karta); border: 1px solid var(--chegara); }

.dars-matn {
  background: var(--fon-karta); border: 1px solid var(--chegara); border-radius: var(--radius);
  padding: clamp(1.4rem, 4vw, 3rem); box-shadow: var(--soya);
  font-family: var(--shrift-matn); font-size: var(--dars-shrift); line-height: 1.8; color: var(--matn);
  overflow-wrap: anywhere;
}
.dars-matn p { margin-bottom: 1em; text-align: justify; hyphens: auto; }
.dars-matn h2, .dars-matn h3, .dars-matn h4 {
  font-family: var(--shrift-ui); scroll-margin-top: 90px; line-height: 1.3; margin: 2em 0 .8em; color: var(--matn);
}
.dars-matn h2 { font-size: 1.5em; }
.dars-matn h3 { font-size: 1.22em; padding-left: .9rem; border-left: 4px solid var(--trek); }
.dars-matn h4 { font-size: 1.08em; }
.dars-matn > :first-child { margin-top: 0; }
.dars-matn strong { font-weight: 600; }
.dars-matn ul, .dars-matn ol { padding-left: 1.4em; margin-bottom: 1em; }
.dars-matn li { margin-bottom: .35em; }
.dars-matn .table-responsive { margin: 1.5em 0; border-radius: 12px; border: 1px solid var(--chegara); }
.dars-matn table { font-family: var(--shrift-ui); font-size: .88em; line-height: 1.5; margin: 0; --bs-table-bg: transparent; }
.dars-matn table td, .dars-matn table th { padding: .7rem .8rem; border-color: var(--chegara); }
.dars-matn table p { margin: 0; text-align: left; hyphens: manual; }
.dars-matn table td, .dars-matn table th { overflow-wrap: normal; word-break: normal; min-width: 4.5rem; }
.dars-matn table tr:first-child td { background: var(--fon); font-weight: 700; }
.matn-rasm { margin: 1.8em 0; text-align: center; }
.matn-rasm img { border-radius: 12px; border: 1px solid var(--chegara); background: #fff; }
.dars-matn h3:target, .dars-matn h2:target, .dars-matn h4:target { animation: yoritish 1.6s ease; }
@keyframes yoritish { from { background: color-mix(in srgb, var(--urg) 25%, transparent); } to { background: transparent; } }

.dars-navigatsiya { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2rem; }
.dars-navigatsiya a {
  display: flex; flex-direction: column; gap: .3rem; padding: 1.1rem 1.3rem; border-radius: 14px; text-decoration: none;
  background: var(--fon-karta); border: 1px solid var(--chegara); color: var(--matn); transition: .2s;
}
.dars-navigatsiya a:hover { border-color: var(--rang, var(--r-maruza)); box-shadow: var(--soya); color: var(--matn); }
.dars-navigatsiya small { color: var(--matn-xira); font-weight: 700; text-transform: uppercase; font-size: .72rem; letter-spacing: .06em; }
.dars-navigatsiya span { font-weight: 700; font-size: .95rem; }
.dars-navigatsiya .keyingi { text-align: right; grid-column: 2; }
@media (max-width: 575.98px) {
  .dars-navigatsiya { grid-template-columns: 1fr; }
  .dars-navigatsiya .keyingi { grid-column: 1; }
}

/* Yon panel ------------------------------------------------------------- */
.offcanvas-body.yon-panel { display: block; }
@media (min-width: 992px) {
  #yonPanel { position: sticky; top: 92px; }
  .yon-panel { max-height: calc(100vh - 110px); overflow-y: auto !important; padding-right: .25rem; }
}
.offcanvas-lg { --bs-offcanvas-bg: var(--fon); }
.panel-karta { background: var(--fon-karta); border: 1px solid var(--chegara); border-radius: 16px; padding: 1.2rem; margin-bottom: 1rem; }
.panel-karta h6 { font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--matn-xira); margin-bottom: .8rem; display: flex; gap: .4rem; }
.mundarija { list-style: none; padding: 0; margin: 0; border-left: 2px solid var(--chegara); }
.mundarija li a {
  display: block; padding: .32rem .8rem; margin-left: -2px; border-left: 2px solid transparent;
  color: var(--matn-xira); text-decoration: none; font-size: .88rem; line-height: 1.4;
}
.mundarija li.daraja-4 a { padding-left: 1.6rem; font-size: .84rem; }
.mundarija li a:hover { color: var(--matn); }
.mundarija li a.faol { color: var(--r-maruza); border-left-color: var(--r-maruza); font-weight: 700; }
.panel-royxat { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.bolim-darslari { list-style: none; padding: 0; margin: 0; max-height: 360px; overflow-y: auto; }
.bolim-darslari a { display: flex; gap: .6rem; padding: .45rem .6rem; border-radius: 8px; color: var(--matn-xira); text-decoration: none; font-size: .86rem; line-height: 1.35; }
.bolim-darslari a b { color: var(--matn); min-width: 1.4rem; }
.bolim-darslari a:hover { background: var(--fon); color: var(--matn); }
.bolim-darslari li.faol a { background: var(--rang-och, var(--fon)); color: var(--matn); font-weight: 600; }

/* Qidiruv --------------------------------------------------------------- */
.qidiruv-natijalar { display: grid; gap: 1rem; }
.natija {
  display: block; padding: 1.4rem 1.6rem; border-radius: 16px; background: var(--fon-karta);
  border: 1px solid var(--chegara); color: var(--matn); text-decoration: none; transition: .2s;
}
.natija:hover { box-shadow: var(--soya-katta); border-color: var(--r-maruza); color: var(--matn); }
.natija h2 { font-size: 1.15rem; margin: .7rem 0 .4rem; }
.natija p { color: var(--matn-xira); margin: 0; font-size: .93rem; }
.natija mark { background: color-mix(in srgb, var(--urg) 35%, transparent); color: inherit; padding: 0 .15em; border-radius: 3px; }

.bosh-holat { text-align: center; padding: 4rem 1rem; color: var(--matn-xira); }
.bosh-holat > i { font-size: 3rem; display: block; margin-bottom: 1rem; color: var(--urg); }
.bosh-holat h2 { color: var(--matn); font-size: 1.4rem; }

/* Footer ---------------------------------------------------------------- */
.sayt-footer { background: var(--fon-karta); border-top: 1px solid var(--chegara); padding: 3.5rem 0 1.5rem; }
.sayt-footer .logo { display: inline-flex; }
.sayt-footer h6 { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--matn-xira); margin-bottom: 1rem; }
.footer-havolalar li { margin-bottom: .5rem; }
.footer-havolalar a { color: var(--matn); text-decoration: none; font-weight: 500; }
.footer-havolalar a:hover { color: var(--r-maruza); }
.footer-pastki { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--chegara); color: var(--matn-xira); font-size: .88rem; }

/* Chop etish ------------------------------------------------------------ */
@media print {
  .sayt-header, .sayt-footer, aside, .dars-asboblar, .dars-navigatsiya, .oqish-progress, .breadcrumb { display: none !important; }
  .sahifa-bosh { background: none; padding: 0 0 1rem; border: 0; }
  .sahifa-bosh::after { display: none; }
  .dars-matn { border: 0; box-shadow: none; padding: 0; font-size: 12pt; }
  .col-lg-8 { width: 100%; }
  body { background: #fff; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}

/* Shared content pages use the same typography and restrained gold accents. */
.mavzu-raqam { width: 45px; height: 45px; border-radius: 50%; font-size: 20px; font-style: normal; background: #f2e8d6; color: #926415; border: 1px solid #e1d1b5; }
.mavzu-royxat { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0 42px; }
.mavzu-royxat li { padding: 20px 0; border-bottom-style: solid; }
.mavzu-nomi { font-size: 18px; font-weight: 700; line-height: 1.3; margin-bottom: 9px; }
.belgi { font-size: 12px; font-weight: 400; padding: 3px 9px; }
.dars-karta { padding: 24px; border-radius: 8px; box-shadow: var(--soya); }
.dars-raqam { font-style: normal; border-radius: 50%; font-size: 21px; background: var(--rang-och); color: var(--rang); }
.dars-turi { font-family: system-ui,sans-serif; font-size: 10px; font-weight: 600; letter-spacing: .08em; }
.dars-karta h3 { font-size: 22px; line-height: 1.25; }
.dars-teglar span { font-size: 12px; }
.dars-karta-oyoq { font-size: 14px; }
.sahifa-bosh { background: linear-gradient(115deg,#f5f0e5,var(--fon-karta)); padding: 32px 0 40px; border-bottom: 1px solid var(--chegara); }
.sahifa-bosh::after { display: none; }
.sahifa-bosh--rasm { color: var(--matn); background: var(--fon-karta); padding: 35px 0 44px; }
.sahifa-bosh--rasm::before { background: linear-gradient(90deg,var(--fon-karta) 10%,color-mix(in srgb,var(--fon-karta) 97%,transparent) 45%,color-mix(in srgb,var(--fon-karta) 40%,transparent) 100%),var(--bosh-rasm) right center / cover no-repeat; }
.sahifa-bosh--rasm h1 { font-family: var(--shrift-ui); font-style: normal; text-transform: none; font-size: clamp(32px,4vw,52px); }
.sahifa-bosh--rasm h1,.sahifa-bosh--rasm p { text-shadow: none; }
.sahifa-bosh--rasm p,.sahifa-bosh--rasm .breadcrumb a,.sahifa-bosh--rasm .breadcrumb-item.active { color: var(--matn-xira); }
.sahifa-bosh--rasm .breadcrumb-item + .breadcrumb-item::before { color: var(--matn-xira); }
.sahifa-bosh h1 { font-size: clamp(30px,3.5vw,48px); }
.sahifa-bosh--dars h1 { max-width: 1050px; font-size: clamp(28px,3vw,43px); }
.sahifa-ikonka { width: 61px; height: 61px; border-radius: 50%; box-shadow: none; }
.dars-yorliq { font-size: 13px; background: var(--rang-och); color: var(--rang); border: 1px solid color-mix(in srgb,var(--rang) 25%,transparent); }
.sahifa-bosh .breadcrumb { margin-bottom: 24px; font-size: 14px; }
.dars-meta { font-size: 15px; }
.dars-matn { border-radius: 8px; }
.dars-matn h2,.dars-matn h3,.dars-matn h4 { letter-spacing: -.02em; }
.panel-karta { border-radius: 8px; }
.panel-karta h6 { font-family: system-ui,sans-serif; font-size: 10px; }
.mundarija li a,.bolim-darslari a { font-size: 14px; }
.mavzu-karta { border-radius: 8px; }
.natija { border-radius: 8px; }
.natija h2 { font-size: 24px; }
.footer-description { max-width: 480px; color: var(--matn-xira); line-height: 1.6; }
.sayt-footer h6 { font-family: system-ui,sans-serif; font-size: 11px; letter-spacing: .1em; }
.footer-havolalar { font-size: 15px; }
.footer-pastki { display: flex; align-items: center; justify-content: space-between; gap: 20px; font-size: 13px; }
[data-bs-theme="dark"] .resource-section,[data-bs-theme="dark"] .topic-ribbon,[data-bs-theme="dark"] .sahifa-bosh { background: var(--fon); }
[data-bs-theme="dark"] .learning-hero { background: #151c2b; }
[data-bs-theme="dark"] .learning-hero::before { opacity: .03; }
[data-bs-theme="dark"] .hero-art { opacity: .6; mask-image: linear-gradient(90deg,transparent 0%,#000 35%); }
[data-bs-theme="dark"] .hero-copy h1 { color: var(--matn); }
[data-bs-theme="dark"] .hero-copy h1 span { color: #e4b760; }
[data-bs-theme="dark"] .hero-description,[data-bs-theme="dark"] .hero-note { color: var(--matn-xira); }
[data-bs-theme="dark"] .button-outline { background: var(--fon-karta); color: var(--matn); }
[data-bs-theme="dark"] .resource-arrow,[data-bs-theme="dark"] .journey-number,[data-bs-theme="dark"] .mavzu-raqam { background: #322c22; color: #e4b760; border-color: #594a33; }
[data-bs-theme="dark"] .topic-journey li::before { border-color: var(--fon); }

