/* ============================================================
   DATO MIGRATORIO ACADEMY — Component styles
   Loads AFTER styles.css; reuses the same :root tokens.
   ============================================================ */

/* ---------- Header: account + cart ---------- */
.account { display: flex; align-items: center; gap: 10px; }
.btn-link { background: none; border: none; font-family: var(--sans); font-size: 15px; font-weight: 600; color: var(--navy-ink); padding: 8px 6px; }
.btn-link:hover { color: var(--navy-600); }
.btn-sm { padding: 9px 16px; font-size: 14px; }

.cart-btn { position: relative; background: none; border: 1px solid var(--line); border-radius: 999px; width: 40px; height: 40px; display: grid; place-items: center; color: var(--navy-ink); transition: border-color .15s, background .15s; }
.cart-btn:hover { border-color: var(--navy); background: var(--white); }
.cart-btn svg { width: 19px; height: 19px; }
.cart-count { position: absolute; top: -5px; right: -5px; background: var(--green); color: #fff; font-size: 11px; font-weight: 700; min-width: 18px; height: 18px; border-radius: 999px; display: grid; place-items: center; padding: 0 4px; }

.avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--navy); color: var(--cream); display: grid; place-items: center; font-size: 13px; font-weight: 700; font-family: var(--sans); flex-shrink: 0; }
.acct { position: relative; }
.acct-trigger { display: flex; align-items: center; gap: 5px; background: none; border: none; padding: 3px; border-radius: 999px; }
.acct-trigger .caret { width: 16px; height: 16px; color: var(--ink-faint); transition: transform .2s; }
.acct.open .caret { transform: rotate(180deg); }
.acct-menu { position: absolute; right: 0; top: calc(100% + 10px); width: 244px; background: var(--paper); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow-lg); padding: 8px; opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity .16s, transform .16s, visibility .16s; z-index: 120; }
.acct.open .acct-menu { opacity: 1; visibility: visible; transform: none; }
.acct-head { display: flex; gap: 11px; align-items: center; padding: 10px 10px 12px; border-bottom: 1px solid var(--line-soft); margin-bottom: 6px; }
.acct-head b { display: block; font-size: 14.5px; color: var(--navy-ink); }
.acct-head span { font-size: 12.5px; color: var(--ink-faint); word-break: break-all; }
.acct-menu a, .acct-menu button { display: block; width: 100%; text-align: left; background: none; border: none; padding: 10px 11px; border-radius: 9px; font-family: var(--sans); font-size: 14.5px; font-weight: 500; color: var(--ink); }
.acct-menu a:hover, .acct-menu button:hover { background: var(--cream-deep); color: var(--navy-ink); }
.acct-menu button[data-logout] { color: var(--flag-red); margin-top: 4px; border-top: 1px solid var(--line-soft); border-radius: 0 0 9px 9px; }

/* keep account visible on mobile collapse; hide only nav links */
.m-acct { display: flex; align-items: center; gap: 12px; padding: 12px 4px 16px; border-bottom: 1px solid var(--line-soft); margin-bottom: 8px; }
.m-acct b { display: block; font-size: 16px; color: var(--navy-ink); }
.m-acct span { font-size: 13px; color: var(--ink-faint); }
[data-account-mobile] { display: flex; flex-direction: column; gap: 10px; margin-top: 14px; }
[data-account-mobile] .btn { width: 100%; }

@media (max-width: 1080px) {
  .nav-right .account { display: none; }
}

/* ---------- Toast ---------- */
.dma-toast { position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 20px); background: var(--navy-ink); color: #fff; padding: 13px 22px; border-radius: 999px; font-size: 14.5px; font-weight: 600; box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden; transition: opacity .25s, transform .25s, visibility .25s; z-index: 400; }
.dma-toast.show { opacity: 1; visibility: visible; transform: translate(-50%, 0); }

/* ---------- Modals ---------- */
.dma-modal-root { position: fixed; inset: 0; z-index: 300; display: grid; place-items: center; padding: 20px; }
.dma-overlay { position: absolute; inset: 0; background: rgba(14,33,56,.5); backdrop-filter: blur(3px); }
.dma-modal { position: relative; width: 100%; max-width: 460px; max-height: 92vh; overflow-y: auto; background: var(--paper); border-radius: 20px; box-shadow: var(--shadow-lg); padding: clamp(24px, 4vw, 38px); }
.dma-x { position: absolute; top: 14px; right: 16px; background: none; border: none; font-size: 26px; line-height: 1; color: var(--ink-faint); width: 34px; height: 34px; border-radius: 50%; }
.dma-x:hover { background: var(--cream-deep); color: var(--ink); }

.auth-head { text-align: center; margin-bottom: 24px; }
.auth-mark { width: 50px; height: 50px; border-radius: 14px; background: var(--navy); color: var(--cream); display: grid; place-items: center; margin: 0 auto 16px; }
.auth-mark svg { width: 26px; height: 26px; }
.auth-head h2 { font-size: 25px; }
.auth-head p { color: var(--ink-soft); font-size: 15px; margin: 8px 0 0; }
.auth-form .field, .co-form .field { margin-bottom: 14px; }
.auth-alt { text-align: center; font-size: 14.5px; color: var(--ink-soft); margin: 18px 0 0; }
.auth-alt button { background: none; border: none; color: var(--navy-600); font-weight: 700; font-family: var(--sans); font-size: 14.5px; }
.auth-alt button:hover { text-decoration: underline; }
.auth-demo { text-align: center; font-size: 12.5px; color: var(--ink-faint); margin: 14px 0 0; font-family: ui-monospace, Menlo, monospace; }

.cart-h { font-size: 24px; margin-bottom: 18px; }
.cart-list { display: grid; gap: 12px; margin-bottom: 18px; }
.cart-row { display: grid; grid-template-columns: 78px 1fr auto auto; gap: 12px; align-items: center; }
.cart-row .course-thumb { aspect-ratio: 16/10; border-radius: 8px; }
.cart-row .thumb-code { font-size: 14px; } .cart-row .thumb-cat { display: none; }
.cart-info b { display: block; font-family: var(--serif); font-size: 15px; color: var(--navy-ink); line-height: 1.2; }
.cart-info span { font-size: 12.5px; color: var(--ink-faint); }
.cart-price { font-weight: 700; color: var(--navy-ink); }
.cart-rm { background: none; border: none; font-size: 20px; color: var(--ink-faint); width: 30px; height: 30px; border-radius: 50%; }
.cart-rm:hover { background: var(--cream-deep); color: var(--flag-red); }
.cart-empty { color: var(--ink-soft); text-align: center; padding: 24px 0; }
.cart-total { display: flex; justify-content: space-between; align-items: baseline; padding: 16px 0; border-top: 1px solid var(--line); margin-bottom: 14px; }
.cart-total b { font-size: 24px; color: var(--navy-ink); font-family: var(--serif); }
.cart-browse { display: inline-block; margin-top: 14px; font-size: 14px; font-weight: 600; color: var(--navy-600); }

.co-summary { background: var(--cream); border-radius: 12px; padding: 16px 18px; margin-bottom: 20px; }
.co-line { display: flex; justify-content: space-between; gap: 16px; font-size: 14.5px; padding: 5px 0; color: var(--ink-soft); }
.co-line span { max-width: 70%; }
.co-total { border-top: 1px solid var(--line); margin-top: 8px; padding-top: 12px; font-size: 17px; color: var(--navy-ink); font-weight: 700; }
.co-total b { font-family: var(--serif); }
.co-success { text-align: center; padding: 10px 0; }
.co-success h2 { font-size: 26px; margin-top: 6px; }
.co-success p { color: var(--ink-soft); margin: 12px auto 22px; max-width: 36ch; }
.co-success-actions { display: flex; flex-direction: column; gap: 10px; }

/* ---------- Stars ---------- */
.stars { position: relative; display: inline-block; line-height: 0; }
.star-base, .star-fill { display: inline-flex; }
.stars svg { width: 15px; height: 15px; }
.star-base { color: #D9D0BE; }
.star-fill { color: var(--gold); position: absolute; top: 0; left: 0; overflow: hidden; white-space: nowrap; }

/* ---------- Course card ---------- */
.course-thumb { position: relative; aspect-ratio: 16/9; border-radius: var(--r-md) var(--r-md) 0 0; overflow: hidden; display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-end; padding: 16px; color: #EAF0F6; background: linear-gradient(135deg, var(--navy-700), var(--navy-ink)); }
.course-thumb::after { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,.10) 1px, transparent 1.4px); background-size: 18px 18px; -webkit-mask-image: linear-gradient(135deg, black, transparent 70%); mask-image: linear-gradient(135deg, black, transparent 70%); }
.thumb-code { position: relative; font-family: ui-monospace, Menlo, monospace; font-weight: 700; font-size: 30px; letter-spacing: .02em; color: #fff; z-index: 1; }
.thumb-cat { position: relative; font-size: 12px; font-weight: 600; letter-spacing: .04em; color: #B7C7D8; z-index: 1; margin-top: 2px; }
.thumb-family { background: linear-gradient(135deg, #1B3C61, #0E2138); }
.thumb-greencard { background: linear-gradient(135deg, #1F5A43, #0E2A20); }
.thumb-work { background: linear-gradient(135deg, #244C77, #112538); }
.thumb-consular { background: linear-gradient(135deg, #2A4A6B, #14233a); }
.thumb-tax { background: linear-gradient(135deg, #8a6a2e, #3a2c12); }
.thumb-pro { background: linear-gradient(135deg, #14304F, #0E2138); }
.thumb-pro .thumb-code { color: var(--gold); }

.course-card { display: flex; flex-direction: column; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; position: relative; transition: transform .2s, box-shadow .2s, border-color .2s; }
.course-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--line-soft); }
.c-tag { position: absolute; top: 12px; left: 12px; background: var(--gold); color: #1c1304; font-size: 11.5px; font-weight: 700; letter-spacing: .03em; padding: 4px 10px; border-radius: 6px; z-index: 2; }
.c-body { padding: 16px 18px 18px; display: flex; flex-direction: column; flex: 1; }
.c-title { font-size: 18px; line-height: 1.22; color: var(--navy-ink); }
.c-instr { font-size: 13px; color: var(--ink-faint); margin: 6px 0 0; }
.c-rate { display: flex; align-items: center; gap: 6px; margin: 10px 0 0; }
.c-rate b { font-size: 14px; color: #8a5a00; font-weight: 700; }
.c-rcount { font-size: 12.5px; color: var(--ink-faint); }
.c-meta { display: flex; flex-wrap: wrap; gap: 6px; font-size: 12.5px; color: var(--ink-soft); margin: 9px 0 0; }
.c-meta span:nth-child(even) { color: var(--line); }
.c-foot { margin-top: 14px; display: flex; align-items: baseline; gap: 8px; }
.c-price { font-family: var(--serif); font-size: 21px; font-weight: 600; color: var(--navy-ink); }
.c-old { font-size: 14px; color: var(--ink-faint); text-decoration: line-through; }
.c-owned { font-weight: 700; color: var(--green-600); font-size: 15px; }

