:root {
  --bg: #0b1017;
  --bg2: #111827;
  --card: #131c2b;
  --card2: #172235;
  --line: #22304a;
  --text: #e6edf6;
  --muted: #8a9ab3;
  --accent: #10b981;
  --accent2: #34d399;
  --pos: #22c55e;
  --neg: #f43f5e;
  --warn: #f59e0b;
  --blue: #60a5fa;
  --radius: 14px;
  --mono: 'JetBrains Mono', ui-monospace, Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.6 Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background-image: radial-gradient(1200px 500px at 80% -10%, rgba(16,185,129,.10), transparent 60%),
                    radial-gradient(800px 400px at -10% 10%, rgba(96,165,250,.08), transparent 60%);
  background-attachment: fixed;
  min-height: 100vh; display: flex; flex-direction: column;
}
a { color: var(--accent2); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .6em; letter-spacing: -.01em; }
h1 { font-size: 1.8rem; display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
h2 { font-size: 1.15rem; }
h3 { font-size: 1rem; }
code { font-family: var(--mono); background: var(--card2); padding: 1px 5px; border-radius: 5px; font-size: .9em; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px; }
.main { flex: 1; width: 100%; padding-top: 24px; padding-bottom: 48px; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.mono { font-family: var(--mono); font-size: .92em; }
.pos { color: var(--pos); }
.neg { color: var(--neg); }
.big { font-size: 1.5rem; font-weight: 600; }
.inline { display: inline; }

/* ---------- top bar ---------- */
.topbar { position: sticky; top: 0; z-index: 20; background: rgba(11,16,23,.85); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.topbar-inner { display: flex; align-items: center; gap: 16px; height: 62px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--text); font-size: 1.05rem; white-space: nowrap; }
.brand:hover { text-decoration: none; }
.logo { width: 30px; height: 30px; border-radius: 8px; background: var(--accent); display: grid; place-items: center; }
.logo svg { width: 20px; height: 20px; fill: none; stroke: #fff; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.nav > a, .linklike { color: var(--muted); padding: 7px 12px; border-radius: 8px; font-weight: 500; }
.nav > a:hover, .linklike:hover { color: var(--text); background: var(--card); text-decoration: none; }
.nav > a.active { color: var(--text); background: var(--card2); }
.nav > a.btn { color: #fff; background: var(--accent); margin: 0 6px; }
.linklike { background: none; border: 0; font: inherit; cursor: pointer; }
.nav-toggle { display: none; margin-left: auto; background: var(--card); color: var(--text); border: 1px solid var(--line); border-radius: 8px; font-size: 1.2rem; padding: 4px 10px; cursor: pointer; }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: 6px; background: var(--accent); color: #fff; border: 1px solid transparent; border-radius: 10px; padding: 9px 16px; font: 600 .92rem Inter, sans-serif; cursor: pointer; transition: .15s; white-space: nowrap; }
.btn:hover { background: #0ea371; text-decoration: none; }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--text); }
.btn-ghost:hover { background: var(--card2); }
.btn-danger { background: transparent; border-color: rgba(244,63,94,.4); color: var(--neg); }
.btn-danger:hover { background: rgba(244,63,94,.12); }
.btn-sm { padding: 6px 12px; font-size: .85rem; }
.btn-lg { padding: 12px 26px; font-size: 1rem; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ---------- cards / layout ---------- */
.card { background: linear-gradient(180deg, var(--card), var(--bg2)); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; margin-bottom: 18px; }
.card.pad0 { padding: 0; overflow: hidden; }
.card.narrow { max-width: 440px; margin: 40px auto; }
.narrow-left { max-width: 520px; }
.empty { text-align: center; padding: 40px 20px; }
.grid { display: grid; gap: 18px; }
.grid > .card { margin-bottom: 0; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-bottom: 18px; }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.page-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }
.page-head h1 { margin-bottom: 4px; }
.page-head p { margin: 0; }
.section { margin: 36px 0; }
.section-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 14px; }
.section-head h2 { font-size: 1.35rem; margin: 0; }

/* ---------- alerts ---------- */
.alert { padding: 12px 16px; border-radius: 10px; margin-bottom: 16px; border: 1px solid; }
.alert-ok { background: rgba(34,197,94,.1); border-color: rgba(34,197,94,.35); color: #bbf7d0; }
.alert-err { background: rgba(244,63,94,.1); border-color: rgba(244,63,94,.35); color: #fecdd3; }
.alert-warn { background: rgba(245,158,11,.1); border-color: rgba(245,158,11,.35); color: #fde68a; }

/* ---------- forms ---------- */
.form label, .form .field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; font-size: .88rem; color: var(--muted); font-weight: 500; }
.form .field > span { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
input, select, textarea {
  width: 100%; background: var(--bg); color: var(--text); border: 1px solid var(--line); border-radius: 9px;
  padding: 10px 12px; font: 15px Inter, sans-serif; transition: border-color .15s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(16,185,129,.15); }
input[readonly] { opacity: .75; }
input[type=checkbox], input[type=radio] { width: auto; accent-color: var(--accent); }
input[type=date] { color-scheme: dark; }
textarea { resize: vertical; line-height: 1.55; }
.mono-area { font-family: var(--mono); font-size: 14px; }
.form label.check, .check { flex-direction: row !important; align-items: center; gap: 8px; color: var(--text); cursor: pointer; margin: 0; }
.form-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 4px; }
.grid.tight { gap: 10px; margin-bottom: 0; }
.grid.tight > label { min-width: 0; }
.span2 { grid-column: span 2; align-self: end; margin: 0 0 14px; }
.trade-form .card h2 { color: var(--accent2); font-size: 1rem; text-transform: uppercase; letter-spacing: .06em; }

.seg { display: flex; background: var(--bg); border: 1px solid var(--line); border-radius: 9px; padding: 3px; }
.seg input { display: none; }
.seg label { flex: 1; text-align: center; padding: 7px; border-radius: 7px; cursor: pointer; margin: 0 !important; color: var(--muted) !important; display: block !important; }
.seg input#dl:checked + label { background: rgba(34,197,94,.18); color: var(--pos) !important; }
.seg input#ds:checked + label { background: rgba(244,63,94,.18); color: var(--neg) !important; }

.stars { display: inline-flex; flex-direction: row-reverse; justify-content: flex-end; gap: 2px; }
.stars input { display: none; }
.stars label { font-size: 1.6rem; color: var(--line); cursor: pointer; margin: 0 !important; display: inline !important; }
.stars label:hover, .stars label:hover ~ label, .stars input:checked ~ label { color: var(--warn); }
.stars-ro { color: var(--warn); letter-spacing: 2px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { margin: 0 !important; display: inline-block !important; cursor: pointer; }
.chip input { display: none; }
.chip span { display: inline-block; padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: .85rem; }
.chip input:checked + span { border-color: var(--warn); color: var(--warn); background: rgba(245,158,11,.1); }

.calc { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; align-self: end; margin-bottom: 14px; grid-column: 1 / -1; max-width: 560px; }
.calc div { background: var(--bg); border: 1px dashed var(--line); border-radius: 9px; padding: 6px 10px; }
.calc span { display: block; font-size: .72rem; color: var(--muted); }
.calc b { font-family: var(--mono); font-size: .9rem; }