@media (max-width: 1399.98px) {
  .container { width: calc(100% - 80px); }
  .logo { gap: 11px; margin-right: 20px; }
  .olympic-mark { width: 68px; }
  .logo-matn strong { font-size: 26px; }
  .logo-matn small { font-size: 11px; }
  .sayt-header .navbar-nav { gap: 14px; }
  .sayt-header .nav-link { font-size: 14px; }
  .header-actions { gap: 10px; margin-left: 15px; }
  .login-link { padding: 8px 17px; }
  .hero-copy { width: 49%; }
  .hero-description { font-size: 18px; }
  .resource-body { gap: 10px; padding: 14px 11px; }
  .resource-icon { width: 40px; height: 40px; font-size: 22px; }
  .resource-copy h3 { font-size: 19px; }
  .resource-copy p { font-size: 13px; }
  .resource-arrow { width: 30px; height: 30px; font-size: 17px; }
  .learning-phone { right: -16px; }
  .topic-ribbon-grid { gap: 25px; }
  .topic-journey { gap: 15px; }
  .journey-number { width: 45px; height: 45px; font-size: 24px; }
  .topic-journey strong { font-size: 14px; }
}
@media (max-width: 1199.98px) {
  :root { --header-height: 73px; }
  .sayt-header .navbar { min-height: 72px; }
  .header-mobile { display: flex; align-items: center; gap: 12px; }
  .sayt-header .navbar-collapse { flex-basis: 100%; padding: 10px 0 20px; }
  .sayt-header .navbar-nav { gap: 0; }
  .sayt-header .nav-link { display: block; padding: 12px 6px !important; font-size: 17px; }
  .sayt-header .nav-link::after { left: 6px; right: auto; width: 30px; height: 2px; }
  .header-actions { margin: 15px 0 0 6px; }
  .desktop-search { display: none; }
  .hero-copy { width: 53%; }
  .hero-copy h1 { font-size: clamp(43px,5vw,60px); }
  .eyebrow { font-size: 10px; letter-spacing: .15em; }
  .hero-art { width: 74%; }
  .hero-actions { gap: 10px; }
  .button-gold,.button-outline { font-size: 16px; padding: 10px 21px; gap: 14px; min-height: 48px; }
  .learning-phone { display: none; }
  .learning-phone h2 { font-size: 17px; }
  .phone-course { gap: 5px; padding: 8px 6px; }
  .phone-course-icon { width: 29px; height: 32px; font-size: 18px; }
  .phone-course strong { font-size: 11px; }
  .resource-grid { gap: 12px; }
  .resource-arrow { display: none; }
  .resource-copy h3 { font-size: 18px; }
  .topic-ribbon-grid { grid-template-columns: 25% 1fr; gap: 20px; }
  .topic-intro h2 { font-size: 26px; }
  .topic-intro p { font-size: 14px; }
}
@media (max-width: 991.98px) {
  .container { width: calc(100% - 48px); }
  .hero-copy { width: 60%; }
  .hero-copy h1 { font-size: 49px; }
  .hero-art { width: 89%; mask-image: linear-gradient(90deg,transparent 8%,#000 50%); }
  .learning-phone { display: none; }
  .hero-note { font-size: 14px; gap: 12px; }
  .hero-description { font-size: 17px; }
  .resource-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; }
  .resource-image { height: 135px; }
  .resource-body { padding: 15px; gap: 13px; }
  .resource-icon { width: 47px; height: 47px; font-size: 24px; }
  .resource-copy h3 { font-size: 22px; }
  .resource-copy p { font-size: 15px; }
  .resource-arrow { display: grid; width: 34px; height: 34px; }
  .topic-ribbon-grid { grid-template-columns: 1fr; gap: 15px; }
  .topic-intro p { max-width: 520px; }
  .topic-journey strong { font-size: 16px; }
  .topic-journey a { align-items: flex-start; }
  .mavzu-royxat { gap: 0 25px; }
  .mavzu-royxat li { gap: 13px; }
  .mavzu-nomi { font-size: 17px; }
  .section-total { font-size: 13px; gap: 7px; }
}
@media (max-width: 767.98px) {
  .learning-hero { padding-top: 0; }
  .hero-container { align-items: flex-start; }
  .hero-copy { width: 100%; padding: 35px 0 0; }
  .hero-copy h1 { max-width: 590px; font-size: clamp(42px,7.8vw,57px); }
  .hero-description { max-width: 560px; font-size: 18px; }
  .hero-art { top: auto; bottom: 0; width: 100%; height: auto; aspect-ratio: 3 / 2; background-image: url('../img/learning-hero-reference.webp'); mask-image: linear-gradient(180deg,transparent 0%,#000 2%); }
  .learning-hero::before { background-size: auto 100%; opacity: .16; }
  .hero-note { margin-top: 16px; }
  .hero-note span { font-size: 23px; }
  .resource-section { padding-top: 24px; }
  .section-heading { gap: 14px; align-items: flex-end; }
  .section-heading h2 { font-size: 30px; }
  .text-link { font-size: 14px; gap: 8px; }
  .resource-body { gap: 10px; padding: 13px; }
  .resource-icon { width: 37px; height: 37px; font-size: 20px; }
  .resource-copy h3 { font-size: 20px; }
  .resource-copy p { font-size: 14px; }
  .resource-arrow { display: none; }
  .mavzu-royxat { grid-template-columns: 1fr; }
  .curriculum-section { padding: 36px 0; }
  .curriculum-section .section-heading { align-items: flex-start; flex-direction: column; }
  .curriculum-section .eyebrow { max-width: 360px; }
  .topic-journey { gap: 16px; }
  .topic-journey a { flex-direction: column; gap: 9px; }
  .topic-journey strong { font-size: 14px; }
  .journey-number { width: 40px; height: 40px; font-size: 22px; }
  .topic-journey small { font-size: 11px; }
  .popular-section { padding: 32px 0 40px; }
  .sayt-footer { padding: 35px 0 15px; }
}
@media (max-width: 479.98px) {
  :root { --header-height: 69px; }
  .container { width: calc(100% - 36px); }
  .sayt-header .navbar { min-height: 68px; }
  .olympic-mark { width: 62px; height: 38px; }
  .logo { gap: 10px; margin-right: 0; }
  .logo-matn strong { font-size: 25px; }
  .logo-matn small { font-size: 10px; }
  .header-mobile { gap: 6px; }
  .header-mobile .btn-ikonka { width: 34px; height: 34px; font-size: 20px; }
  
  .hero-copy { padding-top: 26px; }
  .hero-copy h1 { font-size: clamp(38px,10.6vw,49px); margin-bottom: 15px; }
  .eyebrow { font-size: 9px; letter-spacing: .13em; margin-bottom: 13px; }
  .hero-description { font-size: 17px; margin-bottom: 19px; }
  .hero-actions { gap: 8px; }
  .button-gold,.button-outline { padding: 10px 17px; font-size: 15px; gap: 10px; min-height: 45px; }
  .button-outline i { font-size: 18px; }
  .hero-note { font-size: 13px; gap: 10px; }
  .hero-note span { gap: 9px; font-size: 20px; }

  .section-heading h2 { font-size: 26px; }
  .text-link { font-size: 12px; gap: 6px; }
  .resource-grid { gap: 12px; }
  .resource-image { height: 100px; }
  .resource-body { flex-wrap: wrap; gap: 9px; padding: 12px; }
  .resource-icon { width: 33px; height: 33px; font-size: 18px; }
  .resource-copy { flex: 1 0 100%; }
  .resource-copy h3 { font-size: 20px; }
  .resource-copy p { font-size: 13px; line-height: 1.35; }
  .resource-count { font-size: 10px; bottom: 6px; right: 6px; }
  .topic-ribbon { padding: 22px 0; }
  .topic-journey { gap: 12px; }
  .topic-journey strong { font-size: 13px; -webkit-line-clamp: 4; }
  .topic-intro h2 { font-size: 25px; }
  .qidiruv-katta button { padding: 10px 16px; }
  .qidiruv-katta input { font-size: 15px; }
  .search-dialog { padding: 18px; }
  .sahifa-bosh { padding: 25px 0 30px; }
  .sahifa-ikonka { width: 47px; height: 47px; font-size: 24px; }
  .sahifa-bosh h1 { font-size: 30px; }
  .sahifa-bosh p { font-size: 15px; }
  .sahifa-bosh--dars h1 { font-size: 29px; }
}
@media print {
  .hero-art,.learning-phone,.hero-actions,.hero-note,dialog { display: none !important; }
  .container { width: 100%; max-width: none; }
  .sahifa-bosh,.sahifa-bosh--rasm { background: none; color: #000; padding: 0 0 15px; }
  .sahifa-bosh::before { display: none; }
}

/* Reserve artwork space below flowing mobile copy. */
@media (max-width: 767.98px) { .hero-copy { padding-bottom: calc(66.667vw + 84px); } }


/* Full-screen introduction; learning resources begin after the first screen. */
@supports (height: 100svh) { :root { --screen-height: 100svh; } }
html { scroll-behavior: smooth; }
#oquv-bolimlari { scroll-margin-top: calc(var(--header-height) + 20px); }
.hero-scroll { position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%); display: inline-flex; align-items: center; gap: 13px; padding: 8px 9px 8px 19px; border: 1px solid rgb(164 108 10 / 24%); border-radius: 99px; background: rgb(255 253 249 / 88%); backdrop-filter: blur(10px); color: #765011; text-decoration: none; font-size: 14px; box-shadow: 0 4px 18px rgb(65 45 11 / 5%); transition: background .2s, box-shadow .2s; white-space: nowrap; }
.hero-scroll-icon { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: #f4e8d0; font-size: 17px; }
.hero-scroll:hover { color: #765011; background: #fffdf9; box-shadow: 0 5px 22px rgb(65 45 11 / 12%); }
.hero-scroll:hover .hero-scroll-icon i { transform: translateY(2px); }
.hero-scroll-icon i { transition: transform .2s; }
[data-bs-theme="dark"] .hero-scroll { color: #e4b760; background: rgb(25 33 49 / 90%); border-color: #594a33; }
[data-bs-theme="dark"] .hero-scroll-icon { background: #322c22; }
@media (max-width: 767.98px) {
  .hero-scroll { bottom: 18px; font-size: 13px; }
  .hero-art { bottom: 60px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media print { .learning-hero, .hero-container { min-height: 0; } .hero-scroll { display: none; } .hero-copy { padding: 0; } }

/* Gold sporting linework softly fills the marble margin. */
.learning-hero::after { content: ""; position: absolute; inset: 0 auto 0 0; width: min(44vw, 780px); z-index: -1; pointer-events: none; background: url('../img/hero-sport-pattern.svg') left center / auto 100% no-repeat; opacity: .72; mask-image: linear-gradient(90deg, #000 0%, #000 22%, rgb(0 0 0 / 22%) 55%, transparent 92%); }
[data-bs-theme="dark"] .learning-hero::after { opacity: .48; }
@media (max-width: 991.98px) { .learning-hero::after { width: 55%; opacity: .40; } }
@media (max-width: 767.98px) { .learning-hero::after { width: 62%; opacity: .20; background-size: auto 80%; background-position: left top; } }
@media print { .learning-hero::after { display: none; } }

/* Institutional pages */
.sayt-header button.nav-link { background: transparent; border: 0; font-family: inherit; }
.sayt-header .nav-link.dropdown-toggle::after { position: static; display: inline-block; width: auto; height: auto; margin-left: .4em; background: transparent; transform: none; }
.info-menu { padding: 8px; min-width: 230px; border: 1px solid var(--chegara); border-radius: 14px; background: var(--bs-body-bg); box-shadow: 0 12px 32px rgb(8 15 43 / 10%); }
.info-menu .dropdown-item { padding: 10px 12px; border-radius: 8px; color: var(--matn); }
.info-menu .dropdown-item i { margin-right: 8px; color: var(--urg); }
.info-menu .dropdown-item:hover,.info-menu .dropdown-item.active { color: var(--matn); background: color-mix(in srgb, var(--urg) 12%, transparent); }
.info-heading { padding: 36px 0 48px; border-bottom: 1px solid var(--chegara); background: linear-gradient(115deg,#faf8f4,#f4efe5); }
.info-heading h1 { font-size: clamp(34px,4vw,54px); letter-spacing: -.035em; margin: 10px 0 12px; color: #080f2b; }
.info-heading p { max-width: 680px; font-size: 18px; color: #35425c; margin: 0; }
.info-content { min-height: 42vh; padding: 48px 0 64px; }
.info-empty { max-width: 720px; margin: 0 auto; text-align: center; padding: 32px 20px; }
.info-empty-icon { display: grid; place-items: center; width: 80px; height: 80px; margin: 0 auto 24px; border-radius: 50%; background: color-mix(in srgb, var(--urg) 10%, transparent); color: var(--urg); font-size: 34px; }
.info-empty h2 { font-size: clamp(25px,3vw,34px); margin-bottom: 14px; }
.info-empty p { font-size: 18px; opacity: .75; margin: 0 0 26px; }
.author-page .author-heading { position: relative; overflow: hidden; padding: 28px 0 38px; }
.author-heading .container,.author-content > .container { max-width: 1160px; }
.author-heading .container { position: relative; z-index: 1; }
.author-heading::after { content: ""; position: absolute; width: 280px; height: 280px; right: 8%; top: -65px; border: 1px solid color-mix(in srgb, var(--urg) 14%, transparent); border-radius: 50%; box-shadow: 0 0 0 32px color-mix(in srgb, var(--urg) 4%, transparent), 0 0 0 66px color-mix(in srgb, var(--urg) 3%, transparent); pointer-events: none; }
.author-heading .breadcrumb, .info-heading .breadcrumb { margin-bottom: 26px; font-size: 14px; }
.author-heading .breadcrumb a, .info-heading .breadcrumb a { color: var(--matn-xira); text-decoration: none; }
.author-heading .breadcrumb a:hover, .info-heading .breadcrumb a:hover { color: var(--urg); text-decoration: underline; }
.author-heading .breadcrumb-item.active, .info-heading .breadcrumb-item.active { color: var(--matn-xira); }
.author-heading .eyebrow { font-size: 11px; letter-spacing: .18em; }
.author-heading h1 { margin: 8px 0 10px; font-size: clamp(34px,4vw,50px); }
.author-heading p { font-size: 17px; }
.author-content { padding: 44px 0 76px; }
.author-profile { display: grid; grid-template-columns: 290px minmax(0,1fr); gap: 36px; align-items: start; margin: 0 auto; }
.author-sidebar { position: sticky; top: calc(var(--header-height) + 24px); min-width: 0; }
.author-portrait { padding: 9px 9px 0; margin: 0; overflow: hidden; border: 1px solid var(--chegara); border-radius: 18px; background: var(--fon-karta); box-shadow: var(--soya-katta); }
.author-portrait img { display: block; width: 100%; height: auto; aspect-ratio: 21 / 26; object-fit: contain; background: #fff; border-radius: 11px; }
.author-portrait figcaption { display: flex; align-items: center; justify-content: center; gap: 9px; padding: 16px 8px; font-size: 14px; color: var(--matn-xira); text-align: center; }
.author-portrait figcaption i { color: var(--urg); }
.author-placeholder { display: grid; place-items: center; aspect-ratio: 21 / 26; border-radius: 11px; color: var(--urg); font-size: 110px; background: radial-gradient(ellipse at center,#fffdf9,#eee5d4); }
.author-nav { margin-top: 26px; padding: 0 10px; }
.author-nav-label { display: block; margin-bottom: 10px; color: var(--matn-xira); font: 600 10px/1.6 system-ui,sans-serif; letter-spacing: .14em; text-transform: uppercase; }
.author-nav a { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--chegara); color: var(--matn); text-decoration: none; font-size: 16px; }
.author-nav a > span:first-child { display: inline-flex; align-items: center; gap: 12px; }
.author-nav a i { color: var(--urg); }
.author-nav a:hover { color: var(--urg); }
.author-nav-count { display: grid; place-items: center; min-width: 26px; height: 26px; padding: 0 6px; border-radius: 50%; background: color-mix(in srgb, var(--urg) 10%, var(--fon-karta)); color: var(--urg); font: 600 12px/1 system-ui,sans-serif; }
.author-details { display: grid; gap: 24px; min-width: 0; }
.author-intro,.author-section { padding: clamp(24px,3vw,36px); border: 1px solid var(--chegara); border-radius: 18px; background: var(--fon-karta); box-shadow: var(--soya); }
.author-intro { border-top: 3px solid var(--urg); }
.author-intro .eyebrow { font-size: 10px; letter-spacing: .18em; }
.author-details h2 { max-width: 660px; font-size: clamp(30px,3.1vw,43px); line-height: 1.16; margin: 12px 0 20px; text-wrap: balance; overflow-wrap: anywhere; }
.author-position { display: inline-flex; align-items: center; gap: 9px; margin: 0 0 18px; padding: 7px 13px; border-radius: 8px; font-size: 15px; color: var(--urg); background: color-mix(in srgb, var(--urg) 9%, var(--fon-karta)); }
.author-position i { font-size: 19px; }
.author-institution { display: flex; align-items: flex-start; gap: 12px; font-size: 17px; line-height: 1.5; color: var(--matn-xira); margin: 0; }
.author-institution i { color: var(--urg); }
.author-subject { display: flex; align-items: flex-start; gap: 15px; margin-top: 24px; padding-top: 22px; border-top: 1px solid var(--chegara); }
.author-subject > i { color: var(--urg); font-size: 25px; line-height: 1.3; }
.author-subject span { color: var(--matn-xira); font-size: 12px; }
.author-subject p { margin: 5px 0 0; color: var(--matn); font-size: 19px; line-height: 1.45; }
.author-section-heading { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; }
.author-section-icon { display: grid; place-items: center; flex: 0 0 40px; height: 40px; border-radius: 11px; color: var(--urg); background: color-mix(in srgb, var(--urg) 9%, var(--fon-karta)); font-size: 21px; }
.author-section h3 { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: clamp(23px,2.4vw,28px); margin: 0; }
.author-section h3[id] { scroll-margin-top: calc(var(--header-height) + 48px); }
.author-bio-text { font-size: 17px; line-height: 1.85; overflow-wrap: anywhere; }
.author-bio-text p { margin: 0 0 18px; }
.author-bio-text p:last-child { margin-bottom: 0; }
.author-section-description { margin: -8px 0 24px; font-size: 15px; line-height: 1.6; color: var(--matn-xira); }
[data-bs-theme="dark"] .info-heading { background: linear-gradient(115deg,#151d2c,#202938); }
[data-bs-theme="dark"] .info-heading h1,[data-bs-theme="dark"] .info-heading p { color: var(--matn); }
.author-works h3 span { display: grid; place-items: center; min-width: 29px; height: 29px; padding: 0 8px; border-radius: 999px; font: 600 12px/1 system-ui,sans-serif; color: var(--urg); background: color-mix(in srgb, var(--urg) 10%, var(--fon-karta)); }
.author-works ol { list-style: none; counter-reset: ish; margin: 0; padding: 0; }
.author-works li { counter-increment: ish; position: relative; padding: 22px 0 22px 48px; border-top: 1px solid var(--chegara); font-size: 16px; line-height: 1.8; overflow-wrap: anywhere; }
.author-works li:last-child { padding-bottom: 0; }
.author-works li::before { content: counter(ish, decimal-leading-zero); position: absolute; left: 0; top: 25px; color: var(--urg); font: 500 13px/1.8 system-ui,sans-serif; }
.author-works li a { color: var(--urg); text-decoration-thickness: 1px; text-underline-offset: 4px; }
.author-works li a:hover { color: var(--matn); }
[data-bs-theme="dark"] .author-placeholder { background: #202938; }
@media (min-width:1200px) and (max-width:1399.98px) {
  .sayt-header .navbar-nav { gap: 10px; }
  .header-actions { gap: 12px; margin-left: 14px; }
  .login-link { padding-left: 16px; padding-right: 16px; }
}
/* «Videolavhalar» qo'shilgach menyu kengaydi — 1400–1680px oralig'ida oraliqlar ixchamlanadi */
@media (min-width:1400px) and (max-width:1679.98px) {
  .logo { margin-right: 14px; }
  .sayt-header .navbar-nav { gap: 12px; }
  .header-actions { gap: 10px; margin-left: 14px; }
  .royxat-link { padding-left: 16px; padding-right: 16px; }
  .login-link { padding-left: 16px; padding-right: 16px; }
}
@media (max-width:767.98px) {
  .info-heading { padding: 24px 0 32px; }
  .info-content { padding: 32px 0 44px; }
  .author-page .author-heading { padding: 22px 0 30px; }
  .author-heading .breadcrumb, .info-heading .breadcrumb { margin-bottom: 20px; font-size: 13px; }
  .author-heading::after { right: -160px; }
  .author-content { padding: 28px 0 44px; }
  .author-profile { grid-template-columns: 1fr; gap: 26px; }
  .author-sidebar { position: static; }
  .author-portrait { width: min(100%,280px); margin: 0 auto; }
  .author-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 22px; padding: 0; }
  .author-nav-label { display: none; }
  .author-nav a { gap: 14px; padding: 11px 14px; border: 1px solid var(--chegara); border-radius: 10px; background: var(--fon-karta); font-size: 14px; }
  .author-nav a > span:first-child { gap: 8px; }
  .author-details { gap: 20px; }
  .author-intro,.author-section { padding: 24px 20px; border-radius: 14px; }
  .author-bio-text { font-size: 16px; line-height: 1.8; }
  .author-works li { padding: 18px 0 18px 36px; font-size: 15px; }
  .author-works li::before { top: 21px; }
}
@media (min-width:768px) and (max-width:991.98px) {
  .author-profile { grid-template-columns: 230px minmax(0,1fr); gap: 24px; }
  .author-intro,.author-section { padding: 26px; }
}
@media print {
  .author-profile { display: block; }
  .author-intro,.author-section { box-shadow: none; border: 0; padding: 16px 0; }
  .author-heading::after { display: none; }
  .author-works li { break-inside: avoid; }
}