/* ---------- Course grid ---------- */
.course-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 2.4vw, 28px); }
@media (max-width: 960px) { .course-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .course-grid { grid-template-columns: 1fr; } }

/* ---------- Catalog filters ---------- */
.cat-filters { display: flex; flex-wrap: wrap; gap: 10px; }
.cat-chip { background: var(--white); border: 1.5px solid var(--line); color: var(--ink-soft); font-family: var(--sans); font-weight: 600; font-size: 14px; padding: 9px 16px; border-radius: 999px; transition: .15s; }
.cat-chip:hover { border-color: var(--navy-600); color: var(--navy-ink); }
.cat-chip.active { background: var(--navy); border-color: var(--navy); color: var(--cream); }
.catalog-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; flex-wrap: wrap; margin-bottom: 28px; }
.catalog-count { font-size: 14.5px; color: var(--ink-soft); }

/* ---------- Academy landing ---------- */
.aca-hero { background: radial-gradient(110% 70% at 50% -8%, #1e4773 0%, rgba(30,71,115,0) 55%), linear-gradient(180deg, #163659 0%, var(--navy-ink) 62%); color: #DCE4ED; position: relative; overflow: hidden; }
.aca-hero .wrap { position: relative; }
.aca-hero h1 { color: #fff; }
.aca-pills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.aca-pill { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.16); color: #DCE4ED; font-size: 13.5px; font-weight: 600; padding: 8px 15px; border-radius: 999px; transition: .15s; }
.aca-pill:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.4); color: #fff; }
.aca-stats { display: flex; gap: 36px; flex-wrap: wrap; margin-top: 38px; }
.aca-stat b { font-family: var(--serif); font-size: 34px; color: #fff; font-weight: 600; display: block; line-height: 1; }
.aca-stat span { font-size: 13.5px; color: #9FB1C4; margin-top: 6px; display: block; }

.instr-card { display: flex; gap: 18px; align-items: center; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); padding: 22px; }
.instr-avatar { width: 76px; height: 76px; border-radius: 50%; flex-shrink: 0; object-fit: cover; background: var(--navy); color: var(--cream); display: grid; place-items: center; font-size: 26px; font-weight: 700; font-family: var(--serif); }
.instr-card h3 { font-size: 20px; }
.instr-role { color: var(--green-600); font-size: 13.5px; font-weight: 600; margin: 3px 0 8px; }
.instr-card p { font-size: 14px; color: var(--ink-soft); line-height: 1.55; margin: 0; }
.instr-meta { display: flex; gap: 14px; font-size: 12.5px; color: var(--ink-faint); margin-top: 10px; }
.instr-meta b { color: var(--navy-ink); }

/* ---------- Course detail ---------- */
.cd-hero { background: radial-gradient(100% 80% at 50% -20%, #1e4773 0%, rgba(30,71,115,0) 60%), linear-gradient(180deg, #163659 0%, var(--navy-ink) 70%); color: #C9D5E1; position: relative; }
.cd-hero h1 { color: #fff; font-size: clamp(28px, 4vw, 44px); max-width: 18ch; }
.cd-wrap { display: grid; grid-template-columns: 1fr 360px; gap: 40px; align-items: start; }
.cd-hero .cd-wrap { align-items: stretch; }
.cd-breadcrumb { font-size: 13px; color: #8FA3B6; margin-bottom: 16px; display: flex; gap: 8px; flex-wrap: wrap; }
.cd-breadcrumb a:hover { color: #fff; }
.cd-sub { font-size: 17px; color: #B7C7D8; margin: 16px 0 0; max-width: 52ch; line-height: 1.55; }
.cd-facts { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 20px; font-size: 13.5px; color: #C9D5E1; align-items: center; }
.cd-facts .c-tag { position: static; }
.cd-facts .stars svg { width: 16px; height: 16px; }
.cd-facts b { color: #fff; }
.cd-instr-line { margin-top: 16px; font-size: 14px; color: #B7C7D8; }
.cd-instr-line a { color: #fff; font-weight: 600; text-decoration: underline; text-underline-offset: 2px; }

/* sticky buy card overlaps hero */
.buy-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); box-shadow: var(--shadow-lg); overflow: hidden; position: sticky; top: 96px; }
.buy-card .course-thumb { border-radius: 0; aspect-ratio: 16/9; }
.buy-body { padding: 22px; }
.buy-price { display: flex; align-items: baseline; gap: 10px; }
.buy-price .c-price { font-size: 32px; }
.buy-price .c-old { font-size: 17px; }
.buy-actions { display: grid; gap: 10px; margin: 18px 0 16px; }
.buy-incl { list-style: none; padding: 16px 0 0; margin: 16px 0 0; border-top: 1px solid var(--line); display: grid; gap: 10px; }
.buy-incl li { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--ink-soft); }
.buy-incl svg { width: 17px; height: 17px; color: var(--green-600); flex-shrink: 0; }
.buy-owned { background: var(--green-soft); border: 1px solid color-mix(in srgb, var(--green) 20%, transparent); border-radius: 10px; padding: 12px 14px; font-size: 14px; color: var(--green); font-weight: 600; text-align: center; margin-bottom: 12px; }

@media (max-width: 900px) {
  .cd-wrap { grid-template-columns: 1fr; }
  .buy-card { position: static; max-width: 420px; margin-top: 8px; }
  .buy-card-hero { display: none; }
}

/* detail body sections */
.cd-section { padding-block: clamp(36px, 5vw, 56px); border-bottom: 1px solid var(--line); }
.cd-section:last-child { border-bottom: none; }
.cd-section h2 { font-size: clamp(24px, 3vw, 32px); margin-bottom: 22px; }
.learn-box { border: 1px solid var(--line); border-radius: var(--r-md); padding: 26px; background: var(--paper); }
.learn-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 28px; }
@media (max-width: 600px) { .learn-grid { grid-template-columns: 1fr; } }
.learn-grid li { list-style: none; display: flex; gap: 11px; font-size: 15px; color: var(--ink); line-height: 1.45; }
.learn-grid svg { width: 18px; height: 18px; color: var(--green-600); flex-shrink: 0; margin-top: 2px; }

/* curriculum */
.curric { border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; }
.curric details { border-bottom: 1px solid var(--line); }
.curric details:last-child { border-bottom: none; }
.curric summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 12px; padding: 16px 20px; background: var(--cream); font-weight: 600; color: var(--navy-ink); font-size: 15.5px; }
.curric summary::-webkit-details-marker { display: none; }
.curric summary .ch { width: 16px; height: 16px; color: var(--ink-faint); transition: transform .2s; flex-shrink: 0; }
.curric details[open] summary .ch { transform: rotate(180deg); }
.curric summary .s-count { margin-left: auto; font-size: 12.5px; color: var(--ink-faint); font-weight: 500; }
.curric .les { display: flex; align-items: center; gap: 12px; padding: 12px 20px 12px 48px; font-size: 14.5px; color: var(--ink-soft); border-top: 1px solid var(--line-soft); }
.curric .les svg { width: 16px; height: 16px; color: var(--ink-faint); flex-shrink: 0; }
.curric .les .les-dur { margin-left: auto; font-size: 12.5px; color: var(--ink-faint); }
.curric .les .les-prev { margin-left: auto; font-size: 12px; font-weight: 700; color: var(--navy-600); }
.curric .les.is-quiz svg { color: var(--gold); }

/* reviews */
.rev { display: flex; gap: 14px; padding: 20px 0; border-bottom: 1px solid var(--line-soft); }
.rev:last-child { border-bottom: none; }
.rev .avatar { width: 44px; height: 44px; font-size: 15px; }
.rev-top { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.rev-top b { font-size: 15px; color: var(--navy-ink); }
.rev-top .rev-date { font-size: 12.5px; color: var(--ink-faint); }
.rev p { margin: 8px 0 0; color: var(--ink); font-size: 15px; line-height: 1.55; }
.rev-summary { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; background: var(--cream); border: 1px solid var(--line); border-radius: var(--r-md); padding: 20px 24px; margin-bottom: 26px; }
.rev-big { font-family: var(--serif); font-size: 46px; font-weight: 600; color: #8a5a00; line-height: 1; }
.rev-summary .stars svg { width: 18px; height: 18px; }

/* ---------- Course player ---------- */
.player { display: grid; grid-template-columns: 1fr 360px; min-height: calc(100vh - 64px); }
.player-main { background: var(--navy-ink); display: flex; flex-direction: column; }
.video-stage { aspect-ratio: 16/9; background: radial-gradient(120% 120% at 50% 0%, #16304f, #0a1828); display: grid; place-items: center; position: relative; }
.video-ph { text-align: center; color: #8FA3B6; }
.video-ph .play { width: 76px; height: 76px; border-radius: 50%; background: rgba(255,255,255,.1); border: 1.5px solid rgba(255,255,255,.3); display: grid; place-items: center; margin: 0 auto 16px; }
.video-ph .play svg { width: 30px; height: 30px; color: #fff; margin-left: 4px; }
.video-ph .v-title { color: #fff; font-family: var(--serif); font-size: 22px; max-width: 28ch; margin: 0 auto; }
.video-ph .v-note { font-family: ui-monospace, Menlo, monospace; font-size: 12px; margin-top: 12px; color: #6f8298; }
.lesson-body { background: var(--cream); flex: 1; padding: clamp(20px, 3vw, 36px); }
.lesson-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }
.lesson-bar h1 { font-size: clamp(20px, 2.4vw, 26px); }
.lesson-nav { display: flex; gap: 10px; }
.lesson-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin: 22px 0 20px; }
.lesson-tab { background: none; border: none; padding: 10px 14px; font-family: var(--sans); font-weight: 600; font-size: 14.5px; color: var(--ink-soft); border-bottom: 2px solid transparent; margin-bottom: -1px; }
.lesson-tab.active { color: var(--navy-ink); border-color: var(--gold); }
.lesson-pane { font-size: 16px; line-height: 1.7; color: var(--ink); max-width: 70ch; }
.lesson-pane p { margin-bottom: 1em; }
.res-list { list-style: none; padding: 0; display: grid; gap: 10px; }
.res-item { display: flex; align-items: center; gap: 12px; border: 1px solid var(--line); border-radius: 10px; padding: 13px 16px; background: var(--paper); font-size: 14.5px; font-weight: 600; color: var(--navy-ink); }
.res-item svg { width: 19px; height: 19px; color: var(--green-600); }
.res-item .dl { margin-left: auto; color: var(--navy-600); }