.drop { border: 2px dashed var(--line); border-radius: 12px; padding: 22px; text-align: center; cursor: pointer; transition: .15s; }
.drop.over, .drop:hover { border-color: var(--accent); background: rgba(16,185,129,.05); }
.drop input { display: none; }
.thumbs { display: flex; flex-wrap: wrap; gap: 12px; margin: 12px 0; }
.thumbs figure { margin: 0; width: 160px; }
.thumbs img { width: 160px; height: 100px; object-fit: cover; border-radius: 8px; border: 1px solid var(--line); display: block; margin-bottom: 4px; }

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; padding: 0; }
.table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.table th { text-align: left; color: var(--muted); font-weight: 500; font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; padding: 12px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.table td { padding: 11px 14px; border-bottom: 1px solid rgba(34,48,74,.6); white-space: nowrap; }
.table tr:last-child td { border-bottom: 0; }
.table .num { text-align: right; }
.table.compact th, .table.compact td { padding: 8px 6px; }
.clickable { cursor: pointer; }
.clickable:hover { background: rgba(255,255,255,.025); }

.tag { display: inline-block; font-size: .72rem; font-weight: 600; padding: 2px 8px; border-radius: 6px; text-transform: uppercase; letter-spacing: .04em; vertical-align: middle; }
.tag-long { background: rgba(34,197,94,.15); color: var(--pos); }
.tag-short { background: rgba(244,63,94,.15); color: var(--neg); }
.tag-open { background: rgba(96,165,250,.15); color: var(--blue); }
.tag-warn { background: rgba(245,158,11,.15); color: var(--warn); text-transform: none; margin: 0 4px 4px 0; }

.filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding: 12px; }
.filters input, .filters select { width: auto; flex: 1 1 140px; padding: 8px 10px; font-size: .9rem; }
.pager { display: flex; gap: 6px; justify-content: center; }
.pager a { padding: 6px 12px; border: 1px solid var(--line); border-radius: 8px; color: var(--muted); }
.pager a.active { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ---------- KPIs ---------- */
.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 18px; }
.kpis-sm { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; }
.kpi > span { display: block; color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; }
.kpi b { font-family: var(--mono); font-size: 1.4rem; font-weight: 600; display: block; margin-top: 2px; }
.kpi small { color: var(--muted); font-size: .78rem; }
.chart-box { position: relative; height: 320px; }
.chart-box.sm { height: 240px; }

.range { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.range input { width: auto; padding: 6px 8px; font-size: .85rem; }
.pill { padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); font-size: .85rem; }
.pill.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.pill:hover { text-decoration: none; color: var(--text); }

.dl { display: grid; grid-template-columns: 130px 1fr; gap: 8px 12px; margin: 0; }
.dl dt { color: var(--muted); font-size: .88rem; }
.dl dd { margin: 0; }
.notes { background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 14px; white-space: normal; }
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.gallery img { width: 100%; border-radius: 10px; border: 1px solid var(--line); display: block; }
.linkcard { display: flex; flex-direction: column; gap: 4px; color: var(--text); }
.linkcard:hover { border-color: var(--accent); text-decoration: none; }

/* ---------- home ---------- */
.ticker { margin: -24px -16px 18px; border-bottom: 1px solid var(--line); min-height: 46px; }
.hero { display: grid; grid-template-columns: 1.6fr 1fr; gap: 40px; align-items: center; padding: 30px 0 10px; }
.eyebrow { color: var(--accent2); font-weight: 600; text-transform: uppercase; letter-spacing: .12em; font-size: .8rem; margin: 0 0 8px; }
.hero h1 { font-size: clamp(2rem, 4.2vw, 3rem); line-height: 1.12; display: block; }
.lead { color: var(--muted); font-size: 1.08rem; max-width: 60ch; }
.hero-photo { display: flex; justify-content: center; }
.hero-photo img, .avatar-fallback { width: 260px; height: 260px; border-radius: 50%; object-fit: cover; border: 4px solid var(--card2); box-shadow: 0 0 0 1px var(--line), 0 20px 60px rgba(16,185,129,.18); }
.avatar-fallback { display: grid; place-items: center; font-size: 6rem; font-weight: 700; color: var(--accent2); background: linear-gradient(135deg, var(--card2), var(--bg)); }
.g-markets { grid-template-columns: 2fr 1fr; }
.tv-chart, .tv-cal { height: 520px; }
.tradingview-widget-container.fill, .tradingview-widget-container.fill .tradingview-widget-container__widget { height: 100%; width: 100%; }
.post-card { color: var(--text); display: block; }
.post-card:hover, .post-row:hover { border-color: var(--accent); text-decoration: none; }
.post-card h3 { margin: 6px 0; font-size: 1.1rem; }
.post-card p, .post-row p { color: var(--muted); margin: 0; }
.post-row { display: block; color: var(--text); }
.post-row h2 { margin: 4px 0 6px; font-size: 1.3rem; }
.about { display: grid; }
.socials { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.photo-row { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.avatar { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; }

/* ---------- article ---------- */
.article { max-width: 720px; margin: 0 auto; }
.article h1 { font-size: 2.2rem; margin-top: 10px; display: block; }
.prose { font-size: 1.04rem; line-height: 1.75; }
.prose p { margin: 0 0 1.1em; }
.prose h2, .prose h3, .prose h4 { margin-top: 1.6em; }
.prose blockquote { margin: 1em 0; padding: 8px 16px; border-left: 3px solid var(--accent); color: var(--muted); background: var(--card); border-radius: 0 8px 8px 0; }
.prose ul { padding-left: 1.3em; }

.footer { border-top: 1px solid var(--line); color: var(--muted); font-size: .85rem; padding: 22px 0; }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .g3, .g-markets { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero { grid-template-columns: 1fr; gap: 20px; }
  .hero-photo { order: -1; justify-content: flex-start; }
  .hero-photo img, .avatar-fallback { width: 120px; height: 120px; font-size: 3rem; }
}
@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .nav { display: none; position: absolute; top: 62px; left: 0; right: 0; flex-direction: column; align-items: stretch; background: var(--bg2); border-bottom: 1px solid var(--line); padding: 10px 16px; }
  .nav-open .nav { display: flex; }
  .nav > a.btn { margin: 6px 0; justify-content: center; }
  .g2:not(.tight), .g4 { grid-template-columns: 1fr; }
  .span2 { grid-column: auto; }
  .calc { grid-template-columns: repeat(3, 1fr); }
  .kpis-sm { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .kpi b { font-size: 1.1rem; }
  .tv-chart { height: 420px; }
  .dl { grid-template-columns: 110px 1fr; }
  h1 { font-size: 1.5rem; }
}
.kpi b.split { font-size: 1.15rem; }
.chart-full { height: calc(100vh - 260px); min-height: 480px; }
.chart-search { display: flex; gap: 8px; flex-wrap: wrap; }
.chart-search input { width: 220px; text-transform: uppercase; }
.chart-search select { width: auto; }