/* Hisob: kirish / ro'yxatdan o'tish */
.royxat-link { display: inline-flex; align-items: center; gap: 8px; padding: 8px 20px; border: 1px solid #b78933; border-radius: 99px; color: #fff; background: linear-gradient(180deg,#c99b45 0%,#a5710f 70%,#986306 100%); text-decoration: none; font-size: 16px; white-space: nowrap; transition: box-shadow .2s; }
.royxat-link i { font-size: 19px; line-height: 1; }
.royxat-link:hover { color: #fff; box-shadow: 0 5px 16px rgb(157 103 13 / 25%); }
button.login-link { background: transparent; font-family: inherit; }
.info-menu .dropdown-header { font-size: 13px; color: var(--matn-xira); }
.info-menu form { margin: 0; }
.auth-karta { max-width: 480px; margin: 0 auto; padding: clamp(24px,4vw,40px); border: 1px solid var(--chegara); border-top: 4px solid var(--urg); border-radius: 16px; background: var(--fon-karta); box-shadow: var(--soya-katta); }
.auth-ikonka { display: grid; place-items: center; width: 64px; height: 64px; margin: 0 auto 14px; border-radius: 50%; background: color-mix(in srgb, var(--urg) 12%, transparent); color: var(--urg); font-size: 30px; }
.auth-karta h2 { text-align: center; font-size: 28px; margin-bottom: 22px; }
.auth-qator { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.auth-maydon { margin-bottom: 16px; }
.auth-maydon label { display: block; margin-bottom: 6px; font-size: 14px; font-weight: 700; }
.auth-maydon input { width: 100%; padding: 11px 14px; border: 1px solid var(--chegara); border-radius: 10px; background: var(--fon); color: var(--matn); }
.auth-maydon input:focus { outline: 2px solid var(--urg); outline-offset: 1px; border-color: var(--urg); }
.auth-maydon.xato input { border-color: #c0392b; }
.parol-quti { position: relative; }
.parol-quti input { padding-right: 48px; }
.parol-kozi { position: absolute; top: 50%; right: 6px; transform: translateY(-50%); display: grid; place-items: center; width: 36px; height: 36px; padding: 0; border: 0; border-radius: 8px; background: transparent; color: var(--matn-xira); font-size: 19px; cursor: pointer; transition: color .2s, background .2s; }
.parol-kozi:hover { color: var(--urg); background: color-mix(in srgb, var(--urg) 10%, transparent); }
.parol-kozi:focus-visible { outline: 2px solid var(--urg); outline-offset: 1px; color: var(--urg); }
.auth-izoh { display: block; margin-top: 5px; font-size: 12px; color: var(--matn-xira); }
.auth-izoh ul { margin: 4px 0 0; padding-left: 18px; }
.auth-xato { display: block; margin-top: 5px; font-size: 13px; color: #c0392b; }
.auth-umumiy-xato { margin-bottom: 16px; padding: 10px 14px; border-radius: 10px; background: color-mix(in srgb, #c0392b 10%, transparent); color: #c0392b; font-size: 14px; }
.auth-izoh { display: flex; gap: 10px; margin: -6px 0 18px; padding: 12px 14px; border-radius: 10px; background: color-mix(in srgb, var(--urg) 10%, var(--fon-karta)); font-size: 15px; line-height: 1.5; }
.auth-izoh i { flex: 0 0 auto; color: var(--urg); font-size: 18px; line-height: 1.3; }
.auth-karta .button-gold { margin-top: 6px; }
.auth-pastki { margin: 20px 0 0; text-align: center; color: var(--matn-xira); font-size: 15px; }
.auth-pastki a { color: var(--urg); font-weight: 700; }
@media (max-width: 479.98px) { .auth-qator { grid-template-columns: 1fr; } }

/* Xabarlar */
.xabarlar { padding-top: 16px; }
.xabar { display: flex; align-items: center; gap: 12px; padding: 12px 16px; margin-bottom: 8px; border-radius: 10px; border: 1px solid color-mix(in srgb, var(--urg) 35%, transparent); background: color-mix(in srgb, var(--urg) 10%, var(--fon-karta)); }
.xabar > i { font-size: 20px; color: var(--urg); }
.xabar > span { flex: 1; }
.xabar--success { border-color: color-mix(in srgb, var(--r-seminar) 35%, transparent); background: color-mix(in srgb, var(--r-seminar) 10%, var(--fon-karta)); }
.xabar--success > i { color: var(--r-seminar); }

/* Qulflangan darslar */
.dars-karta.qulfli { background: color-mix(in srgb, var(--fon) 60%, var(--fon-karta)); }
.dars-karta.qulfli h3, .dars-karta.qulfli .dars-teglar { opacity: .55; }
.dars-karta.qulfli .dars-raqam { background: var(--chegara); color: var(--matn-xira); font-size: 17px; }
.dars-karta.qulfli .davom { color: var(--matn-xira); }
.belgi.qulfli { background: transparent; color: var(--matn-xira); border-color: var(--chegara); }
a.belgi.qulfli:hover { background: var(--chegara); color: var(--matn); }
.mavzu-dars.qulfli { opacity: .6; }
.bolim-darslari a { align-items: center; }
.bolim-darslari li.qulfli a { opacity: .55; }
.holat-oqilgan { color: var(--r-seminar); }
.dars-navigatsiya a.qulfli { opacity: .6; }
.qulf-oyna .hero-actions { margin-top: 4px; }
.oqildi-blok { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 20px; margin-top: 2rem; padding: 22px 24px; border-radius: 12px; border: 1px solid color-mix(in srgb, var(--rang) 30%, var(--chegara)); border-left: 5px solid var(--rang); background: color-mix(in srgb, var(--rang) 6%, var(--fon-karta)); }
.oqildi-blok > div { flex: 1 1 240px; }
.oqildi-blok strong { font-size: 19px; }
.oqildi-blok p { margin: 4px 0 0; color: var(--matn-xira); font-size: 15px; }
.oqildi-blok form { margin: 0; }
.oqildi-ikonka { display: grid; place-items: center; width: 50px; height: 50px; flex: 0 0 auto; border-radius: 50%; background: var(--rang); color: #fff; font-size: 24px; }
.oqildi-blok .button-gold { border: 1px solid #b78933; font-family: inherit; font-size: 16px; min-height: 48px; gap: 10px; }
.oqildi-blok .button-gold:disabled { opacity: .45; cursor: not-allowed; transform: none; box-shadow: none; }
.oqish-jarayoni { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; margin-bottom: 28px; padding: 20px 24px; border-radius: 12px; border: 1px solid var(--chegara); border-left: 5px solid var(--rang); background: var(--fon-karta); box-shadow: var(--soya); }
.oqish-jarayoni-matn { flex: 1 1 260px; }
.oqish-jarayoni-matn strong { font-size: 18px; }
.oqish-jarayoni-matn p { margin: 4px 0 0; color: var(--matn-xira); font-size: 15px; }
.oqish-jarayoni-chiziq { height: 8px; margin-top: 10px; border-radius: 99px; background: var(--chegara); overflow: hidden; }
.oqish-jarayoni-chiziq span { display: block; height: 100%; border-radius: inherit; background: var(--rang); }
.oqish-jarayoni .button-gold, .oqish-jarayoni .button-outline { font-size: 16px; min-height: 46px; gap: 12px; }
.oqish-jarayoni-tugadi { display: inline-flex; align-items: center; gap: 8px; color: var(--r-seminar); font-weight: 700; }
@media print { .oqildi-blok, .xabarlar, .oqish-jarayoni { display: none !important; } }

@media (min-width:1200px) and (max-width:1399.98px) {
  .header-mobile { display: flex; align-items: center; gap: 12px; }
  .sayt-header .navbar-collapse { flex-basis: 100%; padding: 10px 0 20px; }
  .sayt-header .navbar-nav { gap: 0; }
  .sayt-header .nav-link { display: block; padding: 12px 6px !important; font-size: 17px; }
  .sayt-header .nav-link::after { left: 6px; right: auto; width: 30px; height: 2px; }
  .header-actions { margin: 15px 0 0 6px; }
  .desktop-search { display: none; }
}

/* Nazorat testlari */
.test-karta { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 22px; margin-top: 28px; padding: 24px 26px; border-radius: 12px; border: 1px solid color-mix(in srgb, var(--rang) 30%, var(--chegara)); border-left: 5px solid var(--rang); background: color-mix(in srgb, var(--rang) 6%, var(--fon-karta)); color: var(--matn); text-decoration: none; box-shadow: var(--soya); transition: transform .2s, box-shadow .2s; }
.test-karta:hover { color: var(--matn); transform: translateY(-3px); box-shadow: var(--soya-katta); }
.test-karta-ikonka { display: grid; place-items: center; width: 56px; height: 56px; flex: 0 0 auto; border-radius: 50%; background: var(--rang); color: #fff; font-size: 26px; }
.test-karta-matn { flex: 1 1 260px; }
.test-karta-matn small { color: var(--rang); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.test-karta-matn h3 { margin: 6px 0 4px; font-size: 22px; }
.test-karta-matn p { margin: 0; color: var(--matn-xira); font-size: 15px; }
.test-karta .davom { color: var(--rang); font-weight: 700; white-space: nowrap; }
.test-karta.qulfli { background: color-mix(in srgb, var(--fon) 60%, var(--fon-karta)); border-left-color: var(--chegara); }
.test-karta.qulfli .test-karta-ikonka { background: var(--chegara); color: var(--matn-xira); }
.test-karta.qulfli h3, .test-karta.qulfli p, .test-karta.qulfli .davom, .test-karta.qulfli small { color: var(--matn-xira); }
.test-karta.otilgan .davom { color: var(--r-seminar); }

.test-izoh { color: var(--matn-xira); font-size: 16px; margin-bottom: 20px; }
.test-savol { margin: 0 0 18px; padding: 22px 24px; border: 1px solid var(--chegara); border-radius: 10px; background: var(--fon-karta); box-shadow: var(--soya); transition: border-color .2s; }
.test-savol.javobli { border-color: color-mix(in srgb, var(--rang) 45%, var(--chegara)); }
.test-savol legend { display: flex; gap: 12px; float: none; width: 100%; margin-bottom: 14px; font-size: 18px; font-weight: 700; line-height: 1.4; }
.test-savol-raqam { display: grid; place-items: center; width: 32px; height: 32px; flex: 0 0 auto; border-radius: 50%; background: var(--rang-och); color: var(--rang); font-size: 15px; }
.test-variant { display: flex; align-items: flex-start; gap: 12px; margin-top: 8px; padding: 12px 14px; border: 1px solid var(--chegara); border-radius: 8px; cursor: pointer; line-height: 1.45; transition: border-color .15s, background .15s; }
.test-variant:hover { border-color: color-mix(in srgb, var(--rang) 50%, var(--chegara)); }
.test-variant input { position: absolute; opacity: 0; pointer-events: none; }
.test-variant-harf { display: grid; place-items: center; width: 26px; height: 26px; flex: 0 0 auto; border: 1px solid var(--chegara); border-radius: 50%; font-size: 13px; font-weight: 700; color: var(--matn-xira); }
.test-variant:has(input:checked) { border-color: var(--rang); background: var(--rang-och); }
.test-variant:has(input:checked) .test-variant-harf { background: var(--rang); border-color: var(--rang); color: #fff; }
.test-variant:has(input:focus-visible) { outline: 2px solid var(--rang); outline-offset: 2px; }
.test-panel { position: sticky; bottom: 0; z-index: 5; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 20px; margin-top: 8px; padding: 14px 18px; border: 1px solid var(--chegara); border-radius: 12px; background: color-mix(in srgb, var(--fon-karta) 94%, transparent); backdrop-filter: blur(10px); box-shadow: var(--soya-katta); }
.test-panel .button-gold { font-family: inherit; font-size: 16px; min-height: 48px; gap: 10px; }
.test-yon ul { padding-left: 1.1rem; margin: 0; font-size: 15px; color: var(--matn-xira); }
.test-yon li + li { margin-top: 6px; }
.test-urinishlar { list-style: none; padding: 0 !important; }
.test-urinishlar a { display: flex; justify-content: space-between; gap: 10px; color: var(--matn); text-decoration: none; }
.holat-yiqildi { color: #c0392b; }