/* player sidebar */
.player-side { background: var(--paper); border-left: 1px solid var(--line); display: flex; flex-direction: column; max-height: calc(100vh - 64px); position: sticky; top: 64px; }
.ps-head { padding: 20px; border-bottom: 1px solid var(--line); }
.ps-head h2 { font-size: 17px; line-height: 1.25; }
.ps-progress { margin-top: 14px; }
.progress-track { height: 8px; background: var(--cream-deep); border-radius: 999px; overflow: hidden; }
.progress-fill { height: 100%; background: var(--green); border-radius: 999px; transition: width .4s ease; }
.ps-progress span { font-size: 12.5px; color: var(--ink-soft); margin-top: 7px; display: block; }
.ps-list { overflow-y: auto; flex: 1; }
.ps-sec-title { padding: 14px 20px 8px; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-faint); }
.ps-les { display: flex; align-items: center; gap: 11px; padding: 11px 20px; font-size: 14px; color: var(--ink-soft); cursor: pointer; border: none; background: none; width: 100%; text-align: left; font-family: var(--sans); border-left: 3px solid transparent; }
.ps-les:hover { background: var(--cream); }
.ps-les.current { background: var(--cream-deep); border-left-color: var(--gold); color: var(--navy-ink); font-weight: 600; }
.ps-les .tick { width: 20px; height: 20px; border-radius: 50%; border: 1.5px solid var(--line); display: grid; place-items: center; flex-shrink: 0; }
.ps-les .tick svg { width: 12px; height: 12px; color: #fff; opacity: 0; }
.ps-les.done .tick { background: var(--green); border-color: var(--green); }
.ps-les.done .tick svg { opacity: 1; }
.ps-les .les-name { flex: 1; line-height: 1.3; }
.ps-les .les-t { font-size: 11.5px; color: var(--ink-faint); }

.player-topbar { background: var(--navy-ink); color: #fff; height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 0 20px; position: sticky; top: 0; z-index: 50; border-bottom: 1px solid rgba(255,255,255,.08); }
.player-topbar .pt-left { display: flex; align-items: center; gap: 16px; min-width: 0; }
.player-topbar .pt-back { color: #B7C7D8; display: flex; align-items: center; gap: 7px; font-size: 14px; font-weight: 600; }
.player-topbar .pt-back:hover { color: #fff; }
.player-topbar .pt-title { font-family: var(--serif); font-size: 16px; color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.player-topbar .pt-prog { font-size: 13px; color: #9FB1C4; white-space: nowrap; }

@media (max-width: 900px) {
  .player { grid-template-columns: 1fr; }
  .player-side { position: static; max-height: none; border-left: none; border-top: 1px solid var(--line); }
}

/* quiz */
.quiz { max-width: 64ch; }
.quiz-q { margin-bottom: 26px; }
.quiz-q h3 { font-size: 18px; margin-bottom: 14px; }
.quiz-opt { display: flex; align-items: center; gap: 12px; border: 1.5px solid var(--line); border-radius: 10px; padding: 13px 16px; margin-bottom: 10px; cursor: pointer; font-size: 15px; transition: .15s; background: var(--paper); }
.quiz-opt:hover { border-color: var(--navy-600); }
.quiz-opt input { accent-color: var(--navy); }
.quiz-opt.correct { border-color: var(--green); background: var(--green-soft); }
.quiz-opt.wrong { border-color: var(--flag-red); background: color-mix(in srgb, var(--flag-red) 8%, var(--white)); }
.quiz-result { padding: 16px 20px; border-radius: 12px; font-weight: 600; margin-top: 8px; }
.quiz-result.pass { background: var(--green-soft); color: var(--green); }
.quiz-result.fail { background: color-mix(in srgb, var(--flag-red) 8%, var(--white)); color: var(--flag-red); }

/* certificate */
.cert-banner { background: linear-gradient(135deg, var(--gold-soft), var(--cream)); border: 1px solid color-mix(in srgb, var(--gold) 30%, transparent); border-radius: var(--r-md); padding: 26px; display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.cert-banner .ico { background: var(--gold-soft); color: var(--gold); border-color: color-mix(in srgb,var(--gold) 30%, transparent); }
.cert-banner h3 { font-size: 21px; }
.cert-banner p { font-size: 14.5px; color: var(--ink-soft); margin: 4px 0 0; }
.cert-banner .btn { margin-left: auto; }

.certificate { background: var(--paper); border: 2px solid var(--gold); border-radius: 14px; padding: clamp(28px, 5vw, 56px); text-align: center; position: relative; box-shadow: var(--shadow-md); }
.certificate::before { content: ""; position: absolute; inset: 10px; border: 1px solid color-mix(in srgb, var(--gold) 40%, transparent); border-radius: 8px; pointer-events: none; }
.cert-seal { width: 60px; height: 60px; border-radius: 50%; background: var(--navy); color: var(--gold); display: grid; place-items: center; margin: 0 auto 18px; }
.cert-seal svg { width: 30px; height: 30px; }
.cert-kicker { font-size: 12px; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); font-weight: 700; }
.cert-name { font-family: var(--serif); font-size: clamp(28px, 4vw, 42px); color: var(--navy-ink); margin: 14px 0; }
.cert-course { font-size: clamp(17px, 2vw, 20px); color: var(--ink); font-weight: 600; }
.cert-foot { display: flex; justify-content: space-between; gap: 20px; margin-top: 34px; flex-wrap: wrap; }
.cert-foot div { text-align: left; }
.cert-foot .sig { font-family: var(--serif); font-style: italic; font-size: 20px; color: var(--navy-ink); border-bottom: 1px solid var(--line); padding-bottom: 4px; margin-bottom: 6px; }
.cert-foot small { font-size: 12px; color: var(--ink-faint); }

/* ---------- Dashboard ---------- */
.dash-head { background: radial-gradient(90% 80% at 50% -25%, #1e4773 0%, rgba(30,71,115,0) 60%), linear-gradient(180deg, #163659 0%, var(--navy-ink) 75%); color: #DCE4ED; padding-block: clamp(40px, 5vw, 64px); position: relative; overflow: hidden; }
.dash-head h1 { color: #fff; }
.dash-stats { display: flex; gap: 32px; flex-wrap: wrap; margin-top: 22px; }
.dash-stat b { font-family: var(--serif); font-size: 30px; color: #fff; display: block; line-height: 1; }
.dash-stat span { font-size: 13px; color: #9FB1C4; margin-top: 5px; display: block; }
.dash-tabs { display: flex; gap: 6px; border-bottom: 1px solid var(--line); margin-bottom: 30px; }
.dash-tab { background: none; border: none; padding: 14px 18px; font-family: var(--sans); font-weight: 600; font-size: 15.5px; color: var(--ink-soft); border-bottom: 2px solid transparent; margin-bottom: -1px; }
.dash-tab.active { color: var(--navy-ink); border-color: var(--gold); }
.enrolled-card { display: flex; flex-direction: column; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; transition: transform .2s, box-shadow .2s; }
.enrolled-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.enrolled-card .course-thumb { border-radius: 0; }
.ec-body { padding: 16px 18px 18px; flex: 1; display: flex; flex-direction: column; }
.ec-body h3 { font-size: 17px; line-height: 1.2; }
.ec-body .progress-track { margin: 14px 0 7px; }
.ec-pct { font-size: 12.5px; color: var(--ink-soft); }
.ec-cta { margin-top: 14px; }
.dash-empty { text-align: center; padding: 60px 20px; }
.dash-empty svg { width: 54px; height: 54px; color: var(--ink-faint); margin-bottom: 18px; }
.dash-empty h3 { font-size: 22px; margin-bottom: 10px; }
.dash-empty p { color: var(--ink-soft); margin-bottom: 22px; }

/* ---------- Dashboard PRO ---------- */
.dash-head .dash-head-top { display: flex; justify-content: space-between; align-items: flex-end; gap: 28px; flex-wrap: wrap; }
.dash-head .dh-greeting h1 { color: #fff; }
.dash-head .dh-greeting p { color: #9FB1C4; margin: 10px 0 0; font-size: 15.5px; }
.dash-statline { display: flex; gap: 10px; flex-wrap: wrap; }
.dash-chip { display: flex; align-items: center; gap: 11px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12); border-radius: 12px; padding: 12px 16px; }
.dash-chip svg { width: 20px; height: 20px; color: var(--gold); flex-shrink: 0; }
.dash-chip svg.ico-cert { width: 17px; height: 17px; }
.side-nav button svg.ico-cert { width: 16px; height: 16px; }
.dash-chip b { font-family: var(--serif); font-size: 22px; color: #fff; line-height: 1; display: block; }
.dash-chip span { font-size: 12px; color: #9FB1C4; display: block; margin-top: 3px; }

/* resume banner */
.resume-card { display: grid; grid-template-columns: 200px 1fr auto; gap: 26px; align-items: center; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 18px; box-shadow: var(--shadow-md); margin-top: -42px; position: relative; z-index: 5; }
.resume-card .course-thumb { aspect-ratio: 16/10; border-radius: var(--r-md); }
.resume-eyebrow { font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--green-600); display: flex; align-items: center; gap: 8px; }
.resume-eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 3px var(--green-soft); }
.resume-card h2 { font-size: clamp(20px, 2.4vw, 26px); margin: 10px 0 6px; line-height: 1.15; }
.resume-next { font-size: 14px; color: var(--ink-soft); }
.resume-next b { color: var(--navy-ink); font-weight: 600; }
.resume-progress { display: flex; align-items: center; gap: 14px; margin-top: 14px; max-width: 440px; }
.resume-progress .progress-track { flex: 1; height: 9px; }
.resume-progress .rp-pct { font-size: 13px; font-weight: 700; color: var(--navy-ink); white-space: nowrap; }
.resume-action { display: flex; flex-direction: column; gap: 8px; align-items: stretch; min-width: 168px; }
.resume-action .btn svg { width: 18px; height: 18px; }
.resume-meta { font-size: 12px; color: var(--ink-faint); text-align: center; }
@media (max-width: 860px) { .resume-card { grid-template-columns: 1fr; gap: 16px; text-align: left; } .resume-card .course-thumb { max-width: 260px; } .resume-action { min-width: 0; } }