/* ---------- sub navigation (Trade Journey) ---------- */
:root { --violet: #8b5cf6; --violet2: #a78bfa; --amber: #f59e0b; --pink: #ec4899; }
.subnav { border-top: 1px solid var(--line); background: rgba(17,24,39,.6); }
.subnav-inner { display: flex; align-items: center; gap: 4px; height: 46px; overflow-x: auto; }
.subnav-inner a:not(.btn) { color: var(--muted); padding: 6px 12px; border-radius: 8px; font-size: .9rem; font-weight: 500; white-space: nowrap; }
.subnav-inner a:not(.btn):hover { color: var(--text); text-decoration: none; }
.subnav-inner a.active { color: var(--accent2); background: rgba(16,185,129,.1); }
.subnav-inner .btn { margin-left: auto; }

/* ---------- portal home ---------- */
.portal-hero { padding: 36px 0 10px; }
.portal-hero h1 { font-size: clamp(2rem, 5vw, 3rem); display: block; margin-bottom: 6px; }
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; margin: 24px 0 40px; }
.tile { position: relative; display: flex; flex-direction: column; gap: 16px; padding: 26px; min-height: 230px; border-radius: 20px;
  border: 1px solid var(--line); background: linear-gradient(160deg, var(--card2), var(--bg2)); color: var(--text); overflow: hidden;
  transition: transform .18s, border-color .18s, box-shadow .18s; }
.tile::after { content: ''; position: absolute; width: 220px; height: 220px; right: -70px; top: -70px; border-radius: 50%; background: var(--tile-glow); filter: blur(10px); opacity: .55; pointer-events: none; }
a.tile:hover { transform: translateY(-4px); text-decoration: none; border-color: var(--tile-c); box-shadow: 0 18px 40px rgba(0,0,0,.35); }
.tile-green  { --tile-c: var(--accent); --tile-glow: radial-gradient(circle, rgba(16,185,129,.35), transparent 70%); }
.tile-violet { --tile-c: var(--violet); --tile-glow: radial-gradient(circle, rgba(139,92,246,.4), transparent 70%); }
.tile-amber  { --tile-c: var(--amber); --tile-glow: radial-gradient(circle, rgba(245,158,11,.35), transparent 70%); }
.tile-icon { width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; background: var(--tile-c); position: relative; z-index: 1; }
.tile-icon svg { width: 28px; height: 28px; fill: none; stroke: #fff; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.tile-body { display: flex; flex-direction: column; gap: 6px; position: relative; z-index: 1; }
.tile-title { font-size: 1.45rem; font-weight: 700; letter-spacing: -.01em; }
.tile-text { color: var(--muted); }
.tile-foot { margin-top: auto; position: relative; z-index: 1; }
.badge { display: inline-flex; align-items: center; gap: 6px; font-size: .82rem; font-weight: 600; padding: 5px 12px; border-radius: 999px; }
.badge svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; }
.badge-open { color: var(--tile-c); background: rgba(255,255,255,.05); }
.badge-lock { color: var(--muted); border: 1px solid var(--line); }
.tile-soon { border-style: dashed; background: transparent; min-height: 230px; --tile-c: var(--line); }
.tile-soon .tile-icon { background: var(--card2); }
.tile-soon .tile-icon svg { stroke: var(--muted); }

/* ---------- Shivan Class ---------- */
.btn-violet { background: var(--violet); }
.btn-violet:hover { background: #7c3aed; }
.class-hero { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin: 6px 0 18px; padding: 26px; border-radius: 20px;
  background: radial-gradient(500px 220px at 90% 0%, rgba(139,92,246,.28), transparent 70%), linear-gradient(160deg, var(--card2), var(--bg2)); border: 1px solid var(--line); }
.class-hero .eyebrow { color: var(--violet2); }
.class-hero h1 { margin: 0 0 4px; }
.class-hero p { margin: 0; }
.subject-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.subject-chips .pill span { opacity: .65; margin-left: 4px; font-size: .78rem; }
.subject-chips .pill.active { background: var(--violet); border-color: var(--violet); }
.section-sm { margin: 22px 0; }
.subject-head { font-size: 1.15rem; display: flex; gap: 8px; align-items: baseline; border-bottom: 1px solid var(--line); padding-bottom: 8px; }
.files { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 14px; }
.file-card { display: flex; gap: 14px; padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: var(--card); }
.file-card:hover { border-color: rgba(139,92,246,.5); }
.file-icon { flex: 0 0 54px; height: 64px; border-radius: 10px; display: grid; place-items: center; font: 700 .7rem Inter, sans-serif; letter-spacing: .04em; color: #fff; }
.fi-red { background: #dc2626; } .fi-blue { background: #2563eb; } .fi-green { background: #059669; } .fi-amber { background: #d97706; }
.fi-violet { background: var(--violet); } .fi-pink { background: var(--pink); } .fi-grey { background: #475569; }
.file-main { min-width: 0; flex: 1; }
.file-main h3 { margin: 0 0 4px; font-size: 1rem; overflow-wrap: anywhere; }
.file-meta { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.tag-kind { background: rgba(139,92,246,.15); color: var(--violet2); text-transform: none; }
.file-desc { color: var(--muted); font-size: .9rem; margin: 8px 0 0; }
.file-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 12px; }
.drop-violet:hover, .drop-violet.over { border-color: var(--violet); background: rgba(139,92,246,.06); }
.drop-violet { margin-bottom: 16px; padding: 30px; color: var(--text); }

@media (max-width: 760px) {
  .files { grid-template-columns: 1fr; }
  .tile { min-height: 190px; }
  .class-hero { padding: 18px; }
}
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.chk { display: flex; gap: 12px; align-items: flex-start; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); }
.chk-ico { flex: 0 0 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; font-size: .85rem; color: #fff; background: #475569; }
.chk-ok .chk-ico { background: var(--pos); } .chk-warn .chk-ico { background: var(--warn); } .chk-fail .chk-ico { background: var(--neg); } .chk-info .chk-ico { background: var(--blue); }
.chk-fail { border-color: rgba(244,63,94,.5); } .chk-warn { border-color: rgba(245,158,11,.45); }

/* ---------- Shivan Class: tabs, test papers, answers ---------- */
:root { --rose: #f43f5e; --amber2: #fbbf24; }
.class-tabs { display: flex; gap: 8px; margin: 0 0 16px; flex-wrap: wrap; }
.ctab { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 12px; border: 1px solid var(--line); background: var(--card); color: var(--muted); font-weight: 600; }
.ctab:hover { text-decoration: none; color: var(--text); }
.ctab em { font-style: normal; font-size: .78rem; padding: 1px 8px; border-radius: 999px; background: rgba(255,255,255,.07); }
.ctab-material.active { background: var(--violet); border-color: var(--violet); color: #fff; }
.ctab-tests.active { background: linear-gradient(135deg, #f59e0b, #ea580c); border-color: #f59e0b; color: #fff; }
.ctab-answers.active { background: linear-gradient(135deg, #f43f5e, #be123c); border-color: var(--rose); color: #fff; }
.ctab-answers { border-style: dashed; }
.hero-test { background: radial-gradient(500px 220px at 90% 0%, rgba(245,158,11,.3), transparent 70%), linear-gradient(160deg, var(--card2), var(--bg2)); }
.hero-test .eyebrow { color: var(--amber2); }
.hero-answer { background: radial-gradient(500px 220px at 90% 0%, rgba(244,63,94,.28), transparent 70%), linear-gradient(160deg, var(--card2), var(--bg2)); }
.hero-answer .eyebrow { color: #fda4af; }
.btn-amber { background: linear-gradient(135deg, #f59e0b, #ea580c); color: #fff; }
.btn-amber:hover { filter: brightness(1.08); }
.btn-rose { background: linear-gradient(135deg, #f43f5e, #be123c); color: #fff; }
.btn-rose:hover { filter: brightness(1.08); }