.natija-karta { display: flex; flex-wrap: wrap; align-items: center; gap: 24px 36px; margin-bottom: 36px; padding: 28px 32px; border-radius: 14px; border: 1px solid var(--chegara); border-left: 6px solid var(--holat); background: color-mix(in srgb, var(--holat) 6%, var(--fon-karta)); box-shadow: var(--soya); }
.natija-karta.otdi { --holat: var(--r-seminar); }
.natija-karta.yiqildi { --holat: #c0392b; }
.natija-ball { display: grid; place-items: center; align-content: center; width: 150px; height: 150px; flex: 0 0 auto; border-radius: 50%; background: radial-gradient(closest-side, var(--fon-karta) 80%, transparent 81%), conic-gradient(var(--holat) calc(var(--foiz) * 1%), var(--chegara) 0); }
.natija-ball strong { font-size: 34px; line-height: 1; }
.natija-ball span { color: var(--matn-xira); font-size: 15px; margin-top: 4px; }
.natija-matn { flex: 1 1 300px; }
.natija-matn h2 { font-size: clamp(22px, 2.4vw, 30px); margin-bottom: 8px; }
.natija-matn h2 i { color: var(--holat); }
.natija-matn p { color: var(--matn-xira); font-size: 17px; }
.natija-matn .button-gold, .natija-matn .button-outline { font-size: 16px; min-height: 48px; gap: 12px; }
.natija-sarlavha { font-size: 24px; margin-bottom: 16px; }
.natija-royxat { list-style: none; padding: 0; margin: 0 0 40px; }
.natija-royxat li { display: flex; gap: 14px; padding: 14px 18px; margin-bottom: 10px; border: 1px solid var(--chegara); border-radius: 10px; background: var(--fon-karta); }
.natija-royxat li > i { font-size: 22px; line-height: 1.2; }
.natija-royxat li.togri > i { color: var(--r-seminar); }
.natija-royxat li.xato > i { color: #c0392b; }
.natija-royxat strong { display: block; font-size: 16px; margin-bottom: 4px; }
.natija-royxat span { color: var(--matn-xira); font-size: 15px; }
@media (max-width: 575.98px) {
  .test-savol { padding: 18px 16px; }
  .test-savol legend { font-size: 16px; }
  .natija-karta { padding: 22px 18px; justify-content: center; text-align: center; }
  .natija-karta .hero-actions { justify-content: center; }
}
@media print { .test-panel { display: none !important; } }

/* ===== Mavzu topshirig'i: BBB-texnologiya jadvali ===== */
:root { --bbb-sariq: #fde3a0; --bbb-sariq-och: #fff3d1; --bbb-kok: #5b8fd6; --bbb-matn: #15203b; --bbb-yashil: #2e8b57; --bbb-qizil: #c2412d; --bbb-sabr: #b7790f; }

.bbb-konteyner { padding-top: 32px; padding-bottom: 56px; }
.bbb-nomi { margin: 0 0 8px; text-align: center; font-size: clamp(26px, 3vw, 34px); }
.bbb-korsatma { max-width: 68ch; margin: 0 auto 30px; text-align: center; color: var(--matn-xira); font-size: 17px; line-height: 1.6; }

.bbb-jadval { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; align-items: start; }
.bbb-ustun { display: flex; flex-direction: column; gap: 14px; }
.bbb-sarlavha { display: grid; place-items: center; min-height: 132px; margin: 0 0 4px; padding: 18px 20px; border: 4px solid var(--bbb-kok); border-radius: 24px; background: var(--bbb-sariq); color: var(--bbb-matn); text-align: center; font-size: 21px; font-weight: 400; line-height: 1.3; letter-spacing: 0; box-shadow: 0 2px 0 rgb(0 0 0 / 6%); }
.bbb-kataklar { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }

.bbb-katak { position: relative; display: grid; grid-template-columns: 30px minmax(0, 1fr) 30px; align-items: center; min-height: 64px; padding: 8px 6px; border: 2px solid var(--bbb-kok); background: var(--bbb-sariq-och); color: var(--bbb-matn); text-align: center; font-size: 18px; line-height: 1.35; transition: border-color .2s, background .2s, box-shadow .15s; }
.bbb-katak.namuna { display: grid; place-items: center; grid-template-columns: 1fr; padding: 12px 16px; }
.bbb-katak input { grid-column: 2; width: 100%; min-width: 0; padding: 4px 0; border: 0; background: transparent; color: inherit; font: inherit; text-align: center; outline: none; }
.bbb-katak input::placeholder { color: #5a6478; letter-spacing: .04em; text-transform: uppercase; opacity: 1; }
.bbb-katak:focus-within { box-shadow: 0 0 0 3px rgb(91 143 214 / 35%); }
.bbb-katak.bosh { border-style: dashed; background: color-mix(in srgb, var(--bbb-sariq-och) 70%, #fff); }
.bbb-katak-belgi { grid-column: 1; grid-row: 1; justify-self: center; font-weight: 700; font-size: 18px; }
.bbb-ochir { grid-column: 3; grid-row: 1; justify-self: center; display: grid; place-items: center; width: 28px; height: 28px; padding: 0; border: 0; border-radius: 50%; background: transparent; color: #5a6478; font-size: 20px; opacity: .55; cursor: pointer; }
.bbb-ochir:hover, .bbb-ochir:focus-visible { opacity: 1; background: rgb(0 0 0 / 6%); }
.bbb-katak.bosh .bbb-ochir { visibility: hidden; }
.bbb-izoh { grid-column: 1 / -1; font-size: 13px; line-height: 1.35; }
.bbb-izoh:empty { display: none; }

.bbb-katak.holat-togri { border-color: var(--bbb-yashil); background: #e9f6ee; }
.bbb-katak.holat-togri .bbb-katak-belgi::before { content: "✓"; color: var(--bbb-yashil); }
.bbb-katak.holat-xato { border-color: var(--bbb-qizil); background: #fdecea; }
.bbb-katak.holat-xato .bbb-katak-belgi::before { content: "✕"; color: var(--bbb-qizil); }
.bbb-katak.holat-xato .bbb-izoh { color: var(--bbb-qizil); }
.bbb-katak.holat-namuna, .bbb-katak.holat-takror { border-color: var(--bbb-sabr); }
.bbb-katak.holat-namuna .bbb-katak-belgi::before, .bbb-katak.holat-takror .bbb-katak-belgi::before { content: "!"; color: var(--bbb-sabr); }
.bbb-katak.holat-namuna .bbb-izoh, .bbb-katak.holat-takror .bbb-izoh { color: var(--bbb-sabr); }
.bbb-katak.yangi { animation: katak-belgi .4s ease-out; }
@keyframes katak-belgi { 40% { transform: scale(1.03); } }

.bbb-hisob { margin: 2px 0 0; text-align: center; color: var(--matn-xira); font-size: 15px; }
.bbb-hisob b { color: var(--matn); }
.bbb-hisob i { display: none; color: var(--bbb-yashil); }
.bbb-ustun.tayyor .bbb-hisob i { display: inline; }
.bbb-ustun.tayyor .bbb-hisob { color: var(--bbb-yashil); }

.bbb-panel { position: sticky; bottom: 0; z-index: 5; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; margin-top: 30px; padding: 14px 20px; border: 1px solid var(--chegara); border-radius: 12px; background: color-mix(in srgb, var(--fon-karta) 94%, transparent); backdrop-filter: blur(10px); box-shadow: var(--soya-katta); }
.bbb-holat { flex: 1 1 320px; margin: 0; color: var(--matn-xira); font-size: 15px; }
.bbb-forma.tayyor .bbb-holat { color: var(--bbb-yashil); }
.bbb-panel .button-gold, .bbb-panel .button-outline { font-family: inherit; font-size: 16px; min-height: 48px; gap: 10px; }
.bbb-panel .button-gold:disabled { opacity: .6; cursor: progress; transform: none; }

.bbb-natija { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; margin-bottom: 32px; padding: 22px 26px; border: 2px solid var(--bbb-yashil); border-radius: 16px; background: color-mix(in srgb, var(--bbb-yashil) 8%, var(--fon-karta)); scroll-margin-top: calc(var(--header-height) + 20px); }
.bbb-natija > div { flex: 1 1 320px; }
.bbb-natija h2 { margin: 0 0 4px; font-size: clamp(22px, 2.6vw, 28px); }
.bbb-natija p { margin: 0; color: var(--matn-xira); font-size: 17px; }
.bbb-natija .button-gold { font-size: 16px; min-height: 48px; gap: 12px; }
.bbb-natija-belgi { display: grid; place-items: center; width: 56px; height: 56px; flex: 0 0 auto; border-radius: 50%; background: var(--bbb-yashil); color: #fff; font-size: 30px; }
.yangi-galaba .bbb-natija-belgi { animation: natija-belgi .7s cubic-bezier(.34, 1.56, .64, 1) both; }
@keyframes natija-belgi { from { transform: scale(.3); opacity: 0; } }
.bbb-forma { scroll-margin-top: calc(var(--header-height) + 20px); }

.konfetti { position: fixed; inset: 0; z-index: 3000; overflow: hidden; pointer-events: none; }
.konfetti i { position: absolute; top: -20px; width: 8px; height: 14px; border-radius: 2px; animation: konfetti-tushish linear forwards; }
@keyframes konfetti-tushish { to { transform: translate(var(--siljish), 110vh) rotate(var(--burilish)); } }

/* Dars sahifasidagi topshiriq kartalari */
.topshiriq-eslatma { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; margin: 0 0 24px; padding: 18px 22px; border: 3px solid var(--bbb-kok); border-radius: 18px; background: var(--bbb-sariq); color: var(--bbb-matn); }
.topshiriq-eslatma > div { flex: 1 1 300px; }
.topshiriq-eslatma strong { font-size: 18px; }
.topshiriq-eslatma p { margin: 3px 0 0; font-size: 15px; opacity: .85; }
.topshiriq-eslatma .button-gold { font-size: 16px; min-height: 46px; gap: 10px; }
.topshiriq-eslatma-belgi { display: grid; place-items: center; width: 44px; height: 44px; flex: 0 0 auto; border-radius: 50%; background: var(--bbb-kok); color: #fff; font-size: 20px; }
.topshiriq-eslatma.bajarilgan .topshiriq-eslatma-belgi { background: var(--bbb-yashil); }
.karta-topshiriq { margin-left: 10px; padding: 2px 9px; border-radius: 99px; background: var(--bbb-kok); color: #fff; font-size: 12px; white-space: nowrap; }

@media (max-width: 991.98px) {
  .bbb-jadval { grid-template-columns: 1fr; gap: 34px; }
  .bbb-sarlavha { min-height: 0; }
}
@media (max-width: 575.98px) {
  .bbb-panel { padding: 10px 12px; gap: 8px; }
  .bbb-panel .button-outline { display: none; }
  .bbb-panel .button-gold { flex: 1 1 100%; }
  .bbb-holat { font-size: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  .bbb-katak.yangi, .yangi-galaba .bbb-natija-belgi { animation: none; }
}
/* ===== Topshiriq turlari: umumiy ===== */
.topshiriq-ogohlantirish { display: flex; gap: 10px; align-items: flex-start; max-width: 880px; margin: 0 auto 26px; padding: 12px 16px; border: 1px solid #e8c27a; border-radius: 10px; background: #fff4dc; color: var(--bbb-matn); font-size: 15px; line-height: 1.5; }
.topshiriq-ogohlantirish i { color: var(--bbb-sabr); font-size: 18px; }

/* ===== Test ===== */
.tt-savollar { max-width: 960px; margin: 0 auto; padding: 0; list-style: none; }
.tt-savol { margin-bottom: 26px; }
.tt-savol fieldset { margin: 0; padding: 0; border: 0; min-width: 0; }
.tt-savol-matn { display: flex; align-items: flex-start; gap: 12px; float: none; width: 100%; margin: 0 0 10px; padding: 14px 18px; border: 3px solid var(--bbb-kok); border-radius: 18px; background: var(--bbb-sariq); color: var(--bbb-matn); font-size: 18px; line-height: 1.45; }
.tt-raqam { display: grid; place-items: center; width: 32px; height: 32px; flex: 0 0 auto; border-radius: 50%; background: var(--bbb-kok); color: #fff; font-size: 15px; font-weight: 700; }
.tt-oldingi { flex: 0 0 auto; margin-left: auto; color: var(--bbb-qizil); font-size: 13px; white-space: nowrap; }
.tt-savol.oldingi-xato .tt-savol-matn { border-color: var(--bbb-qizil); }
.tt-variantlar { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.tt-variant { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 2px solid var(--bbb-kok); background: var(--bbb-sariq-och); color: var(--bbb-matn); font-size: 16px; line-height: 1.4; cursor: pointer; transition: background .15s, border-color .15s, box-shadow .15s; }
.tt-variant:hover { box-shadow: 0 0 0 3px rgb(91 143 214 / 20%); }
.tt-variant input { position: absolute; opacity: 0; pointer-events: none; }
.tt-harf { display: grid; place-items: center; width: 28px; height: 28px; flex: 0 0 auto; border: 2px solid var(--bbb-kok); border-radius: 50%; font-size: 13px; font-weight: 700; }
.tt-variant:has(input:checked) { border: 2px solid #2f6fc0; background: #dce9fb; box-shadow: inset 0 0 0 1px #2f6fc0; }
.tt-variant:has(input:checked) .tt-harf { background: #2f6fc0; border-color: #2f6fc0; color: #fff; }
.tt-variant:has(input:focus-visible) { outline: 3px solid #f6c453; outline-offset: 2px; }

/* ===== Joylash: so'z banki va elementlar ===== */
.joy-bank { margin-bottom: 26px; padding: 16px 18px 18px; border: 2px dashed var(--bbb-kok); border-radius: 16px; background: color-mix(in srgb, var(--bbb-sariq-och) 55%, var(--fon-karta)); }
.joy-bank-sarlavha { margin: 0 0 12px; color: var(--matn-xira); font-size: 15px; }
.joy-bank .joy-zona-ichi { display: flex; flex-wrap: wrap; gap: 10px; }
.joy-bank-bosh { display: none; margin: 0; color: var(--bbb-yashil); font-size: 15px; }
.joy-bank.bosh .joy-bank-bosh { display: block; }
.joy-bank.bosh .joy-zona-ichi { display: none; }