/* layout: sidebar + main */
.dash-layout { display: grid; grid-template-columns: 280px 1fr; gap: clamp(28px, 4vw, 52px); align-items: start; padding-top: 44px; }
@media (max-width: 900px) { .dash-layout { grid-template-columns: 1fr; gap: 32px; } }
.dash-side { position: sticky; top: 96px; display: flex; flex-direction: column; gap: 18px; }
@media (max-width: 900px) { .dash-side { position: static; } }

.profile-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); padding: 24px; text-align: center; }
.profile-card .avatar { width: 64px; height: 64px; font-size: 22px; margin: 0 auto 14px; }
.profile-card .pc-name { font-family: var(--serif); font-size: 20px; color: var(--navy-ink); font-weight: 600; }
.profile-card .pc-email { font-size: 13px; color: var(--ink-faint); margin-top: 2px; word-break: break-all; }
.profile-card .pc-since { font-size: 12px; color: var(--ink-faint); margin-top: 10px; padding-top: 14px; border-top: 1px solid var(--line-soft); }

.ring-wrap { display: flex; align-items: center; gap: 15px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); padding: 18px 20px; }
.ring { --p: 0; position: relative; width: 64px; height: 64px; border-radius: 50%; flex-shrink: 0; display: grid; place-items: center; background: conic-gradient(var(--green) calc(var(--p) * 1%), var(--cream-deep) 0); }
.ring::before { content: ""; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 48px; height: 48px; border-radius: 50%; background: var(--paper); }
.ring b { position: relative; font-family: var(--serif); font-size: 16px; color: var(--navy-ink); }
.ring-info { min-width: 0; }
.ring-info b { display: block; font-size: 14.5px; color: var(--navy-ink); font-family: var(--sans); font-weight: 700; line-height: 1.2; }
.ring-info span { font-size: 12.5px; color: var(--ink-soft); }

.side-nav { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); padding: 8px; }
.side-nav button { display: flex; align-items: center; gap: 12px; width: 100%; text-align: left; background: none; border: none; font-family: var(--sans); font-size: 14.5px; font-weight: 600; color: var(--ink-soft); padding: 11px 13px; border-radius: 9px; }
.side-nav button svg { width: 18px; height: 18px; flex-shrink: 0; }
.side-nav button:hover { background: var(--cream); color: var(--navy-ink); }
.side-nav button.active { background: var(--navy); color: var(--cream); }
.side-nav button .sn-count { margin-left: auto; font-size: 12px; font-weight: 700; opacity: .8; }

@media (max-width: 900px) {
  .side-nav { display: flex; gap: 6px; overflow-x: auto; }
  .side-nav button { white-space: nowrap; flex-shrink: 0; }
  .side-nav button .sn-count { margin-left: 6px; }
  .dash-side .ring-wrap { display: none; }
}

/* rich course rows */
.learn-list { display: grid; gap: 14px; }
.learn-row { display: grid; grid-template-columns: 152px 1fr auto; gap: 22px; align-items: center; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); padding: 16px; transition: transform .18s, box-shadow .18s, border-color .18s; }
.learn-row:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--line-soft); }
.learn-row .course-thumb { height: 100px; aspect-ratio: auto; border-radius: 10px; align-self: center; }
.learn-row .course-thumb .thumb-code { font-size: 22px; }
.learn-row .course-thumb .thumb-cat { font-size: 10px; }
.lr-main { min-width: 0; }
.lr-cat { font-size: 11.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--gold); }
.lr-main h3 { font-size: 19px; line-height: 1.2; margin: 5px 0 4px; }
.lr-instr { font-size: 13px; color: var(--ink-faint); }
.lr-next { font-size: 13.5px; color: var(--ink-soft); margin-top: 10px; display: flex; align-items: center; gap: 7px; min-width: 0; }
.lr-next svg { width: 15px; height: 15px; color: var(--green-600); flex-shrink: 0; }
.lr-next b { color: var(--navy-ink); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.lr-progress { display: flex; align-items: center; gap: 12px; margin-top: 12px; }
.lr-progress .progress-track { flex: 1; max-width: 300px; height: 8px; }
.lr-progress span { font-size: 12.5px; color: var(--ink-soft); white-space: nowrap; }
.lr-progress .lr-badge-done { color: var(--green-600); font-weight: 700; }
.lr-action { display: flex; flex-direction: column; gap: 8px; align-items: stretch; min-width: 150px; }
.lr-action .btn { white-space: nowrap; }
.lr-cert-link { font-size: 12.5px; font-weight: 600; color: var(--gold); text-align: center; display: inline-flex; align-items: center; gap: 5px; justify-content: center; }
.lr-cert-link svg { width: 14px; height: 14px; flex-shrink: 0; }
@media (max-width: 720px) {
  .learn-row { grid-template-columns: 84px 1fr; gap: 14px; }
  .learn-row .course-thumb { height: 84px; }
  .learn-row .course-thumb .thumb-code { font-size: 17px; }
  .learn-row .course-thumb .thumb-cat { display: none; }
  .learn-row .lr-action { grid-column: 1 / -1; flex-direction: row; min-width: 0; }
  .learn-row .lr-action .btn { flex: 1; }
  .lr-progress .progress-track { max-width: none; }
}

.dash-section-title { font-size: 14px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-faint); margin: 0 0 16px; }

/* ---------- Community Q&A ---------- */
.qa-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-bottom: 22px; }
.qa-head .qa-count { font-size: 14.5px; color: var(--ink-soft); }
.qa-ask { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); padding: 20px; margin-bottom: 24px; }
.qa-ask-row { display: flex; gap: 14px; align-items: flex-start; }
.qa-ask .avatar { width: 42px; height: 42px; font-size: 14px; flex-shrink: 0; }
.qa-ask textarea { width: 100%; font-family: var(--sans); font-size: 15px; color: var(--ink); background: var(--white); border: 1.5px solid var(--line); border-radius: 10px; padding: 12px 14px; resize: vertical; min-height: 52px; transition: border-color .15s, box-shadow .15s; }
.qa-ask textarea:focus { outline: none; border-color: var(--navy-600); box-shadow: 0 0 0 4px color-mix(in srgb, var(--navy) 12%, transparent); }
.qa-ask-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 12px; flex-wrap: wrap; }
.qa-ask-foot .qa-hint { font-size: 12.5px; color: var(--ink-faint); }
.qa-ask-signin { text-align: center; padding: 6px 0; }
.qa-ask-signin p { margin: 0 0 12px; color: var(--ink-soft); font-size: 15px; }

.qa-filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }
.qa-filter { background: var(--white); border: 1.5px solid var(--line); color: var(--ink-soft); font-family: var(--sans); font-weight: 600; font-size: 13.5px; padding: 7px 14px; border-radius: 999px; }
.qa-filter:hover { border-color: var(--navy-600); color: var(--navy-ink); }
.qa-filter.active { background: var(--navy); border-color: var(--navy); color: var(--cream); }

.qa-list { display: grid; gap: 14px; }
.qa-thread { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); padding: 20px; }
.qa-thread.pinned { border-color: color-mix(in srgb, var(--gold) 40%, transparent); box-shadow: 0 0 0 1px color-mix(in srgb, var(--gold) 16%, transparent); }
.qa-pin { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--gold); margin-bottom: 12px; }
.qa-pin svg { width: 14px; height: 14px; }
.qa-q { display: flex; gap: 14px; }
.qa-vote { display: flex; flex-direction: column; align-items: center; gap: 3px; flex-shrink: 0; }
.qa-vote button { background: var(--white); border: 1.5px solid var(--line); border-radius: 9px; width: 38px; height: 34px; display: grid; place-items: center; color: var(--ink-soft); transition: .15s; }
.qa-vote button:hover { border-color: var(--green-600); color: var(--green-600); }
.qa-vote button.voted { background: var(--green-soft); border-color: var(--green); color: var(--green); }
.qa-vote button svg { width: 17px; height: 17px; }
.qa-vote b { font-size: 13px; color: var(--navy-ink); font-weight: 700; }
.qa-body { flex: 1; min-width: 0; }
.qa-meta { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; margin-bottom: 7px; }
.qa-meta .avatar { width: 28px; height: 28px; font-size: 11px; }
.qa-meta b { font-size: 14px; color: var(--navy-ink); }
.qa-meta .qa-date { font-size: 12.5px; color: var(--ink-faint); }
.qa-q-text { font-size: 16px; color: var(--ink); line-height: 1.5; font-weight: 500; }
.qa-q-text.serif { font-family: var(--serif); font-size: 18px; }

.qa-badge { display: inline-flex; align-items: center; gap: 5px; font-size: 11px; font-weight: 700; letter-spacing: .03em; text-transform: uppercase; padding: 3px 8px; border-radius: 999px; }
.qa-badge.instr { background: var(--navy); color: var(--cream); }
.qa-badge.you { background: var(--green-soft); color: var(--green); }

.qa-answers { margin: 16px 0 0 0; padding-left: 18px; border-left: 2px solid var(--line); display: grid; gap: 16px; }
.qa-answer { }
.qa-answer.instr-answer { background: color-mix(in srgb, var(--navy) 4%, var(--white)); border: 1px solid color-mix(in srgb, var(--navy) 12%, transparent); border-radius: 10px; padding: 14px 16px; margin-left: -10px; }
.qa-a-text { font-size: 15px; color: var(--ink); line-height: 1.6; margin-top: 4px; }
.qa-a-role { font-size: 12px; color: var(--ink-faint); }
.qa-answer .avatar { background: var(--navy); }
.qa-answer.user-answer .avatar { background: var(--ink-soft); }