.file-card { position: relative; overflow: hidden; }
.ribbon { position: absolute; top: 12px; right: -34px; transform: rotate(35deg); width: 140px; text-align: center; font: 700 .62rem Inter, sans-serif; letter-spacing: .08em; padding: 3px 0; color: #fff; }
.ribbon-test { background: linear-gradient(90deg, #f59e0b, #ea580c); }
.ribbon-answer { background: linear-gradient(90deg, #f43f5e, #be123c); right: -40px; width: 160px; }
.card-test { border: 1px solid rgba(245,158,11,.45); border-left: 5px solid #f59e0b;
  background: repeating-linear-gradient(180deg, transparent 0 27px, rgba(245,158,11,.06) 27px 28px), linear-gradient(160deg, rgba(245,158,11,.10), var(--card) 55%); }
.card-test:hover { border-color: #f59e0b; box-shadow: 0 10px 30px rgba(245,158,11,.12); }
.card-test h3 { font-size: 1.08rem; padding-right: 40px; }
.card-answer { border: 1px dashed rgba(244,63,94,.55); border-left: 5px solid var(--rose); background: linear-gradient(160deg, rgba(244,63,94,.10), var(--card) 55%); }
.card-answer h3 { padding-right: 50px; }
.fi-test, .fi-answer { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; }
.fi-test { background: linear-gradient(160deg, #f59e0b, #ea580c); }
.fi-answer { background: linear-gradient(160deg, #f43f5e, #be123c); }
.fi-test svg, .fi-answer svg { width: 24px; height: 24px; fill: none; stroke: #fff; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.fi-test small, .fi-answer small { font-size: .55rem; opacity: .9; }
.tag-test { background: rgba(245,158,11,.18); color: var(--amber2); text-transform: none; }
.tag-answer { background: rgba(244,63,94,.18); color: #fda4af; text-transform: none; }
.chip-answer { font-size: .8rem; font-weight: 600; padding: 4px 10px; border-radius: 999px; background: rgba(244,63,94,.15); color: #fda4af; border: 1px solid rgba(244,63,94,.35); }
.chip-answer:hover { text-decoration: none; background: rgba(244,63,94,.25); }
.alert-answer { background: rgba(244,63,94,.1); border-color: rgba(244,63,94,.35); color: #fecdd3; }
.form-answer .drop:hover, .form-answer .drop.over { border-color: var(--rose); background: rgba(244,63,94,.06); }

/* ---------- My Passion ---------- */
:root { --cyan: #06b6d4; --cyan2: #67e8f9; }
.tile-cyan { --tile-c: var(--cyan); --tile-glow: radial-gradient(circle, rgba(6,182,212,.38), transparent 70%); }
.btn-cyan { background: linear-gradient(135deg, #06b6d4, #2563eb); color: #fff; }
.btn-cyan:hover { filter: brightness(1.08); }
.passion-hero { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin: 6px 0 18px; padding: 26px; border-radius: 20px; border: 1px solid var(--line);
  background: radial-gradient(520px 230px at 92% 0%, rgba(6,182,212,.30), transparent 70%), radial-gradient(400px 200px at 0% 100%, rgba(37,99,235,.18), transparent 70%), linear-gradient(160deg, var(--card2), var(--bg2)); }
.passion-hero .eyebrow { color: var(--cyan2); }
.passion-hero h1 { margin: 0 0 4px; }
.passion-hero p { margin: 0; }
.ctab-passion.active { background: linear-gradient(135deg, #06b6d4, #2563eb); border-color: var(--cyan); color: #fff; }
.pill.active-cyan { background: var(--cyan); border-color: var(--cyan); color: #fff; }
.pill.active-amber { background: var(--warn); border-color: var(--warn); color: #111; }
.pill span { opacity: .65; margin-left: 4px; font-size: .78rem; }
.pill-red.on { background: rgba(244,63,94,.18); border-color: var(--neg); color: #fecdd3; }
.pill-green.on { background: rgba(34,197,94,.18); border-color: var(--pos); color: #bbf7d0; }
.pill-blue.on { background: rgba(96,165,250,.18); border-color: var(--blue); color: #bfdbfe; }
.pill-violet.on { background: rgba(139,92,246,.2); border-color: var(--violet); color: #ddd6fe; }
.pill-amber.on { background: rgba(245,158,11,.18); border-color: var(--warn); color: #fde68a; }
.pill-cyan.on { background: rgba(6,182,212,.18); border-color: var(--cyan); color: #a5f3fc; }
.tag-cloud { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; margin: -4px 0 16px; }
.hashtag { font-size: .8rem; color: var(--cyan2); padding: 2px 8px; border-radius: 6px; background: rgba(6,182,212,.08); }
.hashtag.on, .hashtag:hover { background: rgba(6,182,212,.25); text-decoration: none; }
.notes-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.note-card { display: flex; flex-direction: column; border-radius: 16px; border: 1px solid var(--line); background: var(--card); color: var(--text); overflow: hidden; border-top: 4px solid var(--nc); transition: transform .15s, box-shadow .15s, border-color .15s; }
.note-card:hover { transform: translateY(-3px); text-decoration: none; box-shadow: 0 14px 34px rgba(0,0,0,.35); border-color: var(--nc); }
.nc-red { --nc: #f43f5e; } .nc-green { --nc: #22c55e; } .nc-blue { --nc: #60a5fa; } .nc-violet { --nc: #8b5cf6; } .nc-amber { --nc: #f59e0b; } .nc-cyan { --nc: #06b6d4; }
.note-thumb { height: 150px; background-size: cover; background-position: center; position: relative; }
.note-thumb span { position: absolute; inset: 0; margin: auto; width: 52px; height: 36px; border-radius: 10px; background: rgba(220,38,38,.92); color: #fff; display: grid; place-items: center; font-size: 1rem; }
.note-body { padding: 16px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.note-body h3 { margin: 0; font-size: 1.05rem; }
.note-body p { margin: 0; color: var(--muted); font-size: .9rem; }
.note-top { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: space-between; }
.note-view .note-top { justify-content: flex-start; }
.note-flags { font-size: .9rem; }
.cat-badge { font-size: .76rem; font-weight: 600; padding: 3px 10px; border-radius: 999px; }
.cb-red { background: rgba(244,63,94,.15); color: #fda4af; } .cb-green { background: rgba(34,197,94,.15); color: #86efac; }
.cb-blue { background: rgba(96,165,250,.15); color: #93c5fd; } .cb-violet { background: rgba(139,92,246,.18); color: #c4b5fd; }
.cb-amber { background: rgba(245,158,11,.15); color: #fcd34d; } .cb-cyan { background: rgba(6,182,212,.15); color: #67e8f9; }
.note-meta { display: flex; gap: 12px; font-size: .8rem; margin-top: auto; }
.note-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.note-tags span { font-size: .75rem; color: var(--cyan2); }
.note-view h1 { display: block; margin: 6px 0 8px; }
.note-prose { font-size: 1rem; }
.note-prose ol, .note-prose ul { padding-left: 1.4em; }
.note-prose ol li { margin: 4px 0; padding-left: 4px; }
.note-prose ol li::marker { color: var(--cyan2); font-weight: 700; }
pre.code { position: relative; background: #070b11; border: 1px solid var(--line); border-radius: 12px; padding: 16px; overflow-x: auto; margin: 1em 0; }
pre.code code { background: none; padding: 0; font: 13.5px/1.6 var(--mono); color: #d1e7ff; white-space: pre; }
pre.code[data-lang]::before { content: attr(data-lang); position: absolute; top: 6px; left: 12px; font: 600 .65rem Inter, sans-serif; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
pre.code[data-lang] { padding-top: 26px; }
.copy-btn { position: absolute; top: 6px; right: 6px; font: 600 .72rem Inter, sans-serif; padding: 4px 10px; border-radius: 6px; border: 1px solid var(--line); background: var(--card2); color: var(--text); cursor: pointer; }
.copy-btn.done { background: var(--pos); color: #fff; border-color: var(--pos); }
.videos { display: grid; grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); gap: 16px; }
.video { margin: 0; }
.video-frame { position: relative; padding-top: 56.25%; border-radius: 12px; overflow: hidden; border: 1px solid var(--line); background: #000; }
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video figcaption { font-size: .85rem; color: var(--muted); margin-top: 6px; }
.link-list { display: grid; gap: 10px; }
.link-card { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); color: var(--text); }
a.link-card:hover { border-color: var(--cyan); text-decoration: none; }
.link-card > span:nth-child(2) { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.link-card small { color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.link-card em { font-style: normal; color: var(--cyan2); }
.ext-badge { flex: 0 0 auto; min-width: 44px; text-align: center; font: 700 .68rem Inter, sans-serif; padding: 6px 6px; border-radius: 8px; background: rgba(6,182,212,.15); color: var(--cyan2); }
.link-ico { font-size: 1rem; padding: 4px 6px; }
.editor-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.editor-head h2 { margin: 0; }
.md-toolbar { display: flex; gap: 4px; flex-wrap: wrap; }
.md-toolbar button { background: var(--bg); border: 1px solid var(--line); color: var(--text); border-radius: 7px; padding: 5px 9px; font: 500 .8rem Inter, sans-serif; cursor: pointer; }
.md-toolbar button:hover { border-color: var(--cyan); color: var(--cyan2); }
.drop-cyan:hover, .drop-cyan.over { border-color: var(--cyan); background: rgba(6,182,212,.06); }
@media (max-width: 760px) { .videos { grid-template-columns: 1fr; } .notes-grid { grid-template-columns: 1fr; } }
.link-list { grid-template-columns: minmax(0, 1fr); }
.link-card { min-width: 0; }
.link-card b { overflow-wrap: anywhere; }
.chk > div { min-width: 0; overflow-wrap: anywhere; }
.chk .check { flex: 0 0 auto; }
.note-prose { min-width: 0; overflow-wrap: anywhere; }
@media (max-width: 760px) { .link-card { flex-wrap: wrap; } .link-card .actions { width: 100%; } }