.joy-element { position: relative; padding: 10px 14px; border: 2px solid var(--bbb-kok); border-radius: 10px; background: var(--bbb-sariq-och); color: var(--bbb-matn); font-size: 16px; line-height: 1.4; box-shadow: 0 2px 0 rgb(91 143 214 / 35%); transition: transform .15s, box-shadow .15s, opacity .15s; }
.js-joylash .joy-element { cursor: grab; touch-action: none; user-select: none; -webkit-user-select: none; }
.js-joylash .joy-element:hover { transform: translateY(-1px); box-shadow: 0 4px 10px rgb(29 33 42 / 12%); }
.joy-element:focus-visible { outline: 3px solid #f6c453; outline-offset: 2px; }
.joy-element.tanlangan { box-shadow: 0 0 0 4px #f6c453; transform: translateY(-2px); }
.joy-element.sudralmoqda { opacity: .3; }
.joy-element.holat-xato { border-color: var(--bbb-qizil); background: #fdecea; padding-right: 32px; }
.joy-element.holat-xato::after { content: "✕"; position: absolute; top: 8px; right: 10px; color: var(--bbb-qizil); font-weight: 700; }
.joy-element.holat-togri { border-color: var(--bbb-yashil); background: #e9f6ee; padding-right: 32px; }
.joy-element.holat-togri::after { content: "✓"; position: absolute; top: 8px; right: 10px; color: var(--bbb-yashil); font-weight: 700; }
.joy-element.tushdi { animation: joy-tushdi .3s ease-out; }
@keyframes joy-tushdi { 50% { transform: scale(1.04); } }
.joy-tanlov { display: block; width: 100%; margin-top: 8px; font-size: 14px; }
.js-joylash .joy-tanlov { display: none; }
.joy-soya { position: fixed; top: 0; left: 0; z-index: 4000; margin: 0; pointer-events: none; cursor: grabbing; rotate: 2deg; scale: 1.04; box-shadow: 0 16px 34px rgb(11 21 58 / 28%); }

.joy-zona { transition: box-shadow .15s, background .15s; }
.sudrash-rejimi .bbb-panel { opacity: .2; pointer-events: none; transition: opacity .15s; }
.joy-bosh-yozuv { display: none; color: #6b7384; font-size: 14px; text-align: center; }
.joy-zona.bosh .joy-bosh-yozuv { display: block; }
.joy-zona.ustida { box-shadow: 0 0 0 4px rgb(91 143 214 / 55%); }
.tanlash-rejimi .joy-zona:not(.joy-bank) { cursor: pointer; box-shadow: 0 0 0 3px rgb(246 196 83 / 70%); }
.tanlash-rejimi .joy-zona:not(.joy-bank):hover { box-shadow: 0 0 0 4px #f6c453; }
.joy-zona:focus-visible { outline: 3px solid #f6c453; outline-offset: 3px; }

/* ===== Sherigini top ===== */
.jf-maydon { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(280px, .9fr); gap: 28px; align-items: start; }
.jf-maydon .joy-bank { position: sticky; top: calc(var(--header-height) + 16px); max-height: calc(100vh - var(--header-height) - 32px); overflow: auto; margin: 0; }
.jf-maydon .joy-bank .joy-zona-ichi { flex-direction: column; flex-wrap: nowrap; }
.jf-juftlar { display: grid; gap: 16px; margin: 0; padding: 0; list-style: none; }
.jf-juft { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); }
.jf-chap { display: grid; place-items: center; padding: 14px 16px; border: 3px solid var(--bbb-kok); border-radius: 18px 0 0 18px; background: var(--bbb-sariq); color: var(--bbb-matn); text-align: center; font-size: 17px; line-height: 1.35; }
.jf-uya { display: flex; flex-direction: column; justify-content: center; min-height: 84px; padding: 8px; border: 3px dashed var(--bbb-kok); border-left: 0; border-radius: 0 18px 18px 0; background: var(--fon-karta); }
.jf-uya:not(.bosh) { border-style: solid; }
.jf-uya .joy-element { box-shadow: none; }

/* ===== Klaster ===== */
.kl-diagramma { position: relative; display: grid; gap: 34px 46px; align-items: center; margin: 8px 0 26px; }
.kl-2 { grid-template-columns: 1fr minmax(200px, .75fr) 1fr; grid-template-areas: "t1 m t2"; }
.kl-3 { grid-template-columns: 1fr minmax(200px, .75fr) 1fr; grid-template-areas: "t1 m t2" ". t3 ."; }
.kl-4 { grid-template-columns: 1fr minmax(200px, .75fr) 1fr; grid-template-areas: "t1 m t2" "t3 . t4"; }
.kl-chiziqlar { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.kl-chiziqlar line { stroke: var(--bbb-kok); stroke-width: 3; stroke-linecap: round; stroke-dasharray: 2 7; }
.kl-markaz { position: relative; z-index: 1; grid-area: m; display: grid; place-items: center; min-height: 150px; padding: 26px 22px; border: 4px solid var(--bbb-kok); border-radius: 50%; background: var(--bbb-sariq); color: var(--bbb-matn); text-align: center; font-size: 21px; font-weight: 700; line-height: 1.3; box-shadow: 0 6px 0 rgb(91 143 214 / 25%); }
.kl-tarmoq { position: relative; z-index: 1; display: flex; flex-direction: column; min-height: 190px; border: 3px solid var(--bbb-kok); border-radius: 20px; background: var(--fon-karta); overflow: hidden; }
.kl-t1 { grid-area: t1; } .kl-t2 { grid-area: t2; } .kl-t3 { grid-area: t3; } .kl-t4 { grid-area: t4; }
.kl-tarmoq-nomi { margin: 0; padding: 12px 16px; border-bottom: 3px solid var(--bbb-kok); background: var(--bbb-sariq); color: var(--bbb-matn); text-align: center; font-size: 18px; font-weight: 700; letter-spacing: 0; }
.kl-tarmoq .joy-zona-ichi, .kl-ortiqcha .joy-zona-ichi { display: flex; flex-wrap: wrap; gap: 8px; padding: 14px; }
.kl-tarmoq .joy-bosh-yozuv { padding: 14px; }
.kl-ortiqcha { padding: 0 0 4px; border: 2px dashed #9aa3b2; border-radius: 16px; background: color-mix(in srgb, var(--fon) 60%, var(--fon-karta)); }
.kl-ortiqcha-nomi { margin: 0; padding: 12px 16px 0; color: var(--matn-xira); font-size: 16px; font-weight: 700; letter-spacing: 0; }
.kl-ortiqcha .joy-bosh-yozuv { padding: 6px 16px 12px; text-align: left; }

/* ===== Venn diagrammasi ===== */
.vn-diagramma { position: relative; aspect-ratio: 100 / 62; max-width: 1060px; margin: 34px auto 0; border-radius: 22px; background: #fffdf6; border: 1px solid #efe6cf; }
.vn-doira { position: absolute; top: 2%; width: 58%; aspect-ratio: 1; border: 4px solid var(--bbb-kok); border-radius: 50%; }
.vn-doira-a { left: 4%; background: rgb(253 227 160 / 80%); }
.vn-doira-b { left: 38%; background: rgb(196 218 247 / 70%); mix-blend-mode: multiply; }
.vn-nom { position: absolute; top: 0; z-index: 4; width: max-content; max-width: 36%; margin: 0; padding: 8px 18px; border: 3px solid var(--bbb-kok); border-radius: 18px; color: var(--bbb-matn); text-align: center; font-size: clamp(15px, 1.6vw, 19px); font-weight: 700; line-height: 1.25; letter-spacing: 0; transform: translate(-50%, -45%); box-shadow: 0 3px 0 rgb(91 143 214 / 25%); }
.vn-nom-a { left: 30%; background: var(--bbb-sariq); }
.vn-nom-b { left: 70%; background: #dce9fb; }
.vn-zona { position: absolute; z-index: 3; display: flex; flex-direction: column; align-items: stretch; gap: 6px; padding: 6px; border-radius: 16px; overflow: auto; }
.vn-zona-a { left: 9%; width: 26%; top: 22%; bottom: 16%; }
.vn-zona-umumiy { left: 40.5%; width: 19%; top: 21%; bottom: 20%; }
.vn-zona-b { right: 9%; width: 26%; top: 22%; bottom: 16%; }
.vn-zona-nomi { color: #4f5a70; text-align: center; font-size: 13px; font-style: italic; }
.vn-zona-toliq { display: none; }
.vn-zona .joy-zona-ichi { display: flex; flex-direction: column; gap: 6px; }
.vn-zona .joy-element { padding: 7px 10px; font-size: 14px; line-height: 1.3; text-align: center; overflow-wrap: anywhere; hyphens: auto; }
.vn-zona .joy-element.holat-xato, .vn-zona .joy-element.holat-togri { padding-right: 26px; }
.vn-zona.ustida, .tanlash-rejimi .vn-zona { background: rgb(255 255 255 / 45%); }

@media (max-width: 991.98px) {
  .jf-maydon { grid-template-columns: 1fr; }
  .jf-maydon .joy-bank { position: static; max-height: none; order: -1; }
  .jf-maydon .joy-bank .joy-zona-ichi { flex-direction: row; flex-wrap: wrap; }
  .kl-diagramma { grid-template-columns: 1fr; grid-template-areas: none; gap: 18px; }
  .kl-diagramma > * { grid-area: auto; }
  .kl-chiziqlar { display: none; }
  .kl-markaz { order: -1; min-height: 0; border-radius: 40px; }
}
@media (max-width: 767.98px) {
  .tt-variantlar { grid-template-columns: 1fr; }
  .tt-savol-matn { flex-wrap: wrap; }
  .tt-oldingi { margin-left: 44px; }
  .jf-juft { grid-template-columns: 1fr; }
  .jf-chap { border-radius: 18px 18px 0 0; }
  .jf-uya { border-left: 3px dashed var(--bbb-kok); border-top: 0; border-radius: 0 0 18px 18px; }
  .jf-uya:not(.bosh) { border-left-style: solid; }
  .vn-diagramma { display: grid; gap: 14px; aspect-ratio: auto; margin-top: 0; padding: 0; border: 0; background: transparent; }
  .vn-doira, .vn-nom, .vn-zona-nomi { display: none; }
  .vn-zona { position: static; width: auto; min-height: 110px; padding: 12px; border: 3px solid var(--bbb-kok); background: var(--bbb-sariq-och); overflow: visible; }
  .vn-zona-umumiy { background: color-mix(in srgb, var(--bbb-sariq) 50%, #c4daf7); }
  .vn-zona-b { background: #e3edfb; }
  .vn-zona-toliq { display: block; color: var(--bbb-matn); font-size: 16px; font-weight: 700; text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  .joy-element, .joy-element.tushdi { transition: none; animation: none; }
}
/* ===== Aralash topshiriq ===== */
.ar-yol { max-width: 920px; margin: 0 auto 22px; scroll-margin-top: calc(var(--header-height) + 16px); }
.ar-chiziq { height: 8px; margin-bottom: 14px; border-radius: 99px; background: var(--chegara); overflow: hidden; }
.ar-chiziq span { display: block; width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--bbb-kok), #f6c453); transition: width .35s ease; }
.ar-nuqtalar { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: 0; padding: 0; list-style: none; }
.ar-nuqta { position: relative; display: grid; place-items: center; width: 46px; height: 46px; padding: 0; border: 3px solid var(--bbb-kok); border-radius: 50%; background: var(--fon-karta); color: var(--bbb-kok); font-size: 19px; cursor: pointer; transition: transform .15s, background .15s, color .15s, box-shadow .15s; }
.ar-nuqta:hover { transform: translateY(-2px); }
.ar-nuqta.bajarildi { background: var(--bbb-kok); color: #fff; }
.ar-nuqta.joriy { box-shadow: 0 0 0 4px #f6c453; transform: scale(1.08); }
.ar-nuqta.togri { border-color: var(--bbb-yashil); }
.ar-nuqta.togri::after, .ar-nuqta.xato::after { position: absolute; right: -5px; bottom: -5px; display: grid; place-items: center; width: 19px; height: 19px; border-radius: 50%; color: #fff; font-size: 11px; font-weight: 700; }
.ar-nuqta.togri::after { content: "✓"; background: var(--bbb-yashil); }
.ar-nuqta.xato { border-color: var(--bbb-qizil); }
.ar-nuqta.xato::after { content: "✕"; background: var(--bbb-qizil); }
.ar-nuqta:focus-visible { outline: 3px solid #f6c453; outline-offset: 3px; }

.ar-bloklar { max-width: 920px; margin: 0 auto; }
.ar-blok { margin-bottom: 22px; padding: 22px 26px 26px; border: 3px solid var(--bbb-kok); border-radius: 22px; background: var(--fon-karta); box-shadow: 0 6px 0 rgb(91 143 214 / 18%); }
.ar-blok.togri { border-color: color-mix(in srgb, var(--bbb-yashil) 70%, var(--bbb-kok)); }
.ar-blok.xato { border-color: color-mix(in srgb, var(--bbb-qizil) 70%, var(--bbb-kok)); }
.js-aralash .ar-blok { display: none; }
.js-aralash .ar-blok.faol { display: block; animation: ar-kirish .3s ease-out; }
@keyframes ar-kirish { from { opacity: 0; transform: translateY(8px); } }
.ar-blok-bosh { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; margin-bottom: 14px; }
.ar-raqam { padding: 4px 12px; border-radius: 99px; background: var(--bbb-kok); color: #fff; font-size: 14px; font-weight: 700; }
.ar-tur { display: inline-flex; align-items: center; gap: 6px; padding: 4px 14px; border: 2px solid var(--bbb-kok); border-radius: 99px; background: var(--bbb-sariq); color: var(--bbb-matn); font-size: 14px; font-weight: 700; }
.ar-ball { margin-left: auto; padding: 4px 12px; border-radius: 99px; font-size: 14px; font-weight: 700; background: #fdecea; color: var(--bbb-qizil); }
.ar-blok.togri .ar-ball { background: #e9f6ee; color: var(--bbb-yashil); }
.ar-savol { margin: 0 0 16px; font-size: clamp(19px, 2vw, 23px); line-height: 1.4; color: var(--matn); letter-spacing: 0; }
.ar-savol:focus { outline: none; }
.ar-yoriqnoma { margin: -6px 0 12px; color: var(--matn-xira); font-size: 14px; }
.ar-nav { display: flex; justify-content: space-between; gap: 12px; max-width: 920px; margin: 0 auto 8px; }
.ar-nav .button-gold, .ar-nav .button-outline { font-family: inherit; font-size: 16px; min-height: 48px; gap: 10px; }
.ar-nav button:disabled { opacity: .4; cursor: default; transform: none; }

/* Tanlov */
.ar-variantlar { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.tt-variant.togri, .tt-variant.togri:has(input:checked) { border-color: var(--bbb-yashil); background: #e9f6ee; box-shadow: inset 0 0 0 1px var(--bbb-yashil); }
.tt-variant.togri:has(input:checked) .tt-harf { background: var(--bbb-yashil); border-color: var(--bbb-yashil); }
.tt-variant.xato, .tt-variant.xato:has(input:checked) { border-color: var(--bbb-qizil); background: #fdecea; box-shadow: inset 0 0 0 1px var(--bbb-qizil); }
.tt-variant.xato:has(input:checked) .tt-harf { background: var(--bbb-qizil); border-color: var(--bbb-qizil); }

