/* ============================================================
   CREATOR STUDIO WEBAPP — Priya's authoring workspace
   Re-based onto the SHARED BeeTrustScore design language used by
   the Student + Faculty apps (shared/brand.css): Inter / JetBrains
   Mono, neutral ink-on-fog palette, flat bordered cards, ink
   primary buttons, full-width sticky topbar + light sidebar.
   Creator persona comb color = PLUM (just as Student = honey,
   Faculty = ink). Themes: light (default) · studio.
   ============================================================ */
:root{
  /* ---- LIGHT (default) — mirrors brand.css neutrals ---- */
  --surface:#F8FAFC; --surface-2:#F1F5F9; --card:#FFFFFF; --card-2:#F8FAFC;
  --text-primary:#0B1220; --text-secondary:#475569; --text-muted:#64748B;
  --border:#E2E8F0; --border-2:#E2E8F0;
  --ink:#0B1220; --ink-2:#1E293B;
  /* plum comb — creator's assigned accent (brand --plum family) */
  --accent:#6B21A8; --accent-2:#7C3AED; --accent-deep:#581C87; --accent-bg:#EDE9FE; --accent-soft:#C4B5FD; --accent-ink:#fff;
  /* support — emerald (up / published) + honey (draft / warn), from brand */
  --sage:#059669; --sage-bg:#D1FAE5; --sage-bd:#A7F3D0;
  --ochre:#B45309; --ochre-bg:#FEF3C7; --ochre-bd:#FCD34D;
  /* brand honey for the topbar persona tag (STUDIO), matching other apps */
  --brand-tag:#D97706;
  /* domain accents for plates / activity glyphs */
  --dm-data:#0F766E; --dm-mlops:#6B21A8; --dm-cloud:#0369A1; --dm-frontend:#B45309; --dm-backend:#9F1239; --dm-comms:#059669;
  /* sidebar tokens (theme-aware) — light card sidebar like persona-student */
  --side-bg:#FFFFFF; --side-bg2:#FFFFFF; --side-text:#334155; --side-strong:#0B1220; --side-dim:#64748B; --side-label:#64748B;
  --side-hover:var(--accent-bg); --side-grad:linear-gradient(100deg,var(--accent),var(--accent-deep)); --side-on-text:#fff;
  --side-comb-op:.04; --side-comb-img:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='56' height='64' viewBox='0 0 56 64'><polygon points='28,2 52,16 52,44 28,58 4,44 4,16' fill='none' stroke='%236B21A8' stroke-width='1.4'/></svg>");
  --side-foot-bd:var(--border); --side-foot-bg:var(--surface-2); --side-out:#9F1239;
  /* shared type system */
  --disp:'Inter',system-ui,sans-serif; --body:'Inter',system-ui,sans-serif; --mono:'JetBrains Mono',ui-monospace,monospace;
  --side:240px; --max:1420px; --ease:cubic-bezier(.2,.7,.2,1);
}
[data-theme="studio"]{
  /* ---- STUDIO · plum dark — creator's comb color in the dark ---- */
  --surface:#140E22; --surface-2:#1B1330; --card:#221836; --card-2:#291E40;
  --text-primary:#F1ECFA; --text-secondary:#BEB3D4; --text-muted:#8C80A6;
  --border:#33274D; --border-2:#40325F;
  --ink:#160D2A; --ink-2:#1F1340;
  --accent:#A78BFA; --accent-2:#C4B5FD; --accent-deep:#7C3AED; --accent-bg:#2A1F46; --accent-soft:#C4B5FD; --accent-ink:#160d2a;
  --sage:#34D399; --sage-bg:#1E3A2C; --sage-bd:#2E5340;
  --ochre:#FBBF24; --ochre-bg:#3A2E14; --ochre-bd:#574420;
  --brand-tag:#FCD34D;
  --side-bg:#1B1330; --side-bg2:#221836; --side-text:#BEB3D4; --side-strong:#F1ECFA; --side-dim:#8C80A6; --side-label:#8C80A6;
  --side-hover:rgba(167,139,250,.14); --side-grad:linear-gradient(100deg,var(--accent),var(--accent-deep)); --side-on-text:#160d2a;
  --side-comb-op:.08; --side-comb-img:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='56' height='64' viewBox='0 0 56 64'><polygon points='28,2 52,16 52,44 28,58 4,44 4,16' fill='none' stroke='%23C4B5FD' stroke-width='1.4'/></svg>");
  --side-foot-bd:#33274D; --side-foot-bg:rgba(255,255,255,.03); --side-out:#FB7185;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;color-scheme:light}
body{margin:0;font-family:var(--body);color:var(--text-primary);background:var(--surface);-webkit-font-smoothing:antialiased;line-height:1.55;transition:background .3s,color .3s}
[x-cloak]{display:none!important}
[hidden]{display:none!important}                 /* guard: author rule must not beat HTML hidden attr */
a{color:inherit;text-decoration:none}
button{font-family:inherit;color:inherit;cursor:pointer;border:none;background:none}
input,select,textarea{font-family:inherit}
img,svg{display:block;max-width:100%}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--text-muted);font-weight:600}
.mono{font-family:var(--mono)}