/* ---------- Schedule & results ---------- */
.ctab-schedule.active { background: linear-gradient(135deg, #8b5cf6, #2563eb); border-color: var(--violet); color: #fff; }
.ctab-results.active { background: linear-gradient(135deg, #f59e0b, #16a34a); border-color: #f59e0b; color: #fff; }
.ctab em.hot { background: var(--neg); color: #fff; }
.hero-sched { background: radial-gradient(500px 220px at 90% 0%, rgba(37,99,235,.28), transparent 70%), radial-gradient(400px 200px at 0% 100%, rgba(139,92,246,.2), transparent 70%), linear-gradient(160deg, var(--card2), var(--bg2)); }
.next-up { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; padding: 18px 22px; border-radius: 16px; margin-bottom: 16px;
  background: linear-gradient(135deg, rgba(139,92,246,.22), rgba(37,99,235,.12)); border: 1px solid rgba(139,92,246,.45); }
.next-up.next-test { background: linear-gradient(135deg, rgba(245,158,11,.22), rgba(234,88,12,.1)); border-color: rgba(245,158,11,.5); }
.next-up h2 { margin: 2px 0; font-size: 1.25rem; }
.next-up p { margin: 0; }
.countdown { font: 700 1.6rem var(--mono); color: #fff; background: rgba(0,0,0,.25); padding: 8px 16px; border-radius: 12px; }
.week-nav { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin: 6px 0 14px; }
.week { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 10px; }
.day { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 10px; min-height: 140px; display: flex; flex-direction: column; gap: 8px; }
.day.today { border-color: var(--violet); box-shadow: 0 0 0 1px var(--violet) inset; }
.day header { display: flex; align-items: baseline; gap: 6px; }
.day header span { color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; }
.day header b { font-size: .95rem; }
.day header em { font-style: normal; font-size: .68rem; background: var(--violet); color: #fff; padding: 1px 6px; border-radius: 999px; }
.day-add { margin-left: auto; width: 22px; height: 22px; display: grid; place-items: center; border-radius: 6px; border: 1px dashed var(--line); color: var(--muted); }
.day-add:hover { border-color: var(--violet); color: var(--violet2); text-decoration: none; }
.sched { display: flex; gap: 8px; padding: 8px; border-radius: 10px; background: var(--bg); border: 1px solid var(--line); border-left: 4px solid var(--violet); }
.sched-test { border-left-color: #f59e0b; background: linear-gradient(160deg, rgba(245,158,11,.08), var(--bg) 60%); }
.sched.st-done { opacity: .7; } .sched.st-cancelled { opacity: .45; text-decoration: line-through; }
.sched-time { display: flex; flex-direction: column; align-items: center; min-width: 44px; }
.sched-time b { font: 700 .95rem var(--mono); } .sched-time small { font-size: .65rem; color: var(--muted); }
.sched-time .muted { font-size: .62rem; }
.sched-main { min-width: 0; flex: 1; }
.sched-main h3 { margin: 4px 0 2px; font-size: .88rem; overflow-wrap: anywhere; }
.sched-top { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.sched .file-actions { margin-top: 6px; gap: 6px; }
.chip-mat { font-size: .72rem; padding: 3px 8px; border-radius: 999px; background: rgba(139,92,246,.15); color: var(--violet2); overflow-wrap: anywhere; }
.chip-mat:hover { background: rgba(139,92,246,.3); text-decoration: none; }
.cal-box summary { cursor: pointer; font-weight: 600; }
.copy-row { display: flex; gap: 8px; margin: 10px 0; }
.copy-row input { font: 12px var(--mono); }
@media (max-width: 1100px) { .week { grid-template-columns: repeat(2, minmax(0, 1fr)); } .day.empty-day { min-height: 0; } }
@media (max-width: 640px) { .week { grid-template-columns: 1fr; } .day.empty-day { display: none; } .day.today.empty-day { display: flex; } }