/* To'g'ri / noto'g'ri */
.ar-mulohazalar { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.ar-mulohaza { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 16px; padding: 12px 14px 12px 18px; border: 2px solid var(--bbb-kok); background: var(--bbb-sariq-och); color: var(--bbb-matn); }
.ar-mulohaza.togri { border-color: var(--bbb-yashil); background: #e9f6ee; }
.ar-mulohaza.xato { border-color: var(--bbb-qizil); background: #fdecea; }
.ar-mulohaza-matn { flex: 1 1 320px; font-size: 17px; line-height: 1.45; }
.ar-tn { display: inline-flex; gap: 6px; flex: 0 0 auto; }
.ar-tn-tugma { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border: 2px solid #9aa3b2; border-radius: 99px; background: #fff; color: #3b4458; font-size: 15px; font-weight: 700; cursor: pointer; transition: background .15s, border-color .15s, color .15s; }
.ar-tn-tugma input { position: absolute; opacity: 0; pointer-events: none; }
.ar-tn-tugma:has(input:focus-visible) { outline: 3px solid #f6c453; outline-offset: 2px; }
.ar-ha:has(input:checked) { border-color: var(--bbb-yashil); background: var(--bbb-yashil); color: #fff; }
.ar-yoq:has(input:checked) { border-color: var(--bbb-qizil); background: var(--bbb-qizil); color: #fff; }

/* Tartiblash */
.ar-tartib { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; counter-reset: ar-tartib; }
.ar-tartib-el { counter-increment: ar-tartib; display: flex; align-items: center; gap: 12px; padding: 10px 10px 10px 8px; border: 2px solid var(--bbb-kok); background: var(--bbb-sariq-och); color: var(--bbb-matn); font-size: 17px; line-height: 1.4; user-select: none; -webkit-user-select: none; cursor: grab; transition: box-shadow .15s, opacity .15s; }
.ar-tartib-el::before { content: counter(ar-tartib); display: grid; place-items: center; width: 30px; height: 30px; flex: 0 0 auto; order: 1; border-radius: 50%; background: var(--bbb-kok); color: #fff; font-size: 14px; font-weight: 700; }
.ar-tutqich { order: 0; display: grid; place-items: center; width: 28px; height: 36px; color: #6b7384; font-size: 20px; touch-action: none; cursor: grab; }
.ar-tartib-matn { order: 2; flex: 1; min-width: 0; overflow-wrap: anywhere; }
.ar-tartib-tugmalar { order: 3; display: flex; gap: 4px; }
.ar-tartib-tugmalar button { display: grid; place-items: center; width: 36px; height: 36px; padding: 0; border: 2px solid var(--bbb-kok); border-radius: 10px; background: #fff; color: var(--bbb-kok); font-size: 16px; cursor: pointer; }
.ar-tartib-tugmalar button:hover { background: var(--bbb-kok); color: #fff; }
.ar-tartib-el:first-child [data-yuqori], .ar-tartib-el:last-child [data-past] { opacity: .35; pointer-events: none; }
.ar-tartib-el.sudralmoqda { opacity: .65; box-shadow: 0 10px 24px rgb(11 21 58 / 22%); cursor: grabbing; }
.ar-tartib-el.togri { border-color: var(--bbb-yashil); background: #e9f6ee; }
.ar-tartib-el.togri::before { background: var(--bbb-yashil); }
.ar-tartib-el.xato { border-color: var(--bbb-qizil); background: #fdecea; }
.ar-tartib-el.xato::before { background: var(--bbb-qizil); }

/* Bo'sh joyni to'ldirish */
.ar-boshliq-matn { margin: 0; padding: 18px 20px; border: 2px solid var(--bbb-kok); background: var(--bbb-sariq-och); color: var(--bbb-matn); font-size: 18px; line-height: 2.3; }
.ar-boshliq { width: 12ch; margin: 0 4px; padding: 2px 8px; border: 0; border-bottom: 3px solid var(--bbb-kok); border-radius: 6px 6px 0 0; background: #fff; color: var(--bbb-matn); font: inherit; font-weight: 700; line-height: 1.4; text-align: center; outline: none; }
@supports (field-sizing: content) { .ar-boshliq { width: auto; min-width: 9ch; max-width: 100%; field-sizing: content; } }
.ar-boshliq:focus { box-shadow: 0 0 0 3px rgb(246 196 83 / 70%); }
.ar-boshliq.togri { border-bottom-color: var(--bbb-yashil); background: #e9f6ee; }
.ar-boshliq.xato { border-bottom-color: var(--bbb-qizil); background: #fdecea; }

/* Juftlash va guruhlash bloklari */
.ar-joylash.jf-maydon { grid-template-columns: minmax(0, 1.2fr) minmax(240px, .9fr); }
.ar-joylash .joy-bank { position: static; max-height: none; }
.ar-guruhlash-maydon .joy-bank { margin-bottom: 16px; }
.ar-guruhlar { display: grid; gap: 14px; grid-template-columns: repeat(var(--n, 2), minmax(0, 1fr)); }
.ar-guruhlar-2 { --n: 2; } .ar-guruhlar-3 { --n: 3; } .ar-guruhlar-4 { --n: 4; }
.ar-guruh { display: flex; flex-direction: column; min-height: 150px; border: 3px solid var(--bbb-kok); border-radius: 18px; background: var(--fon-karta); overflow: hidden; }
.ar-guruh-nomi { margin: 0; padding: 10px 14px; border-bottom: 3px solid var(--bbb-kok); background: var(--bbb-sariq); color: var(--bbb-matn); text-align: center; font-size: 17px; font-weight: 700; letter-spacing: 0; }
.ar-guruh .joy-zona-ichi { display: flex; flex-wrap: wrap; gap: 8px; padding: 12px; }
.ar-guruh .joy-bosh-yozuv { padding: 12px; }

/* Sehrli quti */
.ar-sehrli { text-align: center; }
.ar-harflar { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 6px 0 10px; }
.ar-harf { width: 52px; height: 60px; padding: 0; border: 3px solid var(--bbb-kok); border-radius: 12px; background: #fff; color: var(--bbb-matn); font: inherit; font-size: 26px; font-weight: 700; text-align: center; text-transform: uppercase; box-shadow: 0 4px 0 rgb(91 143 214 / 30%); outline: none; transition: transform .1s, box-shadow .15s; }
.ar-harf:focus { box-shadow: 0 0 0 4px #f6c453; transform: translateY(-2px); }
.ar-harf[data-u="2"] { width: 62px; }
.ar-blok.togri .ar-harf { border-color: var(--bbb-yashil); background: #e9f6ee; }
.ar-blok.xato .ar-harf { border-color: var(--bbb-qizil); }
.ar-harf-izoh { margin: 0 0 12px; color: var(--matn-xira); font-size: 14px; }
.ar-yordam-tugma { display: inline-flex; align-items: center; gap: 6px; padding: 7px 16px; border: 2px dashed var(--bbb-sabr); border-radius: 99px; background: transparent; color: var(--bbb-sabr); font-family: inherit; font-size: 15px; font-weight: 700; cursor: pointer; }
.ar-yordam-tugma:hover { background: #fff4dc; }
.ar-yordam-matn { display: inline-flex; gap: 8px; max-width: 60ch; margin: 0; padding: 10px 16px; border: 1px solid #e8c27a; border-radius: 12px; background: #fff4dc; color: var(--bbb-matn); font-size: 16px; text-align: left; }
.ar-yordam-matn i { color: var(--bbb-sabr); }

/* Bir nechta javob */
.ar-kop .ar-belgi { display: grid; place-items: center; flex: 0 0 auto; width: 28px; height: 28px; border: 2px solid var(--bbb-kok); border-radius: 7px; background: #fff; color: transparent; font-size: 17px; transition: background .15s, color .15s; }
.ar-kop:has(input:checked) .ar-belgi { background: #2f6fc0; border-color: #2f6fc0; color: #fff; }
.ar-kop.togri .ar-belgi { background: var(--bbb-yashil); border-color: var(--bbb-yashil); color: #fff; }
.ar-kop.xato .ar-belgi { background: var(--bbb-qizil); border-color: var(--bbb-qizil); color: #fff; }

/* Ortiqchasini toping */
.ar-toqlar { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; }
.ar-toq { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; min-height: 104px; padding: 16px 14px; border: 3px solid var(--bbb-kok); border-radius: 18px; background: var(--bbb-sariq-och); color: var(--bbb-matn); font-size: 17px; font-weight: 700; line-height: 1.35; text-align: center; cursor: pointer; transition: transform .15s, background .15s, border-color .15s; }
.ar-toq:hover { transform: translateY(-2px); }
.ar-toq input { position: absolute; opacity: 0; pointer-events: none; }
.ar-toq:has(input:focus-visible) { outline: 3px solid #f6c453; outline-offset: 2px; }
.ar-toq-belgi { color: #b9c2d3; font-size: 22px; }
.ar-toq:has(input:checked) { border-color: #2f6fc0; background: #dce9fb; }
.ar-toq:has(input:checked) .ar-toq-belgi { color: #2f6fc0; }
.ar-toq.togri, .ar-toq.togri:has(input:checked) { border-color: var(--bbb-yashil); background: #e9f6ee; }
.ar-toq.togri .ar-toq-belgi { color: var(--bbb-yashil); }
.ar-toq.xato, .ar-toq.xato:has(input:checked) { border-color: var(--bbb-qizil); background: #fdecea; }
.ar-toq.xato .ar-toq-belgi { color: var(--bbb-qizil); }

/* Xatoni toping */
.ar-xato-matn { margin: 0; padding: 18px 20px; border: 2px solid var(--bbb-kok); background: var(--bbb-sariq-och); color: var(--bbb-matn); font-size: 19px; line-height: 2.1; }
.ar-soz { display: inline; white-space: nowrap; padding: 3px 4px; border-radius: 6px; border-bottom: 2px dotted #9aa3b2; cursor: pointer; transition: background .12s; }
.ar-soz input { position: absolute; opacity: 0; pointer-events: none; }
.ar-soz:hover { background: #fff; }
.ar-soz:has(input:focus-visible) { outline: 3px solid #f6c453; }
.ar-soz:has(input:checked) { border-bottom-color: transparent; background: #2f6fc0; color: #fff; text-decoration: line-through; }
.ar-soz.togri, .ar-soz.togri:has(input:checked) { background: var(--bbb-yashil); color: #fff; }
.ar-soz.xato, .ar-soz.xato:has(input:checked) { background: var(--bbb-qizil); color: #fff; }

/* Anagramma */
.ar-toshlar { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 8px; margin: 0 0 16px; padding: 14px; border: 2px dashed var(--bbb-kok); border-radius: 16px; background: var(--bbb-sariq-och); }
.ar-tosh { display: grid; place-items: center; min-width: 46px; height: 50px; padding: 0 8px; border: 0; border-radius: 12px; background: var(--bbb-kok); color: #fff; font-family: inherit; font-size: 22px; font-weight: 700; box-shadow: 0 4px 0 #3f6fae; cursor: pointer; transition: transform .1s, opacity .15s; }
.ar-tosh:nth-child(3n+2) { transform: rotate(-4deg); }
.ar-tosh:nth-child(3n) { transform: rotate(3deg); }
.ar-tosh:hover:not(:disabled) { transform: translateY(-2px); }
.ar-tosh.ishlatildi { opacity: .25; box-shadow: none; cursor: default; }
.ar-tosh:focus-visible { outline: 3px solid #f6c453; outline-offset: 2px; }
.ar-tosh-tozala { margin-left: 6px; padding: 7px 14px; border: 2px solid var(--bbb-kok); border-radius: 99px; background: #fff; color: var(--bbb-kok); font-family: inherit; font-size: 14px; font-weight: 700; cursor: pointer; }

/* Davom ettiring */
.ar-davom-namuna { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 0 0 12px; color: var(--matn-xira); font-size: 15px; }
.ar-namuna { padding: 6px 14px; border: 2px solid var(--bbb-kok); background: var(--bbb-sariq); color: var(--bbb-matn); font-weight: 700; }
.ar-davom-royxat { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 10px; margin: 0 0 8px; padding: 0; list-style: none; }
.ar-davom-katak { width: 100%; padding: 12px 14px; border: 2px dashed var(--bbb-kok); border-radius: 0; background: #fff; color: var(--bbb-matn); font: inherit; font-size: 17px; outline: none; }
.ar-davom-katak:focus { border-style: solid; box-shadow: 0 0 0 3px rgb(246 196 83 / 70%); }
.ar-davom-katak:not(:placeholder-shown) { border-style: solid; background: var(--bbb-sariq-och); }
.ar-davom-katak.togri { border-color: var(--bbb-yashil); background: #e9f6ee; }
.ar-davom-katak.xato { border-color: var(--bbb-qizil); background: #fdecea; }
.ar-davom-izoh { display: block; margin-top: 4px; color: var(--bbb-qizil); font-size: 13px; }

/* Klaster va Venn aralash blokda */
.ar-blok .kl-diagramma { gap: 26px 30px; }
.ar-blok .kl-markaz { min-height: 130px; font-size: 19px; }
.ar-blok .kl-tarmoq { min-height: 150px; }
.ar-blok .kl-tarmoq-nomi { font-size: 16px; }
.ar-blok .vn-diagramma { margin-top: 30px; }

@media (max-width: 767.98px) {
  .ar-blok { padding: 16px 14px 20px; border-radius: 18px; }
  .ar-variantlar { grid-template-columns: 1fr; }
  .ar-joylash.jf-maydon { grid-template-columns: 1fr; }
  .ar-guruhlar { grid-template-columns: 1fr; }
  .ar-nuqta { width: 40px; height: 40px; font-size: 16px; }
  .ar-harflar { gap: 6px; }
  .ar-harf { width: 36px; height: 46px; border-radius: 10px; font-size: 20px; }
  .ar-harf[data-u="2"] { width: 44px; }
  .ar-boshliq-matn { font-size: 17px; padding: 14px; }
  .ar-toqlar { grid-template-columns: 1fr 1fr; }
  .ar-toq { min-height: 84px; font-size: 15px; }
  .ar-xato-matn { font-size: 17px; padding: 14px; }
  .ar-tosh { min-width: 38px; height: 44px; font-size: 19px; }
  .ar-tartib-el { font-size: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  .js-aralash .ar-blok.faol { animation: none; }
  .ar-chiziq span { transition: none; }
}
@media print { .bbb-panel { display: none !important; } }