.qa-actions { margin-top: 14px; display: flex; align-items: center; gap: 14px; }
.qa-reply-btn { background: none; border: none; font-family: var(--sans); font-size: 13.5px; font-weight: 600; color: var(--navy-600); padding: 0; display: inline-flex; align-items: center; gap: 6px; }
.qa-reply-btn:hover { text-decoration: underline; }
.qa-reply-btn svg { width: 15px; height: 15px; }
.qa-ans-count { font-size: 13px; color: var(--ink-faint); }
.qa-reply-box { margin: 14px 0 0; display: none; gap: 10px; align-items: flex-start; }
.qa-reply-box.open { display: flex; }
.qa-reply-box .avatar { width: 32px; height: 32px; font-size: 12px; flex-shrink: 0; }
.qa-reply-box textarea { width: 100%; font-family: var(--sans); font-size: 14px; border: 1.5px solid var(--line); border-radius: 9px; padding: 10px 12px; resize: vertical; min-height: 44px; }
.qa-reply-box textarea:focus { outline: none; border-color: var(--navy-600); }
.qa-empty { text-align: center; padding: 40px 20px; color: var(--ink-soft); border: 1px dashed var(--line); border-radius: var(--r-md); }

@media (max-width: 520px) {
  .qa-vote { flex-direction: row; gap: 8px; margin-bottom: 10px; }
  .qa-q { flex-direction: column; gap: 10px; }
}

/* Q&A teaser on the public course page */
.qa-teaser { display: flex; align-items: center; gap: 18px; background: var(--cream); border: 1px solid var(--line); border-radius: var(--r-md); padding: 22px; flex-wrap: wrap; }
.qa-teaser .ico { flex-shrink: 0; }
.qa-teaser-body { flex: 1; min-width: 220px; }
.qa-teaser-body h3 { font-size: 19px; }
.qa-teaser-body p { margin: 6px 0 0; font-size: 14.5px; color: var(--ink-soft); }
.qa-teaser-body p b { color: var(--navy-ink); }
.qa-teaser-lock { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 600; color: var(--ink-faint); }
.qa-teaser-lock svg { width: 17px; height: 17px; }

/* Q&A inside the player */
.player .qa-wrap { max-width: 760px; }
.player .qa-thread { background: var(--white); }
.player .qa-ask { background: var(--white); }

/* ---------- News ---------- */
.news-feat { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(24px, 4vw, 48px); align-items: center; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.news-feat .nf-media { aspect-ratio: 4/3; background: linear-gradient(135deg, var(--navy-700), var(--navy-ink)); position: relative; min-height: 280px; }
.news-feat .nf-media::after { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,.1) 1px, transparent 1.4px); background-size: 20px 20px; -webkit-mask-image: linear-gradient(135deg, black, transparent); mask-image: linear-gradient(135deg, black, transparent); }
.news-feat .nf-glyph { position: absolute; inset: 0; display: grid; place-items: center; color: rgba(255,255,255,.16); }
.news-feat .nf-glyph svg { width: 110px; height: 110px; }
.nf-body { padding: clamp(20px, 3vw, 36px) clamp(20px, 3vw, 44px) clamp(20px, 3vw, 36px) 0; }
.news-cat { display: inline-block; font-size: 11.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 5px 11px; border-radius: 999px; }
.news-cat.policy { background: color-mix(in srgb, var(--navy) 10%, var(--white)); color: var(--navy-600); }
.news-cat.course { background: var(--green-soft); color: var(--green); }
.news-cat.announcement { background: var(--gold-soft); color: var(--gold); }
.nf-body h2 { font-size: clamp(24px, 3vw, 34px); margin: 14px 0; line-height: 1.12; }
.nf-body p { color: var(--ink-soft); font-size: 16px; line-height: 1.6; }
.nf-meta { display: flex; align-items: center; gap: 10px; margin-top: 18px; font-size: 13px; color: var(--ink-faint); }
.nf-meta .avatar { width: 30px; height: 30px; font-size: 11px; }

.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 2.4vw, 28px); }
@media (max-width: 920px) { .news-grid { grid-template-columns: repeat(2, 1fr); } .news-feat { grid-template-columns: 1fr; } .nf-body { padding: 0 24px 28px; } }
@media (max-width: 600px) { .news-grid { grid-template-columns: 1fr; } }
.news-card { display: flex; flex-direction: column; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; transition: transform .2s, box-shadow .2s; }
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.nc-media { aspect-ratio: 16/9; background: linear-gradient(135deg, var(--navy-700), var(--navy-ink)); position: relative; }
.nc-media::after { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,.1) 1px, transparent 1.4px); background-size: 16px 16px; -webkit-mask-image: linear-gradient(135deg, black, transparent); mask-image: linear-gradient(135deg, black, transparent); }
.nc-media svg { position: absolute; inset: 0; margin: auto; width: 56px; height: 56px; color: rgba(255,255,255,.18); }
.nc-body { padding: 18px 20px 20px; flex: 1; display: flex; flex-direction: column; }
.nc-body h3 { font-size: 18px; line-height: 1.25; margin: 12px 0 8px; }
.nc-body p { font-size: 14px; color: var(--ink-soft); line-height: 1.55; flex: 1; }
.nc-meta { font-size: 12.5px; color: var(--ink-faint); margin-top: 14px; }

.news-filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 30px; }

/* article reader */
.article { max-width: 760px; margin: 0 auto; }
.article-hero-media { aspect-ratio: 21/9; background: linear-gradient(135deg, var(--navy-700), var(--navy-ink)); border-radius: var(--r-md); position: relative; margin-bottom: 30px; }
.article-hero-media svg { position: absolute; inset: 0; margin: auto; width: 90px; height: 90px; color: rgba(255,255,255,.16); }
.article h1 { font-size: clamp(28px, 4vw, 44px); line-height: 1.1; margin: 14px 0; }
.article-meta { display: flex; align-items: center; gap: 12px; padding: 18px 0; border-block: 1px solid var(--line); margin: 24px 0 30px; font-size: 14px; color: var(--ink-soft); }
.article-body p { font-size: 17px; line-height: 1.75; color: var(--ink); margin-bottom: 1.2em; }

/* ---------- Admin panel ---------- */
.admin-shell { display: grid; grid-template-columns: 260px 1fr; gap: 0; height: 100vh; overflow: hidden; background: #F4F1EA; }
.admin-side { background: var(--navy-ink); color: #C9D5E1; padding: 0; display: flex; flex-direction: column; height: 100vh; position: relative; }
.admin-side::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(120% 60% at 50% -10%, rgba(176,136,60,.10), transparent 60%); }
.admin-side .a-brandwrap { display: flex; align-items: center; gap: 11px; padding: 20px 20px 18px; border-bottom: 1px solid rgba(255,255,255,.08); position: relative; z-index: 1; }
.admin-side .a-mark { width: 38px; height: 38px; border-radius: 10px; background: linear-gradient(150deg, #244C77, #14304F); display: grid; place-items: center; flex-shrink: 0; box-shadow: inset 0 0 0 1px rgba(255,255,255,.1); }
.admin-side .a-mark svg { width: 21px; height: 21px; color: var(--gold); }
.admin-side .a-brand { color: #fff; font-family: var(--serif); font-size: 16px; font-weight: 600; line-height: 1.1; display: block; white-space: nowrap; }
.admin-side .a-sub { font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: #6f8298; display: block; margin-top: 3px; }
.admin-side .a-brandwrap > span { min-width: 0; }
.admin-nav { display: grid; gap: 2px; padding: 14px 12px; overflow-y: auto; flex: 1; position: relative; z-index: 1; align-content: start; }
.admin-nav::-webkit-scrollbar { width: 6px; } .admin-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,.12); border-radius: 6px; }
.admin-nav button { display: flex; align-items: center; gap: 12px; background: none; border: none; color: #AFC0D2; font-family: var(--sans); font-size: 14px; font-weight: 500; padding: 10px 13px; border-radius: 9px; text-align: left; width: 100%; position: relative; transition: background .14s, color .14s; }
.admin-nav button svg { width: 18px; height: 18px; opacity: .85; }
.admin-nav button:hover { background: rgba(255,255,255,.06); color: #fff; }
.admin-nav button.active { background: linear-gradient(100deg, rgba(176,136,60,.20), rgba(176,136,60,.06)); color: #fff; font-weight: 600; }
.admin-nav button.active svg { opacity: 1; color: var(--gold); }
.admin-nav button.active::before { content: ""; position: absolute; left: 0; top: 8px; bottom: 8px; width: 3px; border-radius: 3px; background: var(--gold); }
.admin-side-foot { margin: 0; padding: 14px 14px 16px; border-top: 1px solid rgba(255,255,255,.08); display: grid; gap: 4px; position: relative; z-index: 1; }
.admin-user { display: flex; align-items: center; gap: 11px; padding: 8px 10px; border-radius: 10px; }
.admin-user .avatar { width: 34px; height: 34px; font-size: 13px; background: linear-gradient(150deg, var(--gold), #8a6a2e); color: #1c1304; }
.admin-user > div { min-width: 0; line-height: 1.25; }
.admin-user b { color: #fff; font-size: 13.5px; display: block; line-height: 1.2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.admin-user span { color: #7d90a4; font-size: 11.5px; display: block; }
.admin-side-foot a.a-viewsite { display: inline-flex; align-items: center; gap: 8px; color: #8FA3B6; font-size: 13px; padding: 9px 10px; border-radius: 9px; transition: background .14s, color .14s; }
.admin-side-foot a.a-viewsite:hover { background: rgba(255,255,255,.06); color: #fff; }

/* main column with sticky topbar + scroll region */
.admin-main { padding: 0; background: transparent; height: 100vh; overflow-y: auto; display: flex; flex-direction: column; }
.admin-bar { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px clamp(20px, 3vw, 40px); background: color-mix(in srgb, #F4F1EA 88%, transparent); backdrop-filter: saturate(140%) blur(12px); border-bottom: 1px solid var(--line); }
.admin-bar .ab-crumb { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--ink-faint); }
.admin-bar .ab-crumb b { color: var(--navy-ink); font-weight: 600; }
.admin-bar .ab-crumb svg { width: 15px; height: 15px; }
.admin-bar .ab-right { display: flex; align-items: center; gap: 12px; }
.admin-bar .ab-search { position: relative; }
.admin-bar .ab-search svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; color: var(--ink-faint); }
.admin-bar .ab-search input { width: 210px; max-width: 40vw; font-family: var(--sans); font-size: 13.5px; padding: 9px 13px 9px 35px; border: 1px solid var(--line); border-radius: 999px; background: var(--white); transition: width .2s, border-color .15s; }
.admin-bar .ab-search input:focus { outline: none; border-color: var(--navy-600); width: 250px; }
.admin-bar .ab-chip { display: inline-flex; align-items: center; gap: 9px; background: var(--white); border: 1px solid var(--line); border-radius: 999px; padding: 5px 13px 5px 5px; }
.admin-bar .ab-chip .avatar { width: 28px; height: 28px; font-size: 11px; background: linear-gradient(150deg, var(--gold), #8a6a2e); color: #1c1304; }
.admin-bar .ab-chip span { font-size: 13px; font-weight: 600; color: var(--navy-ink); }
.admin-content { padding: clamp(22px, 3vw, 40px); flex: 1; }
.admin-content h1 { font-size: clamp(24px, 3vw, 32px); margin-bottom: 6px; }