.kind-switch { display: flex; gap: 8px; margin-bottom: 16px; }
.kind-switch input { display: none; }
.kind-switch label { flex: 1; text-align: center; padding: 12px; border-radius: 12px; border: 1px solid var(--line); cursor: pointer; font-weight: 600; color: var(--muted) !important; margin: 0 !important; display: block !important; }
.kind-switch input#kc:checked + label { background: rgba(139,92,246,.18); border-color: var(--violet); color: #ddd6fe !important; }
.kind-switch input#kt:checked + label { background: rgba(245,158,11,.18); border-color: #f59e0b; color: #fde68a !important; }
.mat-tools { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-bottom: 10px; }
.mat-tools input[type=search] { width: auto; flex: 1 1 200px; }
.mat-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 8px; max-height: 360px; overflow-y: auto; }
.mat { display: flex !important; flex-direction: row !important; align-items: center; gap: 10px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 10px; cursor: pointer; margin: 0 !important; color: var(--text) !important; }
.mat:has(input:checked) { border-color: var(--violet); background: rgba(139,92,246,.1); }
.mat > span:last-child { display: flex; flex-direction: column; min-width: 0; }
.mat small { color: var(--muted); }
.mat-ext { flex: 0 0 auto; font: 700 .6rem Inter, sans-serif; color: #fff; padding: 5px 6px; border-radius: 6px; }
.wa-help { margin: 8px 0 14px; } .wa-help summary { cursor: pointer; font-weight: 600; margin-bottom: 8px; }
.cron-box { background: var(--bg); border: 1px dashed var(--line); border-radius: 12px; padding: 14px; }
.cron-cmd { display: block; padding: 10px; margin: 6px 0; overflow-x: auto; white-space: nowrap; font-size: 12px; }

.res { display: inline-block; font: 700 .7rem Inter, sans-serif; letter-spacing: .05em; padding: 3px 9px; border-radius: 999px; vertical-align: middle; }
.res-pass { background: rgba(34,197,94,.18); color: #86efac; } .res-fail { background: rgba(244,63,94,.18); color: #fda4af; }
.res-wait { background: rgba(245,158,11,.18); color: #fcd34d; } .res-prog { background: rgba(96,165,250,.15); color: #93c5fd; }
.attempts { display: grid; gap: 8px; }
.attempt-row { display: flex; align-items: center; gap: 14px; padding: 12px 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); color: var(--text); border-left: 4px solid var(--line); }
.attempt-row:hover { text-decoration: none; border-color: #f59e0b; }
.ar-pass { border-left-color: var(--pos); } .ar-fail { border-left-color: var(--neg); } .ar-pending { border-left-color: #f59e0b; }
.att-no { font: 700 1.1rem var(--mono); color: var(--muted); min-width: 36px; }
.att-main { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.att-main small { color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.att-score { font: 600 .95rem var(--mono); }
.waiting { border-color: rgba(245,158,11,.5); }
.test-tile { color: var(--text); }
.test-tile:hover { text-decoration: none; }
.result-card { border-width: 2px; }
.rc-pass { border-color: rgba(34,197,94,.6); background: linear-gradient(160deg, rgba(34,197,94,.12), var(--card) 60%); }
.rc-fail { border-color: rgba(244,63,94,.5); background: linear-gradient(160deg, rgba(244,63,94,.10), var(--card) 60%); }
.result-big { display: flex; align-items: center; gap: 16px; margin-bottom: 8px; }
.result-big > span { font-size: 2.6rem; }
.result-big b { font-size: 1.3rem; }
.result-big .score { font: 700 1.5rem var(--mono); margin-top: 2px; }
.corrections ol { margin: 0; padding-left: 1.3em; }
.sheets { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
.sheet { margin: 0; }
.sheet img, .sheet-pdf { width: 100%; height: 200px; object-fit: cover; border-radius: 10px; border: 1px solid var(--line); display: grid; place-items: center; background: var(--bg); font: 700 1rem Inter, sans-serif; color: var(--muted); }
.sheet figcaption { font-size: .75rem; color: var(--muted); margin-top: 4px; overflow-wrap: anywhere; }
.grade-card { border-color: rgba(139,92,246,.5); }
.steps-help { margin: 0 0 12px; padding-left: 1.2em; }
.attempts { grid-template-columns: minmax(0, 1fr); }
.attempt-row { min-width: 0; }
@media (max-width: 640px) { .attempt-row { flex-wrap: wrap; gap: 8px 12px; } .att-main { flex-basis: calc(100% - 60px); } }
/* agenda-style week: one row per day, entries side by side */
.week { grid-template-columns: minmax(0, 1fr) !important; gap: 8px; }
.day { display: grid; grid-template-columns: 130px minmax(0, 1fr); align-items: start; gap: 6px 14px; min-height: 0; padding: 12px 14px; }
.day header { flex-direction: column; align-items: flex-start; gap: 2px; position: relative; grid-row: span 50; }
.day header b { font-size: 1.05rem; }
.day-add { position: absolute; top: 0; right: 0; }
.day > p { margin: 6px 0; }
.day .sched { grid-column: 2; }
.day:not(.empty-day) { display: grid; }
.day-items { display: contents; }
.sched { padding: 10px 12px; gap: 14px; }
.sched-main h3 { font-size: .98rem; }
.chip-mat { font-size: .78rem; }
.day.empty-day { opacity: .7; padding: 8px 14px; }
@media (max-width: 1100px) { .day.empty-day { min-height: 0; } }
@media (max-width: 640px) {
  .day { grid-template-columns: minmax(0, 1fr); }
  .day header { flex-direction: row; align-items: baseline; grid-row: auto; padding-right: 30px; }
  .day .sched { grid-column: 1; }
  .day.empty-day { display: none; } .day.today.empty-day { display: grid; }
}
.day header { grid-row: auto; }
.day-items { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.day-items > p { margin: 2px 0; }
.day .sched { grid-column: auto; }

/* ---------- completion status ---------- */
.done-badge { font: 700 .72rem Inter, sans-serif; padding: 3px 10px; border-radius: 999px; }
.done-yes { background: rgba(34,197,94,.18); color: #86efac; border: 1px solid rgba(34,197,94,.45); }
.done-no { background: rgba(244,63,94,.14); color: #fda4af; border: 1px solid rgba(244,63,94,.4); }
.card-test.is-done { border-color: rgba(34,197,94,.55); border-left-color: #22c55e;
  background: repeating-linear-gradient(180deg, transparent 0 27px, rgba(34,197,94,.05) 27px 28px), linear-gradient(160deg, rgba(34,197,94,.12), var(--card) 55%); }
.card-test.is-done .fi-test { background: linear-gradient(160deg, #22c55e, #15803d); }
.card-test.is-todo { border-left-color: #f43f5e; }
.ribbon-done { background: linear-gradient(90deg, #22c55e, #15803d); }
.status-chips { display: flex; gap: 8px; flex-wrap: wrap; margin: 0 0 12px; }
.pill-done.on { background: rgba(34,197,94,.2); border-color: #22c55e; color: #bbf7d0; }
.pill-todo.on { background: rgba(244,63,94,.18); border-color: var(--neg); color: #fecdd3; }
.sh-done { color: #86efac; } .sh-todo { color: #fda4af; }
.progress { height: 6px; background: var(--bg); border-radius: 999px; margin-top: 8px; overflow: hidden; }
.progress i { display: block; height: 100%; background: linear-gradient(90deg, #22c55e, #86efac); border-radius: 999px; }
.subj-hint { font-size: .85rem; color: var(--violet2); }
.subj-hint.warn { color: var(--warn); }
.only-test .subj-hint { margin: 0 0 10px; }
.mat[hidden] { display: none !important; }