/* ============================================================
   TOPBAR — full-width sticky header (mirrors brand .app-topbar)
   ============================================================ */
.top{position:sticky;top:0;z-index:50;height:62px;display:flex;align-items:center;gap:16px;padding:0 24px;
  background:var(--card);border-bottom:1px solid var(--border);box-shadow:0 1px 2px rgba(11,18,32,.03)}
.brand-mark{display:flex;align-items:center;gap:10px;cursor:pointer;flex:none}
.brand-mark .mk{width:26px;height:26px;flex:none}
.brand-mark .bn{display:flex;align-items:center}
.brand-mark b{font-family:var(--disp);font-weight:800;font-size:15px;letter-spacing:-.015em;color:var(--text-primary)}
.brand-mark .bs{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--brand-tag);font-weight:700;margin-left:8px;padding-left:8px;border-left:1px solid var(--border)}
.top .sp{flex:1}
.search{flex:0 1 340px;display:flex;align-items:center;gap:8px;background:var(--surface-2);border:1px solid transparent;border-radius:8px;padding:7px 12px;color:var(--text-muted);cursor:text;transition:.15s}
.search:hover,.search:focus-within{background:var(--card);border-color:var(--border)}
.search svg{width:15px;height:15px}
.search input{flex:1;background:none;border:none;outline:none;color:var(--text-primary);font-size:12.5px}
.search input::placeholder{color:var(--text-muted)}
.search kbd{font-family:var(--mono);font-size:10px;background:var(--card);border:1px solid var(--border);border-radius:4px;padding:1px 5px;color:var(--text-muted)}
.themepill{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-weight:700;font-size:11px;letter-spacing:.04em;text-transform:uppercase;padding:7px 12px;border-radius:999px;border:1px solid var(--border);background:transparent;color:var(--text-secondary);white-space:nowrap;transition:.15s var(--ease)}
.themepill .hx{width:12px;height:12px}
.themepill:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-bg)}
.themepill.on-studio{background:var(--accent-bg);border-color:var(--accent);color:var(--accent);box-shadow:0 4px 14px -6px var(--accent)}
.themepill.on-studio:hover{color:var(--accent)}
.iconbtn{position:relative;width:36px;height:36px;border-radius:8px;border:none;background:transparent;display:grid;place-items:center;color:var(--ink-2);transition:.15s}
.iconbtn:hover{background:var(--accent-bg);color:var(--accent)}
.iconbtn svg{width:17px;height:17px}
.iconbtn .dot{position:absolute;top:3px;right:3px;background:#E11D48;color:#fff;font-family:var(--mono);font-size:9px;font-weight:700;min-width:16px;height:16px;border-radius:999px;display:grid;place-items:center;border:2px solid var(--card)}
.iconbtn.on{background:var(--accent-bg);color:var(--accent)}