.admin-lead { color: var(--ink-soft); margin-bottom: 32px; }
.admin-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); padding: 24px; margin-bottom: 18px; box-shadow: 0 1px 2px rgba(20,48,79,.03); }
.admin-card h2 { font-size: 19px; margin-bottom: 6px; }
.admin-card .ac-sub { color: var(--ink-soft); font-size: 14px; margin-bottom: 20px; }
.lang-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line-soft); }
.lang-row:last-child { border-bottom: none; }
.lang-row .lr-info b { font-size: 16px; color: var(--navy-ink); }
.lang-row .lr-info span { font-size: 13px; color: var(--ink-faint); display: block; }
.switch { position: relative; width: 46px; height: 26px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch .track { position: absolute; inset: 0; background: var(--line); border-radius: 999px; transition: .2s; cursor: pointer; }
.switch .track::before { content: ""; position: absolute; left: 3px; top: 3px; width: 20px; height: 20px; background: #fff; border-radius: 50%; transition: .2s; box-shadow: var(--shadow-sm); }
.switch input:checked + .track { background: var(--green); }
.switch input:checked + .track::before { transform: translateX(20px); }
.switch input:disabled + .track { opacity: .5; cursor: not-allowed; }
.admin-stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.admin-stat { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); padding: 20px; }
.admin-stat b { font-family: var(--serif); font-size: 30px; color: var(--navy-ink); display: block; line-height: 1; }
.admin-stat span { font-size: 13px; color: var(--ink-soft); margin-top: 6px; display: block; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.admin-table th { text-align: left; font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-faint); padding: 10px 12px; border-bottom: 1px solid var(--line); }
.admin-table td { padding: 13px 12px; border-bottom: 1px solid var(--line-soft); color: var(--ink); }
.admin-table tbody tr { transition: background .12s; }
.admin-table tbody tr:hover { background: color-mix(in srgb, var(--navy) 3%, transparent); }
.admin-table tr:last-child td { border-bottom: none; }
.admin-pill { font-size: 11.5px; font-weight: 700; padding: 3px 9px; border-radius: 999px; background: var(--green-soft); color: var(--green); white-space: nowrap; }
.admin-card { overflow-x: auto; }
.admin-card .admin-table { min-width: 460px; }
@media (max-width: 920px) {
  .admin-shell { grid-template-columns: 1fr; height: auto; overflow: visible; }
  .admin-side { height: auto; position: sticky; top: 0; z-index: 40; flex-direction: column; padding-bottom: 8px; }
  .admin-side .a-brandwrap { padding: 12px 16px; }
  .admin-nav { display: flex; gap: 6px; overflow-x: auto; -webkit-overflow-scrolling: touch; padding: 10px 14px; }
  .admin-nav button { white-space: nowrap; padding: 9px 13px; flex-shrink: 0; }
  .admin-nav button.active::before { display: none; }
  .admin-nav-group { margin-top: 0; display: contents; }
  .admin-nav-group .ang-label { display: none; }
  .admin-side-foot { display: none; }
  .admin-main { height: auto; overflow: visible; }
  .admin-bar .ab-search input { width: 140px; }
  .admin-stat-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 460px) { .admin-stat-grid { grid-template-columns: 1fr; } .admin-bar .ab-search { display: none; } }

/* ---------- Admin PRO ---------- */
.admin-nav-group { margin-top: 14px; }
.admin-nav-group .ang-label { font-size: 10px; letter-spacing: .15em; text-transform: uppercase; color: #5e7387; padding: 0 13px 6px; }
.perm-sel { font-family: var(--sans); font-size: 11.5px; font-weight: 600; padding: 4px 6px; border-radius: 7px; border: 1px solid var(--line); background: var(--white); cursor: pointer; }
.perm-sel.perm-manage { color: var(--green); border-color: color-mix(in srgb, var(--green) 30%, var(--line)); background: var(--green-soft); }
.perm-sel.perm-view { color: #8a5a00; border-color: color-mix(in srgb, var(--gold) 40%, var(--line)); background: var(--gold-soft); }
.perm-sel.perm-none { color: var(--ink-faint); }

/* sortable + paginated tables */
.admin-table th.th-sort { cursor: pointer; user-select: none; white-space: nowrap; }
.admin-table th.th-sort:hover { color: var(--navy-ink); }
.sort-arrow { font-size: 9px; color: var(--gold); }
.sort-arrow.dim { color: var(--line); }
.table-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 14px 4px 2px; margin-top: 6px; border-top: 1px solid var(--line-soft); }
.table-foot .tf-left, .table-foot .tf-right { display: flex; align-items: center; gap: 8px; }
.table-foot .tf-mid { font-size: 13px; color: var(--ink-soft); }
.table-foot label { font-size: 13px; color: var(--ink-soft); }
.table-foot select { font-family: var(--sans); font-size: 13px; padding: 6px 8px; border: 1px solid var(--line); border-radius: 8px; background: var(--white); cursor: pointer; }
.pg-btn { min-width: 32px; height: 32px; padding: 0 9px; border: 1px solid var(--line); background: var(--white); border-radius: 8px; font-family: var(--sans); font-size: 13px; font-weight: 600; color: var(--navy-ink); cursor: pointer; }
.pg-btn:hover:not(:disabled) { border-color: var(--navy-600); }
.pg-btn.active { background: var(--navy); border-color: var(--navy); color: var(--cream); }
.pg-btn:disabled { opacity: .4; cursor: not-allowed; }
.pg-ellipsis { color: var(--ink-faint); padding: 0 2px; }

/* role badges + role cards */
.rolepill { display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; font-weight: 700; padding: 3px 10px; border-radius: 999px; }
.rolepill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.rolepill.owner { background: var(--gold-soft); color: #8a5a00; }
.rolepill.admin { background: color-mix(in srgb, var(--navy) 10%, var(--white)); color: var(--navy-600); }
.rolepill.instructor { background: var(--green-soft); color: var(--green); }
.rolepill.support { background: #E6EFF6; color: #2563a8; }
.rolepill.viewer { background: var(--cream-deep); color: var(--ink-soft); }
.rolepill.custom { background: #efe9f6; color: #6b4ba8; }
.role-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.role-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); padding: 20px; display: flex; flex-direction: column; }
.role-card .rc-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; margin-bottom: 4px; }
.role-card h3 { font-size: 18px; display: flex; align-items: center; gap: 8px; }
.role-card .rc-desc { font-size: 13px; color: var(--ink-soft); line-height: 1.5; margin: 8px 0 14px; min-height: 38px; }
.role-card .rc-stats { display: flex; gap: 16px; padding: 12px 0; border-top: 1px solid var(--line-soft); margin-top: auto; }
.role-card .rc-stats div b { font-family: var(--serif); font-size: 18px; color: var(--navy-ink); display: block; line-height: 1; }
.role-card .rc-stats div span { font-size: 11px; color: var(--ink-faint); }
.role-card .rc-actions { display: flex; gap: 8px; margin-top: 14px; }
.rc-lock { color: var(--gold); display: inline-flex; }

/* frontend editor */
.fe-sec-head { display: flex; align-items: flex-start; gap: 13px; margin-bottom: 18px; }
.fe-sec-ico { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: color-mix(in srgb, var(--navy) 8%, var(--white)); color: var(--navy); flex-shrink: 0; }
.fe-split { display: grid; grid-template-columns: 1fr 280px; gap: 24px; align-items: start; }
@media (max-width: 900px) { .fe-split { grid-template-columns: 1fr; } }
.fe-preview { background: var(--cream); border: 1px solid var(--line); border-radius: var(--r-md); padding: 16px; }
.fe-preview-label { font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-faint); font-weight: 700; margin-bottom: 12px; }
.fe-brand-prev { display: flex; align-items: center; gap: 12px; }
.fe-brand-mark { width: 42px; height: 42px; border-radius: 11px; background: var(--navy); color: var(--cream); display: grid; place-items: center; flex-shrink: 0; }
.fe-brand-prev b { font-family: var(--serif); font-weight: 600; font-size: 18px; color: var(--navy-ink); display: block; line-height: 1.1; white-space: nowrap; }
.fe-brand-prev span { font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-faint); font-weight: 600; }

/* news thumbnails */
.news-thumb { width: 38px; height: 38px; border-radius: 9px; display: grid; place-items: center; flex-shrink: 0; }
.news-thumb.news-policy { background: color-mix(in srgb, var(--navy) 10%, var(--white)); color: var(--navy-600); }
.news-thumb.news-course { background: var(--green-soft); color: var(--green); }
.news-thumb.news-announcement { background: var(--gold-soft); color: #8a5a00; }

/* team overview instructor roster */
.ti-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.ti-card { display: flex; align-items: center; gap: 12px; background: var(--cream); border: 1px solid var(--line); border-radius: var(--r-md); padding: 13px 15px; }