/* ================= Shivan Class – colourful kid theme (body.kid) ================= */
.kid { --k1: #8b5cf6; --k2: #ec4899; --k3: #f59e0b; --k4: #22c55e; --k5: #3b82f6;
  background-image: radial-gradient(900px 420px at 95% -5%, rgba(236,72,153,.16), transparent 60%), radial-gradient(800px 400px at -5% 15%, rgba(59,130,246,.14), transparent 60%),
    radial-gradient(700px 380px at 50% 110%, rgba(245,158,11,.10), transparent 60%); }
.kid h1, .kid h2, .kid h3, .kid .ctab, .kid .pill, .kid .btn, .kid .eyebrow { font-family: 'Baloo 2', Inter, system-ui, sans-serif; }
.kid h1 { letter-spacing: 0; }

/* hero */
.kid .kid-hero { position: relative; overflow: hidden; align-items: center; justify-content: flex-start; gap: 22px; padding: 26px 28px; border: 0;
  background: linear-gradient(120deg, #7c3aed 0%, #db2777 55%, #f59e0b 120%); box-shadow: 0 18px 50px rgba(219,39,119,.25); }
.kid .kid-hero.hero-test { background: linear-gradient(120deg, #ea580c 0%, #f59e0b 50%, #facc15 130%); box-shadow: 0 18px 50px rgba(234,88,12,.25); }
.kid .kid-hero.hero-answer { background: linear-gradient(120deg, #be123c, #f43f5e 60%, #fb7185); }
.kid .kid-hero.hero-sched { background: linear-gradient(120deg, #2563eb 0%, #7c3aed 60%, #db2777 130%); }
.kid .kid-hero::before, .kid .kid-hero::after { content: ''; position: absolute; border-radius: 50%; background: rgba(255,255,255,.12); pointer-events: none; }
.kid .kid-hero::before { width: 220px; height: 220px; right: -60px; top: -90px; }
.kid .kid-hero::after { width: 120px; height: 120px; right: 140px; bottom: -70px; background: rgba(255,255,255,.08); }
.kid .kid-hero-text { flex: 1; min-width: 200px; position: relative; z-index: 1; }
.kid .kid-hero h1 { color: #fff; font-size: 2.1rem; font-weight: 800; text-shadow: 0 2px 0 rgba(0,0,0,.12); }
.kid .kid-hero .muted { color: rgba(255,255,255,.88); }
.kid .kid-hello { color: #fff !important; opacity: .95; font-size: 1rem; letter-spacing: .02em; text-transform: none; font-weight: 700; margin-bottom: 2px; }
.kid .kid-hero .btn, .kid .kid-hero .actions { position: relative; z-index: 1; }
.kid .kid-hero .btn:not(.btn-ghost) { background: #fff; color: #7c3aed; box-shadow: 0 6px 18px rgba(0,0,0,.18); }
.kid .kid-hero.hero-test .btn:not(.btn-ghost) { color: #c2410c; }
.kid .kid-hero .btn-ghost { color: #fff; border-color: rgba(255,255,255,.6); }
.avatar-ring { flex: 0 0 auto; display: inline-grid; place-items: center; border-radius: 50%; padding: 4px; position: relative; z-index: 1;
  background: conic-gradient(#f59e0b, #ec4899, #8b5cf6, #3b82f6, #22c55e, #f59e0b); box-shadow: 0 8px 24px rgba(0,0,0,.25); }
.avatar-ring img, .avatar-ring .av-initial { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; border: 3px solid #fff; background: #fff; }
.av-initial { display: grid; place-items: center; font: 800 2.2rem 'Baloo 2', sans-serif; color: #7c3aed; background: linear-gradient(135deg, #fef3c7, #fce7f3) !important; }
.av-lg { width: 96px; height: 96px; } .av-md { width: 80px; height: 80px; } .av-sm { width: 52px; height: 52px; }
.av-sm .av-initial { font-size: 1.4rem; }
.kid-quote { margin: -6px 0 14px; padding: 10px 16px; border-radius: 14px; background: linear-gradient(90deg, rgba(250,204,21,.18), rgba(236,72,153,.12)); border: 1px dashed rgba(250,204,21,.5); color: #fde68a; font-weight: 600; }

/* colourful tabs */
.kid .class-tabs { gap: 10px; }
.kid .ctab { --tc: #8b5cf6; border-radius: 16px; padding: 10px 18px; font-size: 1.02rem; border: 2px solid color-mix(in srgb, var(--tc) 45%, transparent);
  background: color-mix(in srgb, var(--tc) 14%, var(--card)); color: color-mix(in srgb, var(--tc) 60%, #fff); transition: transform .15s, box-shadow .15s; }
.kid .ctab span[aria-hidden] { font-size: 1.25rem; }
.kid .ctab:hover { transform: translateY(-2px); box-shadow: 0 8px 20px color-mix(in srgb, var(--tc) 30%, transparent); }
.kid .ctab-material { --tc: #a855f7; } .kid .ctab-tests { --tc: #f97316; } .kid .ctab-answers { --tc: #f43f5e; }
.kid .ctab-schedule { --tc: #3b82f6; } .kid .ctab-results { --tc: #22c55e; }
.kid .ctab.active { background: linear-gradient(135deg, var(--tc), color-mix(in srgb, var(--tc) 60%, #ec4899)); border-color: transparent; color: #fff;
  box-shadow: 0 10px 24px color-mix(in srgb, var(--tc) 40%, transparent); transform: translateY(-2px); }
.kid .ctab em { background: rgba(255,255,255,.18); color: inherit; font-weight: 700; }
.kid .ctab.active em { background: rgba(255,255,255,.3); color: #fff; }

/* colourful subject chips */
.pill.subj { --sc: #8b5cf6; border: 2px solid color-mix(in srgb, var(--sc) 55%, transparent); background: color-mix(in srgb, var(--sc) 12%, var(--card));
  color: color-mix(in srgb, var(--sc) 55%, #fff); font-weight: 600; padding: 6px 14px; transition: transform .12s; }
.pill.subj i { font-style: normal; display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: color-mix(in srgb, var(--sc) 35%, transparent); color: #fff; font-size: .8rem; margin-right: 2px; }
.pill.subj:hover { transform: translateY(-1px); text-decoration: none; }
.pill.subj.active { background: var(--sc); border-color: var(--sc); color: #fff; box-shadow: 0 6px 16px color-mix(in srgb, var(--sc) 40%, transparent); }
.pill.subj.active i { background: rgba(255,255,255,.25); }
.pill.subj span { color: inherit; opacity: .75; }
.subj-head i { font-style: normal; display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 10px; background: var(--sc); color: #fff; font-size: .95rem; }
.kid .subj-head { border-bottom: 3px solid color-mix(in srgb, var(--sc) 45%, transparent); color: color-mix(in srgb, var(--sc) 45%, #fff); }