/* ===================== Me'yoriy hujjatlar =====================
   Har bir hujjat Olimpiya halqalaridan birining rangida (tartib bo'yicha):
   --hj — yorqin rang, --hj-toq — ustiga oq matn tushadigan to'q jufti. */
.hj-r1 { --hj: #0085cf; --hj-toq: #00609a; }
.hj-r2 { --hj: #e8aa08; --hj-toq: #8a6100; }
.hj-r3 { --hj: #3b4566; --hj-toq: #0b153a; }
.hj-r4 { --hj: #009949; --hj-toq: #006b33; }
.hj-r5 { --hj: #ed2638; --hj-toq: #b1121f; }
[data-bs-theme="dark"] .hj-r3 { --hj: #8d98b8; --hj-toq: #3b4566; }
/* O'quv materiallari menyusi: har bo'lim o'z rangida (ma'ruza — oltin, amaliy — ko'k, seminar — yashil, mustaqil — binafsha) */
.hj-maruza { --hj: #e8aa08; --hj-toq: #8a6100; }
.hj-amaliy { --hj: #0085cf; --hj-toq: #00609a; }
.hj-seminar { --hj: #009949; --hj-toq: #006b33; }
.hj-mustaqil { --hj: #7a4fd6; --hj-toq: #55309f; }
[class*="hj-r"], .hj-maruza, .hj-amaliy, .hj-seminar, .hj-mustaqil { --hj-och: color-mix(in srgb, var(--hj) 10%, var(--fon-karta)); }

/* Menyudagi ochiluvchi ro'yxat */
.sayt-header .hj-nav .dropdown-toggle { background: none; border: 0; }
.hj-menyu { width: 460px; padding: 10px; border: 1px solid var(--chegara); border-radius: 18px; background: var(--fon-karta); box-shadow: 0 28px 60px -22px rgb(8 15 43 / 30%); }
.hj-menyu.show { animation: hj-ochil .26s cubic-bezier(.2,.75,.25,1) both; }
@media (min-width: 1400px) {
  .navbar-expand-xxl .navbar-nav .hj-menyu { left: 50%; margin-top: 0; transform: translateX(-50%); }
  .hj-menyu::before { content: ""; position: absolute; top: -7px; left: 50%; width: 12px; height: 12px; background: var(--fon-karta); border-top: 1px solid var(--chegara); border-left: 1px solid var(--chegara); transform: translateX(-50%) rotate(45deg); }
  .hj-menyu.show { animation-name: hj-ochil-markaz; }
}
@keyframes hj-ochil { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
@keyframes hj-ochil-markaz { from { opacity: 0; transform: translate(-50%, -10px) scale(.98); } to { opacity: 1; transform: translateX(-50%); } }
.hj-menyu-bosh { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 6px 12px 10px; font-size: 14px; font-style: italic; color: var(--matn-xira); }
.hj-menyu-bosh a { font-style: normal; font-size: 14px; font-weight: 700; color: var(--urg); text-decoration: none; }
.hj-menyu-bosh a i { display: inline-block; transition: transform .2s; }
.hj-menyu-bosh a:hover i { transform: translateX(3px); }
.hj-menyu-royxat { display: grid; gap: 2px; margin: 0; padding: 0; list-style: none; }
.hj-menyu.show .hj-menyu-royxat > li { animation: hj-band .32s cubic-bezier(.2,.75,.25,1) both; animation-delay: calc(60ms + var(--i) * 45ms); }
@keyframes hj-band { from { opacity: 0; transform: translateX(-10px); } to { opacity: 1; transform: none; } }
.hj-menyu-band { display: flex; white-space: normal; align-items: flex-start; gap: 14px; padding: 11px 12px; border-radius: 12px; color: var(--matn); text-decoration: none; transition: background .18s, transform .18s; }
.hj-menyu-band:hover, .hj-menyu-band:focus-visible, .hj-menyu-band[aria-current] { color: var(--matn); background: var(--hj-och); transform: translateX(3px); }
.hj-menyu .hj-menyu-band:active { color: var(--matn); background: var(--hj-och); }
.hj-menyu .hj-menyu-band:focus-visible { outline: 3px solid var(--hj); outline-offset: 0; }
.hj-halqa { display: grid; flex: 0 0 34px; place-items: center; width: 34px; height: 34px; border: 3px solid var(--hj); border-radius: 50%; color: var(--hj-toq); font-size: 14px; font-weight: 700; transition: background .18s, color .18s; }
[data-bs-theme="dark"] .hj-halqa { color: var(--hj); }
.hj-menyu-band:hover .hj-halqa, .hj-menyu-band[aria-current] .hj-halqa { background: var(--hj); color: #fff; }
.hj-menyu-matn { display: grid; gap: 4px; min-width: 0; }
.hj-menyu-nomi { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; font-size: 15px; font-weight: 700; line-height: 1.3; white-space: normal; }
.hj-menyu--oquv { width: 400px; }
.hj-halqa .bi { font-size: 15px; line-height: 1; }
.hj-menyu-tavsif { font-size: 13px; line-height: 1.4; color: var(--matn-xira); white-space: normal; }
.hj-menyu-meta { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: 13px; color: var(--matn-xira); }
.hj-menyu-meta span:first-child { color: var(--hj-toq); font-weight: 700; }
[data-bs-theme="dark"] .hj-menyu-meta span:first-child { color: var(--hj); }
@media (max-width: 1399.98px) {
  .hj-menyu { width: 100%; margin: 4px 0 8px; box-shadow: none; }
}

/* Muqova — hujjatning rangli «kitobcha» belgisi */
.hj-muqova { position: relative; display: flex; flex: 0 0 auto; flex-direction: column; align-items: center; justify-content: center; gap: 8px; width: 78px; height: 102px; padding: 8px 6px 8px 12px; border-radius: 5px 12px 12px 5px; background: linear-gradient(155deg, var(--hj), var(--hj-toq)); color: #fff; box-shadow: inset 7px 0 0 rgb(0 0 0 / 16%), 0 12px 22px -12px color-mix(in srgb, var(--hj-toq) 80%, transparent); transition: transform .3s cubic-bezier(.2,.75,.25,1); }
.hj-muqova i { font-size: 28px; line-height: 1; }
.hj-muqova b { max-width: 100%; font-size: 11px; letter-spacing: .02em; text-align: center; overflow-wrap: anywhere; }
.hj-muqova--katta { width: 128px; height: 170px; gap: 12px; }
.hj-muqova--katta i { font-size: 46px; }
.hj-muqova--katta b { font-size: 15px; }

/* Ro'yxat sahifasi */
.hj-royxat { display: grid; gap: 18px; max-width: 1180px; margin: 0 auto; }
.hj-karta { position: relative; display: grid; grid-template-columns: auto minmax(0,1fr) auto; align-items: center; gap: 26px; padding: 24px 28px 24px 24px; border: 1px solid color-mix(in srgb, var(--hj) 26%, var(--chegara)); border-left: 5px solid var(--hj); border-radius: 18px; background: linear-gradient(100deg, var(--hj-och), var(--fon-karta) 52%); box-shadow: var(--soya); transition: transform .25s, box-shadow .25s; }
.hj-karta:hover { transform: translateY(-3px); box-shadow: var(--soya-katta); }
.hj-karta:hover .hj-muqova { transform: rotate(-4deg) translateY(-2px); }
.hj-karta-matn { min-width: 0; }
.hj-yorliqlar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 10px; }
.hj-tartib { display: grid; place-items: center; min-width: 34px; height: 28px; padding: 0 8px; border-radius: 8px; background: var(--hj-och); color: var(--hj-toq); font-size: 14px; font-weight: 700; }
.hj-yorliq { display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; border: 1px solid color-mix(in srgb, var(--hj) 30%, var(--chegara)); border-radius: 99px; background: var(--fon-karta); color: var(--matn); font-size: 13px; }
.hj-yorliq i { color: var(--hj-toq); }
.hj-yorliq--toq { border-color: var(--hj-toq); background: var(--hj-toq); color: #fff; }
.hj-yorliq--toq i { color: #fff; }
[data-bs-theme="dark"] .hj-tartib, [data-bs-theme="dark"] .hj-yorliq:not(.hj-yorliq--toq) i { color: var(--hj); }
.hj-karta h2 { margin: 0 0 8px; font-size: clamp(19px,1.7vw,23px); line-height: 1.3; letter-spacing: -.02em; overflow-wrap: anywhere; }
.hj-karta-havola { color: var(--matn); text-decoration: none; }
.hj-karta-havola::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.hj-karta-havola:hover { color: var(--hj-toq); }
[data-bs-theme="dark"] .hj-karta-havola:hover { color: var(--hj); }
.hj-meta { display: flex; flex-wrap: wrap; gap: 4px 18px; margin: 0 0 8px; font-size: 14px; color: var(--matn-xira); }
.hj-meta i { color: var(--hj); }
.hj-tavsif { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin: 0; font-size: 16px; line-height: 1.6; color: var(--matn-xira); }
.hj-amallar { position: relative; z-index: 1; display: grid; gap: 10px; min-width: 168px; }
.hj-tugma { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 44px; padding: 8px 18px; border: 1px solid color-mix(in srgb, var(--hj) 45%, var(--chegara)); border-radius: 99px; background: var(--fon-karta); color: var(--hj-toq); font-size: 15px; font-weight: 700; text-decoration: none; transition: transform .2s, box-shadow .2s, background .2s; }
.hj-tugma:hover { color: var(--hj-toq); background: var(--hj-och); transform: translateY(-2px); }
.hj-tugma--asosiy { border-color: var(--hj-toq); background: var(--hj-toq); color: #fff; }
.hj-tugma--asosiy:hover { color: #fff; background: var(--hj-toq); box-shadow: 0 8px 20px -8px var(--hj-toq); }
[data-bs-theme="dark"] .hj-tugma:not(.hj-tugma--asosiy) { color: var(--matn); }
.hj-manba-izoh { max-width: 1180px; margin: 22px auto 0; font-size: 14px; color: var(--matn-xira); }
.hj-manba-izoh i { margin-right: 6px; color: var(--urg); }

/* Hujjat sahifasi */
.hj-sahifa { padding: 34px 0 72px; }
.hj-bosh { display: flex; align-items: flex-start; gap: clamp(22px,3vw,40px); padding: clamp(24px,3.4vw,44px); border: 1px solid color-mix(in srgb, var(--hj) 26%, var(--chegara)); border-radius: 24px; background: linear-gradient(120deg, var(--hj-och), var(--fon-karta) 70%); box-shadow: var(--soya); }
.hj-bosh-matn { min-width: 0; }
.hj-bosh .breadcrumb { margin-bottom: 14px; font-size: 14px; }
.hj-bosh h1 { margin: 14px 0 16px; font-size: clamp(27px,3.1vw,42px); line-height: 1.18; overflow-wrap: anywhere; }
.hj-bosh-tavsif { max-width: 780px; margin: 0 0 14px; padding: 14px 18px; border-left: 4px solid var(--hj); border-radius: 0 12px 12px 0; background: color-mix(in srgb, var(--fon-karta) 70%, transparent); font-size: 17px; line-height: 1.65; }
.hj-organ { margin: 0; font-size: 15px; color: var(--matn-xira); }
.hj-organ b { color: var(--matn); }
.hj-tor { display: grid; grid-template-columns: minmax(0,1fr) 340px; align-items: start; gap: 28px; margin-top: 28px; }
.hj-matn { padding: clamp(24px,3vw,42px); border: 1px solid var(--chegara); border-radius: 20px; background: var(--fon-karta); box-shadow: var(--soya); font-size: 18px; line-height: 1.75; overflow-wrap: anywhere; }
.hj-matn > :first-child { margin-top: 0; }
.hj-matn h2 { position: relative; margin: 38px 0 14px; padding-top: 14px; font-size: clamp(22px,2vw,27px); }
.hj-matn h2::before { content: ""; position: absolute; top: 0; left: 0; width: 34px; height: 4px; border-radius: 2px; background: var(--hj); }
.hj-matn p { margin: 0 0 14px; }
.hj-matn ul, .hj-matn ol { margin: 0 0 16px; padding: 0; list-style: none; }
.hj-matn li { position: relative; margin-bottom: 9px; padding-left: 30px; }
.hj-matn ul > li::before { content: ""; position: absolute; top: .66em; left: 9px; width: 8px; height: 8px; border-radius: 50%; background: var(--hj); }
.hj-matn ol { counter-reset: hj; }
.hj-matn ol > li { counter-increment: hj; padding-left: 40px; }
.hj-matn ol > li::before { content: counter(hj); position: absolute; top: .15em; left: 0; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--hj-och); color: var(--hj-toq); font-size: 14px; font-weight: 700; line-height: 1; }
[data-bs-theme="dark"] .hj-matn ol > li::before { color: var(--hj); }
.hj-matn blockquote { margin: 22px 0; padding: 18px 22px; border-left: 4px solid var(--hj); border-radius: 0 14px 14px 0; background: var(--hj-och); font-style: italic; }
.hj-matn cite { display: block; margin-top: 8px; font-size: 14px; font-style: normal; font-weight: 700; color: var(--hj-toq); }
[data-bs-theme="dark"] .hj-matn cite { color: var(--hj); }
.hj-raqamlar { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; margin: 0 0 24px; }
.hj-raqamlar div { display: grid; align-content: start; gap: 4px; padding: 16px 18px; border: 1px solid color-mix(in srgb, var(--hj) 28%, var(--chegara)); border-radius: 14px; background: var(--hj-och); }
.hj-raqamlar b { font-size: clamp(22px,2.2vw,30px); line-height: 1.1; color: var(--hj-toq); }
[data-bs-theme="dark"] .hj-raqamlar b { color: var(--hj); }
.hj-raqamlar span { font-size: 14px; line-height: 1.4; color: var(--matn-xira); }
.hj-matn .hj-eslatma { position: relative; padding: 16px 20px 16px 56px; border-radius: 14px; background: color-mix(in srgb, var(--urg) 9%, var(--fon-karta)); font-size: 17px; }
.hj-eslatma::before { content: "\f6fe"; position: absolute; top: 16px; left: 20px; font-family: "bootstrap-icons"; font-size: 22px; line-height: 1.2; color: var(--urg); }
.hj-yon { position: sticky; top: calc(var(--header-height) + 20px); display: grid; gap: 18px; }
.hj-yon-karta { padding: 22px; border: 1px solid var(--chegara); border-radius: 18px; background: var(--fon-karta); box-shadow: var(--soya); }
.hj-yon-karta h2 { display: flex; align-items: center; gap: 8px; margin: 0 0 14px; padding-bottom: 12px; border-bottom: 1px dashed var(--chegara); font-size: 17px; letter-spacing: -.01em; }
.hj-yon-karta h2 i { color: var(--hj); }
.hj-malumot { display: grid; gap: 12px; margin: 0 0 18px; }
.hj-malumot dt { font-size: 12px; font-weight: 700; letter-spacing: .08em; color: var(--hj-toq); }
[data-bs-theme="dark"] .hj-malumot dt { color: var(--hj); }
.hj-malumot dd { margin: 2px 0 0; font-size: 16px; }
.hj-yon-amallar { display: grid; gap: 10px; }
.hj-boshqa { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.hj-boshqa a { display: grid; gap: 4px; padding: 11px 12px 11px 14px; border: 1px solid var(--chegara); border-left: 4px solid var(--hj); border-radius: 10px; color: var(--matn); text-decoration: none; transition: background .18s, transform .18s; }
.hj-boshqa a:hover { color: var(--matn); background: var(--hj-och); transform: translateX(3px); }
.hj-boshqa-nomi { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; font-size: 14px; font-weight: 700; line-height: 1.35; }