/* member profile */
.mp-hero { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.mp-av { width: 68px; height: 68px; font-size: 25px; flex-shrink: 0; background: linear-gradient(150deg, var(--navy-600), var(--navy)); }
.mp-roleband { margin-left: auto; text-align: right; min-width: 150px; }
.mp-meter { width: 150px; height: 8px; border-radius: 999px; background: var(--cream-deep); overflow: hidden; margin-top: 6px; }
.mp-meter > div { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--gold), var(--green)); }
@media (max-width: 700px) { .mp-roleband { margin-left: 0; text-align: left; } .mp-meter { width: 100%; } }
.mp-acc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 18px; }
@media (max-width: 560px) { .mp-acc-grid { grid-template-columns: 1fr; } }
.mp-acc { display: flex; align-items: center; gap: 11px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--paper); }
.mp-acc-ico { width: 32px; height: 32px; border-radius: 8px; display: grid; place-items: center; flex-shrink: 0; background: var(--cream-deep); color: var(--ink-faint); }
.mp-acc b { flex: 1; font-size: 13.5px; color: var(--navy-ink); font-weight: 500; }
.mp-acc-lvl { font-size: 11.5px; font-weight: 700; padding: 3px 9px; border-radius: 999px; white-space: nowrap; }
.mp-acc-manage { border-color: color-mix(in srgb, var(--green) 25%, var(--line)); }
.mp-acc-manage .mp-acc-ico { background: var(--green-soft); color: var(--green); }
.mp-acc-manage .mp-acc-lvl { background: var(--green-soft); color: var(--green); }
.mp-acc-view .mp-acc-ico { background: var(--gold-soft); color: #8a5a00; }
.mp-acc-view .mp-acc-lvl { background: var(--gold-soft); color: #8a5a00; }
.mp-acc-none { opacity: .6; }
.mp-acc-none .mp-acc-lvl { background: var(--cream-deep); color: var(--ink-faint); }
.mp-timeline { margin-top: 16px; position: relative; padding-left: 8px; }
.mp-tl-item { display: flex; gap: 14px; padding: 0 0 16px 14px; position: relative; border-left: 2px solid var(--line); }
.mp-tl-item:last-child { border-left-color: transparent; padding-bottom: 0; }
.mp-tl-dot { position: absolute; left: -7px; top: 2px; width: 12px; height: 12px; border-radius: 50%; background: var(--paper); border: 2px solid var(--gold); flex-shrink: 0; }

/* topbar command button + account dropdown */
.ab-cmd { display: inline-flex; align-items: center; gap: 9px; background: var(--white); border: 1px solid var(--line); border-radius: 999px; padding: 8px 12px 8px 14px; font-family: var(--sans); font-size: 13.5px; color: var(--ink-faint); cursor: pointer; min-width: 220px; }
.ab-cmd:hover { border-color: var(--navy-600); }
.ab-cmd svg { width: 16px; height: 16px; }
.ab-cmd span { flex: 1; text-align: left; }
.ab-cmd kbd { font-family: var(--sans); font-size: 11px; font-weight: 600; color: var(--ink-soft); background: var(--cream-deep); border-radius: 5px; padding: 2px 6px; }
@media (max-width: 640px) { .ab-cmd span, .ab-cmd kbd { display: none; } .ab-cmd { min-width: 0; padding: 9px; } }
.ab-acct { position: relative; }
.ab-chip { display: inline-flex; align-items: center; gap: 9px; background: var(--white); border: 1px solid var(--line); border-radius: 999px; padding: 5px 11px 5px 5px; cursor: pointer; }
.ab-chip .ab-caret { width: 15px; height: 15px; color: var(--ink-faint); transition: transform .2s; }
.ab-acct.open .ab-caret { transform: rotate(180deg); }
.ab-chip .avatar { width: 28px; height: 28px; font-size: 11px; background: linear-gradient(150deg, var(--gold), #8a6a2e); color: #1c1304; object-fit: cover; }
.ab-chip span[data-acct-name] { font-size: 13px; font-weight: 600; color: var(--navy-ink); }
.ab-menu { position: absolute; right: 0; top: calc(100% + 8px); width: 240px; background: var(--paper); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow-lg); padding: 8px; opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity .16s, transform .16s, visibility .16s; z-index: 200; }
.ab-acct.open .ab-menu { opacity: 1; visibility: visible; transform: none; }
.ab-menu .abm-head { display: flex; align-items: center; gap: 11px; padding: 10px 11px 12px; border-bottom: 1px solid var(--line-soft); margin-bottom: 6px; }
.ab-menu .abm-head .avatar { width: 38px; height: 38px; font-size: 14px; object-fit: cover; }
.ab-menu .abm-head b { display: block; font-size: 14px; color: var(--navy-ink); }
.ab-menu .abm-head span { font-size: 12px; color: var(--ink-faint); }
.ab-menu a, .ab-menu button { display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; background: none; border: none; padding: 10px 11px; border-radius: 9px; font-family: var(--sans); font-size: 14px; font-weight: 500; color: var(--ink); cursor: pointer; }
.ab-menu a svg, .ab-menu button svg { width: 16px; height: 16px; color: var(--ink-faint); }
.ab-menu a:hover, .ab-menu button:hover { background: var(--cream-deep); color: var(--navy-ink); }

/* command palette */
.cmdk-root { position: fixed; inset: 0; z-index: 400; display: flex; align-items: flex-start; justify-content: center; padding: 12vh 20px 20px; }
.cmdk-root[hidden] { display: none; }
.cmdk-overlay { position: absolute; inset: 0; background: rgba(14,33,56,.45); backdrop-filter: blur(3px); }
.cmdk { position: relative; width: fit-content; min-width: 480px; max-width: min(820px, calc(100vw - 40px)); background: var(--paper); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-lg); overflow: hidden; }
.cmdk-search { display: flex; align-items: center; gap: 12px; padding: 16px 18px; border-bottom: 1px solid var(--line); }
.cmdk-search svg { width: 19px; height: 19px; color: var(--ink-faint); flex-shrink: 0; }
.cmdk-search input { flex: 1; border: none; outline: none; background: none; font-family: var(--sans); font-size: 16px; color: var(--ink); }
.cmdk-search input:hover, .cmdk-search input:focus, .cmdk-search input:focus-visible { border: 0 !important; box-shadow: none !important; outline: none !important; }
.cmdk-search kbd { font-family: var(--sans); font-size: 11px; font-weight: 600; color: var(--ink-soft); background: var(--cream-deep); border-radius: 5px; padding: 3px 7px; }
.cmdk-list { max-height: 56vh; overflow-y: auto; padding: 8px; }
.cmdk-group { font-size: 10.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); padding: 10px 12px 6px; }
.cmdk-item { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 10px; cursor: pointer; }
.cmdk-item .cmdk-ico { width: 32px; height: 32px; border-radius: 8px; display: grid; place-items: center; background: var(--cream-deep); color: var(--navy); flex-shrink: 0; }
.cmdk-item .cmdk-ico svg { width: 17px; height: 17px; }
.cmdk-item b { font-size: 14px; color: var(--navy-ink); font-weight: 500; display: block; }
.cmdk-item span { font-size: 12px; color: var(--ink-faint); }
.cmdk-item .cmdk-kpi { margin-left: auto; font-family: var(--serif); font-size: 18px; color: var(--navy-ink); font-weight: 600; }
.cmdk-item.active, .cmdk-item:hover { background: var(--cream); }
.cmdk-item.active { box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--navy) 25%, transparent); }
.cmdk-empty { text-align: center; padding: 36px 20px; color: var(--ink-soft); font-size: 14px; }
.mp-2col { align-items: stretch; }
.mp-2col > .admin-card { display: flex; flex-direction: column; }
.mp-2col .mp-timeline { flex: 1; }
.admin-topbar { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 26px; flex-wrap: wrap; }
.admin-topbar .at-title h1 { margin: 0; }
.admin-topbar .at-title p { margin: 5px 0 0; color: var(--ink-soft); font-size: 14.5px; }
.admin-topbar .at-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
@media (max-width: 1100px) { .kpi-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 460px) { .kpi-grid { grid-template-columns: 1fr; } }
.kpi { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); padding: 20px; position: relative; overflow: hidden; }
.kpi .kpi-ico { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: var(--green-soft); color: var(--green); margin-bottom: 14px; }
.kpi .kpi-ico svg { width: 19px; height: 19px; }
.kpi.navy .kpi-ico { background: color-mix(in srgb, var(--navy) 9%, var(--white)); color: var(--navy); }
.kpi.gold .kpi-ico { background: var(--gold-soft); color: var(--gold); }
.kpi b { font-family: var(--serif); font-size: 30px; color: var(--navy-ink); line-height: 1; display: block; }
.kpi span { font-size: 13px; color: var(--ink-soft); display: block; margin-top: 5px; }
.kpi .kpi-trend { position: absolute; top: 20px; right: 18px; font-size: 12px; font-weight: 700; padding: 3px 8px; border-radius: 999px; }
.kpi .kpi-trend.up { background: var(--green-soft); color: var(--green); }
.kpi .kpi-trend.flat { background: var(--cream-deep); color: var(--ink-soft); }

.admin-2col { display: grid; grid-template-columns: 1.4fr 1fr; gap: 20px; align-items: start; }
@media (max-width: 1000px) { .admin-2col { grid-template-columns: 1fr; } }

.bars { display: flex; align-items: flex-end; gap: 10px; height: 150px; padding-top: 10px; }
.bars .bar { flex: 1; background: linear-gradient(var(--navy-600), var(--navy)); border-radius: 6px 6px 0 0; position: relative; min-height: 4px; transition: height .4s; }
.bars .bar:last-child { background: linear-gradient(var(--gold), #9a7530); }
.bars .bar span { position: absolute; bottom: -22px; left: 0; right: 0; text-align: center; font-size: 11px; color: var(--ink-faint); }

.admin-toolbar { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.admin-search { position: relative; flex: 1; min-width: 200px; max-width: 360px; }
.admin-search svg { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); width: 17px; height: 17px; color: var(--ink-faint); }
.admin-search input { width: 100%; font-family: var(--sans); font-size: 14.5px; padding: 10px 14px 10px 38px; border: 1.5px solid var(--line); border-radius: 999px; background: var(--paper); }
.admin-search input:focus { outline: none; border-color: var(--navy-600); }
.admin-seg { display: inline-flex; background: var(--paper); border: 1px solid var(--line); border-radius: 999px; padding: 3px; flex-wrap: wrap; }
.admin-seg button { border: none; background: none; font-family: var(--sans); font-size: 13px; font-weight: 600; color: var(--ink-soft); padding: 7px 13px; border-radius: 999px; }
.admin-seg button.active { background: var(--navy); color: var(--cream); }

.admin-table td.num, .admin-table th.num { text-align: right; }
.admin-table .row-actions { display: flex; gap: 6px; justify-content: flex-end; }
.tbtn { background: var(--paper); border: 1px solid var(--line); border-radius: 8px; padding: 6px 11px; font-family: var(--sans); font-size: 12.5px; font-weight: 600; color: var(--navy-ink); white-space: nowrap; }
.tbtn:hover { border-color: var(--navy-600); }
.tbtn.danger { color: var(--flag-red); }
.tbtn.danger:hover { border-color: var(--flag-red); background: color-mix(in srgb, var(--flag-red) 6%, var(--white)); }
.tbtn.gold { color: var(--gold); }
.tbtn.primary { background: var(--navy); color: var(--cream); border-color: var(--navy); }
.admin-pill.draft { background: var(--cream-deep); color: var(--ink-soft); }
.admin-pill.refunded, .admin-pill.suspended { background: color-mix(in srgb, var(--flag-red) 12%, var(--white)); color: var(--flag-red); }
.admin-pill.hidden { background: var(--cream-deep); color: var(--ink-soft); }
.admin-pill.gold { background: var(--gold-soft); color: var(--gold); }
.admin-avatar-cell { display: flex; align-items: center; gap: 10px; }
.admin-avatar-cell .avatar { width: 32px; height: 32px; font-size: 12px; }