/* ── notification bell dropdown ── */
.notif-wrap{position:relative}
.notif-menu{position:absolute;top:calc(100% + 8px);right:0;width:370px;max-width:calc(100vw - 24px);background:var(--card);border:1px solid var(--border);border-radius:12px;box-shadow:0 16px 42px rgba(11,18,32,.22);z-index:300;overflow:hidden}
.nm-head{display:flex;align-items:center;justify-content:space-between;padding:13px 15px;border-bottom:1px solid var(--border)}
.nm-head b{font-size:14px;color:var(--ink)}
.nm-readall{border:0;background:transparent;color:var(--accent);font-family:var(--body);font-size:12px;font-weight:600;cursor:pointer;padding:2px 4px}
.nm-readall:hover{text-decoration:underline}
.nm-list{max-height:min(70vh,460px);overflow:auto;padding:5px}
.nm-item{position:relative;display:flex;gap:12px;width:100%;text-align:left;padding:11px 12px;border:0;background:transparent;border-radius:10px;cursor:pointer;transition:.12s}
.nm-item:hover{background:var(--surface-2)}
.nm-item.unread{background:color-mix(in srgb,var(--accent) 8%,transparent)}
.nm-ic{flex-shrink:0;width:34px;height:34px;border-radius:9px;display:grid;place-items:center;font-size:16px;background:var(--surface-2)}
.nm-ic.k-success{background:rgba(16,185,129,.14)}
.nm-ic.k-warn{background:rgba(245,158,11,.16)}
.nm-ic.k-info{background:rgba(99,102,241,.14)}
.nm-body{display:flex;flex-direction:column;gap:2px;min-width:0}
.nm-title{font-size:13px;font-weight:600;color:var(--ink)}
.nm-text{font-size:12px;color:var(--text-muted,var(--ink-2));line-height:1.4}
.nm-time{font-size:10.5px;color:var(--text-muted,var(--ink-2));opacity:.8;font-family:var(--mono);margin-top:1px}
.nm-unread-dot{position:absolute;top:14px;right:11px;width:8px;height:8px;border-radius:50%;background:var(--accent);flex-shrink:0}
.nm-empty{padding:28px 14px;text-align:center;color:var(--text-muted,var(--ink-2));font-size:13px}
.me{display:flex;align-items:center;gap:10px;padding:5px 12px 5px 5px;border-radius:999px;cursor:pointer;transition:.15s}
.me:hover{background:var(--surface-2)}
.me .av{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--accent-2),var(--accent-deep));color:#fff;display:grid;place-items:center;font-family:var(--disp);font-weight:700;font-size:12.5px}
.me .who{line-height:1.25}
.me .who b{font-size:12.5px;font-weight:600;display:block;color:var(--text-primary)}
.me .who span{font-family:var(--mono);font-size:10.5px;color:var(--text-muted)}
@media (max-width:600px){.brand-mark .bs,.search{display:none}.me .who{display:none}}

/* ============================================================
   SHELL — sidebar + main grid below the topbar
   ============================================================ */
.app{display:grid;grid-template-columns:var(--side) 1fr;min-height:calc(100vh - 62px);background:var(--surface)}

/* ---------------- sidebar — light, like brand .app-sidebar.persona-student ---------------- */
.side{position:sticky;top:62px;align-self:start;height:calc(100vh - 62px);overflow-y:auto;padding:18px 12px;
  background:var(--side-bg);color:var(--side-text);border-right:1px solid var(--border);
  display:flex;flex-direction:column;gap:2px}
.side::-webkit-scrollbar{width:0}
.side::before{content:"";position:absolute;inset:0;opacity:var(--side-comb-op);pointer-events:none;
  background-image:var(--side-comb-img);background-size:46px}
.side>*{position:relative}
.navsec{padding:14px 14px 4px;font-family:var(--mono);font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:var(--side-label);font-weight:700}
.navsec:first-child{padding-top:4px}
.nav{display:flex;align-items:center;gap:10px;padding:8px 14px;border-radius:8px;color:var(--side-text);font-weight:500;font-size:13px;width:100%;text-align:left;line-height:1.35;transition:.12s var(--ease)}
.nav .ic{width:18px;display:grid;place-items:center;font-size:13px;flex-shrink:0;opacity:.85}
.nav .lbl{flex:1}
.nav .ct{margin-left:auto;font-family:var(--mono);font-size:9.5px;font-weight:700;padding:1px 7px;border-radius:999px;background:var(--accent-bg);color:var(--accent)}
.nav:hover{background:var(--side-hover);color:var(--accent)}.nav:hover .ic{opacity:1}
.nav.on{background:var(--accent);color:var(--side-on-text);font-weight:600;box-shadow:0 1px 0 #00000020}
.nav.on .ic{opacity:1}.nav.on .ct{background:color-mix(in srgb,var(--side-on-text) 22%,transparent);color:var(--side-on-text)}
.side .out{margin-top:auto;color:var(--side-out)}
.side .out:hover{background:color-mix(in srgb,var(--side-out) 12%,transparent);color:var(--side-out)}

/* ---------------- main ---------------- */
.main{padding:24px 30px 90px;min-width:0;overflow-x:hidden}

/* page header */
.phead{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:22px;flex-wrap:wrap}
.crumb{margin-bottom:10px;font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;color:var(--text-muted)}
.crumb b{color:var(--ink-2);font-weight:600}.crumb .s{color:var(--border-2);margin:0 6px}
.h1{font-family:var(--disp);font-weight:800;font-size:30px;line-height:1.1;letter-spacing:-.025em;margin:0;color:var(--text-primary)}
.h1 em{font-style:italic;font-weight:500;color:var(--accent);font-size:.82em;letter-spacing:-.01em}
.psub{margin:12px 0 0;color:var(--text-secondary);font-size:15px;max-width:600px;line-height:1.6}
.facets{display:flex;gap:14px;margin-top:12px;flex-wrap:wrap}
.facet{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:11px;color:var(--text-muted)}
.facet svg{width:13px;height:13px;color:var(--accent)}
.acts{display:flex;gap:8px;flex:none;flex-wrap:wrap}