/* PDF ko'rish oynasi */
.hj-pdf-oyna { width: min(1100px, 94vw); height: 92vh; max-width: none; max-height: none; padding: 0; border: 0; border-radius: 18px; background: var(--fon-karta); color: var(--matn); box-shadow: 0 40px 90px rgb(8 15 43 / 35%); overflow: hidden; }
.hj-pdf-oyna[open] { display: flex; flex-direction: column; animation: hj-oyna .28s cubic-bezier(.2,.75,.25,1); }
.hj-pdf-oyna::backdrop { background: rgb(8 15 43 / 55%); backdrop-filter: blur(4px); }
@keyframes hj-oyna { from { opacity: 0; transform: translateY(14px) scale(.98); } to { opacity: 1; transform: none; } }
.hj-pdf-bosh { display: flex; align-items: center; gap: 14px; padding: 10px 12px 10px 22px; border-bottom: 1px solid var(--chegara); }
.hj-pdf-bosh h2 { flex: 1; margin: 0; font-size: 17px; letter-spacing: -.01em; }
.hj-pdf-bosh h2 i { margin-right: 6px; color: #c8102e; }
.hj-pdf-yangi { font-size: 14px; color: var(--urg); text-decoration: none; white-space: nowrap; }
.hj-pdf-oyna iframe { flex: 1; width: 100%; border: 0; background: #525659; }

@media (max-width: 991.98px) {
  .hj-tor { grid-template-columns: 1fr; }
  .hj-yon { position: static; }
  .hj-karta { grid-template-columns: auto minmax(0,1fr); }
  .hj-amallar { grid-column: 1 / -1; grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); }
}
@media (max-width: 575.98px) {
  /* Telefonda muqova va yorliqlar bir qatorda, matn esa butun kenglikda */
  .hj-karta { grid-template-columns: auto minmax(0,1fr); gap: 12px 14px; padding: 18px 16px 18px 14px; }
  .hj-karta-matn { display: contents; }
  .hj-karta-matn > * { grid-column: 1 / -1; }
  .hj-karta-matn > .hj-yorliqlar { grid-column: 2; grid-row: 1; align-self: center; margin: 0; }
  .hj-karta h2, .hj-meta { margin: 0; }
  .hj-muqova { grid-row: 1; width: 50px; height: 66px; gap: 4px; padding-left: 9px; }
  .hj-muqova i { font-size: 19px; }
  .hj-muqova b { font-size: 8px; }
  .hj-tavsif { -webkit-line-clamp: 3; font-size: 15px; }
  .hj-amallar { grid-template-columns: 1fr 1fr; min-width: 0; }
  .hj-tugma { padding: 8px 12px; font-size: 14px; white-space: nowrap; }
  .hj-bosh { flex-direction: column; border-radius: 18px; }
  .hj-muqova--katta { width: 84px; height: 112px; }
  .hj-muqova--katta i { font-size: 30px; }
  .hj-muqova--katta b { font-size: 11px; }
  .hj-matn { font-size: 17px; border-radius: 16px; }
  .hj-raqamlar { grid-template-columns: 1fr; }
  .hj-raqamlar div { grid-template-columns: auto 1fr; align-items: baseline; gap: 12px; }
  .hj-pdf-oyna { width: 100vw; height: 100dvh; border-radius: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .hj-menyu.show, .hj-menyu.show .hj-menyu-royxat > li, .hj-pdf-oyna[open] { animation: none; }
  .hj-karta, .hj-karta:hover .hj-muqova, .hj-menyu-band, .hj-tugma, .hj-boshqa a { transition: none; transform: none; }
}
@media print { .hj-yon, .hj-pdf-oyna { display: none !important; } .hj-tor { grid-template-columns: 1fr; } }

/* ===================== Videolavhalar =====================
   Tepada «kinozal»: to'q fon, oltin nur va katta pleyer; pastda barcha videolar kartochkalari. */
.vl-sahna { position: relative; overflow: hidden; padding: 34px 0 60px; color: #e9edf7; background: radial-gradient(ellipse 60% 70% at 85% -10%, rgb(232 170 8 / 24%), transparent 70%), radial-gradient(ellipse 50% 60% at -5% 105%, rgb(0 133 207 / 20%), transparent 70%), linear-gradient(160deg, #0d1840, #060b22 70%); }
.vl-sahna .container { position: relative; z-index: 1; }
.vl-nur { position: absolute; top: -190px; right: -140px; width: 520px; height: 520px; border: 1px solid rgb(232 170 8 / 22%); border-radius: 50%; box-shadow: 0 0 0 46px rgb(232 170 8 / 4%), 0 0 0 96px rgb(232 170 8 / 3%), 0 0 0 150px rgb(232 170 8 / 2%); pointer-events: none; }
.vl-sahna .breadcrumb { margin-bottom: 22px; font-size: 14px; --bs-breadcrumb-divider-color: rgb(233 237 247 / 45%); }
.vl-sahna .breadcrumb a { color: rgb(233 237 247 / 70%); text-decoration: none; }
.vl-sahna .breadcrumb a:hover { color: #e8b54a; text-decoration: underline; }
.vl-sahna .breadcrumb-item.active { color: rgb(233 237 247 / 55%); }
.vl-sarlavha { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }
.vl-sarlavha .eyebrow { color: #e8b54a; }
.vl-sarlavha h1 { margin: 10px 0 12px; font-size: clamp(36px,4.4vw,58px); color: #fff; }
.vl-sarlavha p { max-width: 660px; margin: 0; font-size: 18px; line-height: 1.6; color: rgb(233 237 247 / 74%); }
.vl-soni { flex: 0 0 auto; padding: 8px 18px; border: 1px solid rgb(232 181 74 / 45%); border-radius: 99px; font-size: 15px; color: rgb(233 237 247 / 80%); }
.vl-soni b { margin-right: 4px; font-size: 20px; color: #e8b54a; }
.vl-tor { display: grid; grid-template-columns: minmax(0,1fr) 340px; align-items: start; gap: 34px; margin-top: 34px; }
.vl-ekran { position: relative; aspect-ratio: 16 / 9; overflow: hidden; border-radius: 20px; background: #000; outline: 1px solid rgb(232 170 8 / 35%); outline-offset: 9px; box-shadow: 0 34px 80px -24px rgb(0 0 0 / 75%); }
.vl-ekran video, .vl-ekran iframe { display: block; width: 100%; height: 100%; border: 0; background: #000; object-fit: contain; }
.vl-ekran.vl-almashdi > * { animation: vl-almash .45s cubic-bezier(.22,1,.36,1) both; }
@keyframes vl-almash { from { opacity: 0; transform: scale(.97); } to { opacity: 1; transform: none; } }
.vl-joriy { padding: 26px 26px 28px; border: 1px solid rgb(255 255 255 / 10%); border-radius: 20px; background: rgb(255 255 255 / 5%); backdrop-filter: blur(8px); }
.vl-belgi { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: #e8b54a; }
.vl-belgi i { animation: vl-tolqin 1.8s ease-in-out infinite; }
@keyframes vl-tolqin { 50% { opacity: .35; } }
.vl-joriy h2 { margin: 14px 0 12px; font-size: clamp(22px,2vw,29px); line-height: 1.25; color: #fff; }
.vl-davomiylik { display: inline-flex; align-items: center; gap: 7px; margin: 0 0 14px; padding: 4px 12px; border-radius: 99px; background: rgb(255 255 255 / 8%); font-size: 14px; color: rgb(233 237 247 / 80%); }
.vl-davomiylik[hidden] { display: none; }
.vl-izoh { margin: 0; font-size: 16px; line-height: 1.65; color: rgb(233 237 247 / 72%); }
.vl-izoh:empty { display: none; }

.vl-royxat-sarlavha { margin: 0 0 24px; font-size: clamp(24px,2.4vw,32px); }
.vl-royxat { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px,1fr)); gap: 26px; margin: 0; padding: 0; list-style: none; }
.vl-royxat > li { animation: vl-kir .5s cubic-bezier(.22,1,.36,1) both; animation-delay: calc(var(--i) * 70ms); }
@keyframes vl-kir { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
.vl-karta { display: flex; flex-direction: column; height: 100%; overflow: hidden; border: 1px solid var(--chegara); border-radius: 18px; background: var(--fon-karta); color: var(--matn); text-decoration: none; box-shadow: var(--soya); transition: transform .25s, box-shadow .25s, border-color .25s; }
.vl-karta:hover { color: var(--matn); transform: translateY(-4px); box-shadow: var(--soya-katta); border-color: color-mix(in srgb, var(--hj) 45%, var(--chegara)); }
.vl-karta[aria-current] { border-color: var(--hj); box-shadow: 0 0 0 2px var(--hj), var(--soya-katta); }
.vl-muqova { position: relative; display: grid; place-items: center; aspect-ratio: 16 / 9; overflow: hidden; background: linear-gradient(150deg, var(--hj-toq), #060b22); }
.vl-muqova img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2,.75,.25,1); }
.vl-karta:hover .vl-muqova img { transform: scale(1.05); }
.vl-muqova-belgi { font-size: 46px; color: rgb(255 255 255 / 30%); }
.vl-play { position: absolute; top: 50%; left: 50%; display: grid; place-items: center; width: 60px; height: 60px; border-radius: 50%; background: rgb(255 255 255 / 92%); color: var(--hj-toq); font-size: 32px; box-shadow: 0 10px 30px -8px rgb(0 0 0 / 60%); transform: translate(-50%,-50%); transition: transform .3s cubic-bezier(.34,1.56,.64,1), background .25s, color .25s; }
.vl-play i { margin-left: 3px; line-height: 1; }
.vl-karta:hover .vl-play { background: var(--hj); color: #fff; transform: translate(-50%,-50%) scale(1.12); }
.vl-vaqt { position: absolute; right: 10px; bottom: 10px; padding: 3px 9px; border-radius: 6px; background: rgb(6 11 34 / 82%); font-size: 13px; font-weight: 700; color: #fff; }
.vl-hozir { position: absolute; top: 10px; left: 10px; display: none; align-items: center; gap: 6px; padding: 4px 11px; border-radius: 99px; background: var(--hj-toq); font-size: 12px; font-weight: 700; color: #fff; }
.vl-karta[aria-current] .vl-hozir { display: inline-flex; }
.vl-karta-matn { display: grid; align-content: start; gap: 7px; padding: 18px 20px 22px; }
.vl-tartib { font-size: 13px; font-weight: 700; letter-spacing: .08em; color: var(--hj-toq); }
[data-bs-theme="dark"] .vl-tartib { color: var(--hj); }
.vl-karta-matn b { font-size: 18px; line-height: 1.3; letter-spacing: -.01em; }
.vl-karta-tavsif { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; font-size: 15px; line-height: 1.55; color: var(--matn-xira); }

@media (max-width: 1199.98px) {
  .vl-tor { grid-template-columns: minmax(0,1fr); gap: 30px; }
}
@media (max-width: 575.98px) {
  .vl-sahna { padding: 22px 0 40px; }
  .vl-nur { width: 300px; height: 300px; top: -120px; right: -120px; }
  .vl-sarlavha { flex-direction: column; align-items: flex-start; gap: 14px; }
  .vl-sarlavha p { font-size: 16px; }
  .vl-tor { margin-top: 24px; gap: 24px; }
  .vl-ekran { border-radius: 14px; outline-offset: 5px; }
  .vl-joriy { padding: 20px; border-radius: 16px; }
  .vl-royxat { grid-template-columns: 1fr; gap: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  .vl-royxat > li, .vl-ekran.vl-almashdi > *, .vl-belgi i { animation: none; }
  .vl-karta, .vl-karta:hover, .vl-muqova img, .vl-play { transition: none; }
  .vl-karta:hover .vl-muqova img { transform: none; }
}

/* Mustaqil ta'lim: har bir mavzu alohida kartochka */
.dars-matn .mt-semestr { display: inline-flex; align-items: center; gap: .5rem; margin: 0 0 1.4rem; padding: .35rem .9rem; border-radius: 99px;
  font-family: var(--shrift-ui); font-size: .82em; font-weight: 700; letter-spacing: .02em; text-align: left;
  color: var(--r-mustaqil); background: color-mix(in srgb, var(--r-mustaqil) 10%, var(--fon-karta)); }
.dars-matn .mt-royxat { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; counter-reset: none; }
.dars-matn .mt-karta { position: relative; display: flex; gap: 1.1rem; margin: 0; padding: 1.3rem 1.4rem 1.3rem 1.2rem;
  background: var(--fon-karta); border: 1px solid var(--chegara); border-left: 4px solid var(--r-mustaqil); border-radius: 12px;
  box-shadow: var(--soya); transition: box-shadow .2s, transform .2s; }
.dars-matn .mt-karta:hover { box-shadow: var(--soya-katta); transform: translateY(-2px); }
.dars-matn .mt-raqam { flex: 0 0 auto; display: grid; place-items: center; width: 3rem; height: 3rem; border-radius: 50%;
  font-family: var(--shrift-sport); font-style: italic; font-weight: 800; font-size: 1.1rem; line-height: 1;
  color: #fff; background: var(--r-mustaqil); }
[data-bs-theme="dark"] .dars-matn .mt-raqam { color: #1a1233; }
.dars-matn .mt-tana { flex: 1; min-width: 0; }
.dars-matn .mt-karta h3 { margin: .15rem 0 .7rem; padding: 0; border: 0; font-size: 1.12em; line-height: 1.4; scroll-margin-top: 90px; }
.dars-matn .mt-shakl { display: flex; flex-wrap: wrap; align-items: baseline; gap: .25rem .6rem; margin: 0 0 .8rem;
  font-family: var(--shrift-ui); font-size: .92em; line-height: 1.5; text-align: left; hyphens: manual; }
.dars-matn .mt-shakl .bi { color: var(--r-mustaqil); }
.dars-matn .mt-shakl strong { font-weight: 700; }
.dars-matn .mt-izoh { color: var(--matn-xira); }
.dars-matn .mt-izoh::before { content: "·"; margin-right: .6rem; }
.dars-matn .mt-talab { display: flex; flex-wrap: wrap; align-items: center; gap: .45rem; font-family: var(--shrift-ui); font-size: .82em; }
.dars-matn .mt-talab-nomi { font-weight: 700; color: var(--matn-xira); margin-right: .15rem; }
.dars-matn .mt-talab ul { display: contents; }
.dars-matn .mt-talab li { margin: 0; padding: .2rem .7rem; list-style: none; border-radius: 99px; line-height: 1.5;
  border: 1px solid color-mix(in srgb, var(--r-mustaqil) 30%, var(--chegara));
  background: color-mix(in srgb, var(--r-mustaqil) 6%, var(--fon-karta)); }
@media (max-width: 575.98px) {
  .dars-matn .mt-karta { flex-direction: column; gap: .7rem; padding: 1.1rem 1rem; }
  .dars-matn .mt-raqam { width: 2.5rem; height: 2.5rem; font-size: 1rem; }
  .dars-matn .mt-izoh { flex-basis: 100%; }
  .dars-matn .mt-izoh::before { content: none; }
}
@media (prefers-reduced-motion: reduce) { .dars-matn .mt-karta, .dars-matn .mt-karta:hover { transition: none; transform: none; } }
@media print { .dars-matn .mt-karta { box-shadow: none; break-inside: avoid; } }