/* fun search bar */
.kid .filters.card { border: 2px solid transparent; border-radius: 18px; padding: 10px;
  background: linear-gradient(var(--card), var(--card)) padding-box, linear-gradient(90deg, #8b5cf6, #ec4899, #f59e0b, #22c55e) border-box; }
.kid .filters input, .kid .filters select { border-radius: 12px; font-size: 1rem; background: var(--bg2); }
.kid .filters .btn { border-radius: 12px; background: linear-gradient(135deg, #8b5cf6, #ec4899); padding: 9px 18px; }

/* cards get the subject colour */
.kid .file-card:not(.card-test):not(.card-answer) { border-top: 4px solid var(--sc, var(--violet)); border-radius: 16px; }
.kid .file-card:not(.card-test):not(.card-answer) .tag-kind { background: color-mix(in srgb, var(--sc) 20%, transparent); color: color-mix(in srgb, var(--sc) 50%, #fff); }
.kid .file-card { transition: transform .15s, box-shadow .15s; }
.kid .file-card:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(0,0,0,.3); }
.kid .btn-violet { background: linear-gradient(135deg, #8b5cf6, #ec4899); }
@media (max-width: 640px) {
  .kid .kid-hero { flex-direction: column; align-items: flex-start; text-align: left; padding: 20px; }
  .kid .kid-hero h1 { font-size: 1.7rem; }
  .av-lg { width: 76px; height: 76px; }
  .kid .ctab { padding: 8px 14px; font-size: .95rem; }
}

/* ---------- classroom popup ---------- */
.pop-overlay { position: fixed; inset: 0; z-index: 100; background: rgba(5,8,15,.66); backdrop-filter: blur(4px); display: grid; place-items: center; padding: 16px; animation: popFade .2s ease; }
.pop-overlay.closing { opacity: 0; transition: opacity .2s; }
.pop-box { position: relative; width: min(560px, 100%); max-height: calc(100vh - 32px); overflow-y: auto; border-radius: 24px; padding: 22px;
  background: linear-gradient(160deg, #1e1b4b, #111827 60%); border: 2px solid transparent;
  background-clip: padding-box; box-shadow: 0 30px 80px rgba(0,0,0,.5), 0 0 0 2px rgba(236,72,153,.5); animation: popIn .32s cubic-bezier(.2,1.4,.4,1); }
.pop-box.pop-alarm { box-shadow: 0 30px 80px rgba(0,0,0,.5), 0 0 0 3px #f59e0b; animation: popIn .32s cubic-bezier(.2,1.4,.4,1), wiggle .5s .35s 2; }
.pop-box.pop-party { box-shadow: 0 30px 80px rgba(0,0,0,.5), 0 0 0 3px #22c55e; }
.pop-x { position: absolute; top: 10px; right: 12px; width: 34px; height: 34px; border-radius: 50%; border: 0; background: rgba(255,255,255,.08); color: #fff; font-size: 1.4rem; cursor: pointer; }
.pop-top { display: flex; align-items: center; gap: 14px; margin-bottom: 12px; padding-right: 30px; }
.pop-top h2 { margin: 0; font: 800 1.5rem 'Baloo 2', Inter, sans-serif; background: linear-gradient(90deg, #fde68a, #f9a8d4, #c4b5fd); -webkit-background-clip: text; background-clip: text; color: transparent; }
.pop-top p { margin: 0; }
.pop-sec { margin: 12px 0; }
.pop-sec h3 { font: 700 1rem 'Baloo 2', Inter, sans-serif; margin: 0 0 8px; color: #e9d5ff; }
.pop-item { --sc: #8b5cf6; border-radius: 16px; padding: 12px; margin-bottom: 10px; background: color-mix(in srgb, var(--sc) 14%, #0b1220); border: 2px solid color-mix(in srgb, var(--sc) 50%, transparent); }
.pop-item.pop-test { border-style: dashed; }
.pop-item-head { display: flex; align-items: center; gap: 10px; }
.pop-ico { flex: 0 0 auto; width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--sc); color: #fff; font-size: 1.15rem; }
.pop-item-text { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.pop-item-text b { overflow-wrap: anywhere; } .pop-item-text small { color: var(--muted); }
.pop-when { font: 700 .72rem Inter, sans-serif; padding: 4px 10px; border-radius: 999px; white-space: nowrap; }
.pw-live { background: #ef4444; color: #fff; animation: pulse 1.2s infinite; } .pw-soon { background: #f59e0b; color: #1f1300; } .pw-later { background: rgba(255,255,255,.1); color: #e5e7eb; }
.pop-notes { margin: 8px 0 0; color: #fde68a; font-size: .9rem; }
.pop-acts { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.pop-checked { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 14px; margin-bottom: 8px; color: var(--text); background: rgba(255,255,255,.05); border: 2px solid rgba(255,255,255,.08); }
.pop-checked:hover { text-decoration: none; border-color: #fde68a; }
.pop-checked > span:first-child { font-size: 1.6rem; }
.pc-text { flex: 1; display: flex; flex-direction: column; } .pc-text small { color: var(--muted); }
.pc-pass { border-color: rgba(34,197,94,.5); background: rgba(34,197,94,.10); } .pc-fail { border-color: rgba(244,63,94,.4); background: rgba(244,63,94,.08); }
.pop-foot { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 14px; }
.pop-foot .btn-violet { background: linear-gradient(135deg, #8b5cf6, #ec4899); font-size: 1.05rem; padding: 10px 22px; }
.confetti { position: fixed; inset: 0; pointer-events: none; z-index: 101; overflow: hidden; }
.confetti span { position: absolute; top: -40px; font-size: 1.6rem; animation: fall 2.2s ease-in forwards; }
@keyframes popIn { from { transform: scale(.8) translateY(20px); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes popFade { from { opacity: 0; } }
@keyframes wiggle { 25% { transform: rotate(-2deg); } 75% { transform: rotate(2deg); } }
@keyframes pulse { 50% { opacity: .55; } }
@keyframes fall { to { transform: translateY(110vh) rotate(540deg); } }
@media (prefers-reduced-motion: reduce) { .pop-box, .pop-overlay, .confetti span, .pw-live { animation: none !important; } }
@media (max-width: 640px) {
  .kid .class-tabs { flex-wrap: nowrap; overflow-x: auto; padding: 4px 2px 10px; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
  .kid .class-tabs::-webkit-scrollbar { display: none; }
  .kid .ctab { flex: 0 0 auto; }
}
.cal-buttons { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin: 12px 0; }
.cal-btn { display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 12px; align-items: center; padding: 14px 16px; border-radius: 16px; color: #fff; }
.cal-btn:hover { text-decoration: none; filter: brightness(1.08); transform: translateY(-1px); }
.cal-btn span { grid-row: span 2; font-size: 1.8rem; }
.cal-btn b { font-size: 1.05rem; } .cal-btn small { opacity: .85; }
.cal-apple { background: linear-gradient(135deg, #111827, #374151); border: 1px solid #4b5563; }
.cal-google { background: linear-gradient(135deg, #2563eb, #16a34a); }
.cal-more { margin-top: 6px; } .cal-more summary { cursor: pointer; color: var(--muted); }
.tg-chat { display: flex; flex-direction: column; gap: 2px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); margin-bottom: 10px; }