.admin-form { display: grid; gap: 16px; }
.af-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .af-row { grid-template-columns: 1fr; } }
.af-field { display: block; }
.af-field > span { display: block; font-size: 13px; font-weight: 600; color: var(--navy-ink); margin-bottom: 6px; }
.af-field input, .af-field textarea, .af-field select { width: 100%; font-family: var(--sans); font-size: 14.5px; color: var(--ink); background: var(--white); border: 1.5px solid var(--line); border-radius: 10px; padding: 11px 13px; }
.af-field textarea { resize: vertical; min-height: 70px; line-height: 1.5; }
.af-field input:focus, .af-field textarea:focus, .af-field select:focus { outline: none; border-color: var(--navy-600); box-shadow: 0 0 0 3px color-mix(in srgb, var(--navy) 12%, transparent); }
.af-hint { font-size: 12px; color: var(--ink-faint); margin-top: 5px; }
.admin-form-actions { display: flex; gap: 10px; align-items: center; margin-top: 6px; }
.af-saved { font-size: 13px; color: var(--green-600); font-weight: 600; opacity: 0; transition: opacity .2s; }
.af-saved.show { opacity: 1; }

.drawer-root { position: fixed; inset: 0; z-index: 300; display: none; }
.drawer-root.open { display: block; }
.drawer-overlay { position: absolute; inset: 0; background: rgba(14,33,56,.45); }
.drawer { position: absolute; top: 0; right: 0; height: 100%; width: 440px; max-width: 92vw; background: var(--cream); box-shadow: var(--shadow-lg); overflow-y: auto; padding: 26px; transform: translateX(100%); transition: transform .28s cubic-bezier(.4,0,.2,1); }
.drawer-root.open .drawer { transform: none; }
.drawer-x { position: absolute; top: 16px; right: 18px; background: none; border: none; font-size: 26px; color: var(--ink-faint); width: 34px; height: 34px; border-radius: 50%; }
.drawer-x:hover { background: var(--cream-deep); }
.drawer h2 { font-size: 24px; }
.drawer .d-sub { color: var(--ink-soft); font-size: 14px; margin: 4px 0 20px; word-break: break-all; }
.drawer-stat { display: flex; gap: 12px; margin-bottom: 18px; }
.drawer-stat div { flex: 1; background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 14px; }
.drawer-stat b { font-family: var(--serif); font-size: 22px; color: var(--navy-ink); display: block; }
.drawer-stat span { font-size: 12px; color: var(--ink-soft); }
.drawer-list { display: grid; gap: 8px; }
.drawer-row { display: flex; align-items: center; gap: 10px; background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 11px 13px; font-size: 14px; }
.drawer-row .progress-track { flex: 1; height: 7px; }

.admin-empty { text-align: center; padding: 48px 20px; color: var(--ink-soft); border: 1px dashed var(--line); border-radius: var(--r-md); }
.admin-mod-card { display: flex; gap: 14px; align-items: flex-start; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); padding: 16px 18px; }
.admin-mod-card.is-hidden { opacity: .55; }
.admin-mod-card .avatar { width: 40px; height: 40px; font-size: 14px; flex-shrink: 0; }
.amc-body { flex: 1; min-width: 0; }
.amc-meta { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; margin-bottom: 5px; }
.amc-meta b { font-size: 14.5px; color: var(--navy-ink); }
.amc-course { font-size: 12px; color: var(--ink-faint); }
.amc-text { font-size: 14.5px; color: var(--ink); line-height: 1.5; }
.amc-actions { display: flex; flex-direction: column; gap: 6px; flex-shrink: 0; }
.admin-side-foot { margin-top: 24px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.1); display: grid; gap: 4px; }

/* course editor */
.ed-head { display: flex; align-items: center; gap: 14px; margin-bottom: 8px; flex-wrap: wrap; }
.ed-back { display: inline-flex; align-items: center; gap: 7px; background: var(--paper); border: 1px solid var(--line); border-radius: 9px; padding: 8px 13px; font-family: var(--sans); font-weight: 600; font-size: 13.5px; color: var(--navy-ink); }
.ed-back:hover { border-color: var(--navy-600); }
.ed-title { font-size: clamp(22px,3vw,30px); margin: 0; }
.ed-hero { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.ed-hero h1 { line-height: 1.15; }
.ed-meta { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; font-size: 13px; color: var(--ink-soft); margin-top: 10px; }
.ed-meta i { color: var(--line); font-style: normal; }
.ed-meta b { color: var(--navy-ink); }
.ed-back svg { width: 15px; height: 15px; }
.ed-savebar { position: sticky; bottom: 0; display: flex; align-items: center; justify-content: space-between; gap: 12px; background: color-mix(in srgb, #F4F1EA 92%, transparent); backdrop-filter: saturate(140%) blur(10px); border: 1px solid var(--line); border-radius: var(--r-md); padding: 14px 18px; margin-top: 4px; box-shadow: 0 -2px 10px rgba(20,48,79,.05); }
.admin-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin: 18px 0 26px; flex-wrap: wrap; }
.admin-tab { background: none; border: none; padding: 12px 16px; font-family: var(--sans); font-weight: 600; font-size: 14.5px; color: var(--ink-soft); border-bottom: 2px solid transparent; margin-bottom: -1px; display: inline-flex; align-items: center; gap: 8px; }
.admin-tab .tab-count { background: var(--cream-deep); color: var(--ink-soft); font-size: 11.5px; padding: 1px 7px; border-radius: 999px; }
.admin-tab.active { color: var(--navy-ink); border-color: var(--gold); }
.admin-tab.active .tab-count { background: var(--navy); color: var(--cream); }

.check-list { display: flex; flex-wrap: wrap; gap: 8px; }
.check-chip { display: inline-flex; align-items: center; gap: 8px; border: 1.5px solid var(--line); border-radius: 999px; padding: 8px 14px; font-size: 13.5px; font-weight: 600; color: var(--ink-soft); cursor: pointer; }
.check-chip input { accent-color: var(--navy); }
.check-chip:has(input:checked) { border-color: var(--navy); background: color-mix(in srgb, var(--navy) 6%, var(--white)); color: var(--navy-ink); }

/* course admin cards */
.course-admin-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.ccard { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; cursor: pointer; transition: transform .18s, box-shadow .18s, border-color .18s; }
.ccard:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--line-soft); }
.ccard .course-thumb { aspect-ratio: 16/7; }
.ccard-body { padding: 15px 17px 17px; }
.ccard-body h3 { font-size: 16.5px; line-height: 1.2; }
.ccard-meta { display: flex; align-items: center; gap: 8px; margin-top: 10px; font-size: 12.5px; color: var(--ink-soft); flex-wrap: wrap; }
.ccard-meta .dot { color: var(--line); }
.ccard-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 13px; padding-top: 13px; border-top: 1px solid var(--line-soft); }
.ccard-price { font-family: var(--serif); font-size: 19px; font-weight: 600; color: var(--navy-ink); }

/* Stripe payments */
.stripe-bar { display: flex; align-items: center; justify-content: space-between; gap: 18px; background: linear-gradient(110deg, #635BFF, #7A73FF); color: #fff; border-radius: var(--r-md); padding: 20px 24px; margin-bottom: 20px; flex-wrap: wrap; }
.stripe-bar .sb-left { display: flex; align-items: center; gap: 16px; }
.stripe-logo { background: #fff; color: #635BFF; font-weight: 800; font-size: 15px; letter-spacing: -.02em; padding: 5px 11px; border-radius: 7px; font-family: var(--sans); }
.stripe-bar .sb-balance b { font-family: var(--serif); font-size: 26px; display: block; line-height: 1; }
.stripe-bar .sb-balance span { font-size: 12.5px; opacity: .85; }
.stripe-bar .sb-right { display: flex; gap: 26px; }
.stripe-bar .sb-stat b { font-size: 18px; font-weight: 700; display: block; }
.stripe-bar .sb-stat span { font-size: 12px; opacity: .85; }
.brandtag { font-size: 10px; font-weight: 800; letter-spacing: .04em; padding: 2px 6px; border-radius: 4px; background: var(--cream-deep); color: var(--navy-ink); margin-right: 7px; }
.brandtag.visa { background: #1434CB; color: #fff; }
.brandtag.mc { background: #EB001B; color: #fff; }
.brandtag.amex { background: #006FCF; color: #fff; }
.pay-foot-note { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--ink-faint); margin-top: 14px; }
.lang-flag { width: 26px; height: 26px; border-radius: 6px; background: var(--navy); color: var(--cream); display: grid; place-items: center; font-size: 11px; font-weight: 800; flex-shrink: 0; }

/* generic section helpers reused */
.aca-section-head { text-align: center; max-width: 640px; margin: 0 auto clamp(36px, 4vw, 52px); }
.checks-dark li { color: #DCE4ED; }
.pillar { display: flex; flex-direction: column; padding: clamp(26px, 3vw, 36px); }
.pillar h3 { margin-top: 20px; font-size: clamp(22px, 2.6vw, 27px); }
.pillar .checks { margin-top: 18px; margin-bottom: 8px; }
.pillar .btn { margin-top: auto; align-self: flex-start; }

/* ---------- Small-screen refinements ---------- */
@media (max-width: 900px) {
  .buy-card { margin-inline: auto; }
}
@media (max-width: 520px) {
  .cart-row { grid-template-columns: 60px 1fr auto; row-gap: 4px; }
  .cart-row .cart-rm { grid-row: 1; }
  .cart-row .cart-price { grid-column: 2 / 3; justify-self: start; font-size: 14px; }
  .dma-modal { padding: 22px 18px; border-radius: 16px; }
  .aca-stats, .dash-stats { gap: 22px 28px; }
  .player-topbar .pt-title { display: none; }
  .lesson-bar { gap: 10px; }
  .rev-summary { gap: 12px; padding: 16px 18px; }
}
@media (max-width: 380px) {
  .nav .brand .word span { display: none; }
}