/* buttons — ink primary, accent on hover (brand idiom) */
.btn{font-size:12.5px;font-weight:600;padding:8px 14px;border-radius:8px;border:1.5px solid var(--border);background:var(--card);color:var(--ink-2);display:inline-flex;align-items:center;gap:7px;transition:.15s var(--ease)}
.btn:hover{border-color:var(--accent);color:var(--accent)}
.btn svg{width:15px;height:15px}
.btn.primary{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn.primary:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.ghost{background:transparent;border-color:transparent;color:var(--accent)}
.btn.ghost:hover{background:var(--accent-bg)}
.btn.sm{padding:7px 11px;font-size:12px}

/* KPI strip — separate flat cards (brand .kpi-row / .kpi) */
.ledger{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:22px}
.lc{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px 18px;position:relative;overflow:hidden}
.lc .k{font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;color:var(--text-muted);text-transform:uppercase;font-weight:600;margin-bottom:8px}
.lc .v{font-family:var(--disp);font-weight:800;font-size:26px;line-height:1;letter-spacing:-.02em;color:var(--text-primary)}
.lc .v small{font-family:var(--body);font-size:12px;font-weight:500;color:var(--text-muted);letter-spacing:0;margin-left:4px}
.lc .d{font-family:var(--mono);font-size:10.5px;font-weight:700;margin-top:7px;color:var(--text-muted)}.lc .d.up{color:var(--sage)}
.lc.hl{background:var(--ink);border-color:var(--ink)}
.lc.hl .k{color:var(--accent-soft)}.lc.hl .v{color:#fff}.lc.hl .v small{color:#FFFFFF80}.lc.hl .d{color:#FFFFFFCC}.lc.hl .d.up{color:#6EE7B7}

/* ===== greeting hero card (home) — plum, downstream-reach snapshot ===== */
.greet{position:relative;overflow:hidden;border-radius:22px;margin-bottom:22px;padding:30px 32px 24px;
  background:linear-gradient(135deg,#7C3AED 0%,#6D28D9 48%,#5B21B6 100%);
  box-shadow:0 18px 44px -20px rgba(91,33,182,.65);color:#fff}
.greet::before{content:"";position:absolute;inset:0;z-index:0;opacity:.16;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='56' height='64' viewBox='0 0 56 64'><polygon points='28,2 52,16 52,44 28,58 4,44 4,16' fill='none' stroke='white' stroke-width='1.2'/></svg>");
  background-size:48px 55px}
.greet::after{content:"";position:absolute;right:-80px;top:-90px;width:320px;height:320px;z-index:0;border-radius:50%;
  background:radial-gradient(circle,rgba(196,181,253,.35),transparent 70%);pointer-events:none}
.greet>*{position:relative;z-index:1}
.greet-top{display:flex;align-items:flex-start;justify-content:space-between;gap:28px;flex-wrap:wrap}
.greet-lead{flex:1;min-width:280px}
.greet-meta{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;font-weight:600;color:rgba(255,255,255,.78);display:flex;align-items:center;gap:8px;margin-bottom:14px}
.greet-meta .dot{width:6px;height:6px;border-radius:50%;background:#C4B5FD;box-shadow:0 0 0 3px rgba(196,181,253,.25)}
.greet-meta .s{color:rgba(255,255,255,.4)}
.greet-h1{font-family:var(--disp);font-weight:800;font-size:34px;line-height:1.08;letter-spacing:-.03em;margin:0;color:#fff}
.greet-h1 em{font-style:italic;font-weight:500;color:#E9D5FF}
.greet-h1 .wave{display:inline-block;font-style:normal;animation:wave 2.4s ease-in-out infinite;transform-origin:70% 70%}
@keyframes wave{0%,60%,100%{transform:rotate(0)}10%,30%{transform:rotate(14deg)}20%,40%{transform:rotate(-8deg)}}
.greet-sub{margin:14px 0 0;font-size:14.5px;line-height:1.6;color:rgba(255,255,255,.82);max-width:560px}
.greet-sub b{color:#fff;font-weight:700}
/* progress ring */
.greet-ring{display:flex;align-items:center;gap:14px;flex:none}
.ring{--pct:0;position:relative;width:74px;height:74px;border-radius:50%;display:grid;place-items:center;flex:none;
  background:conic-gradient(#fff calc(var(--pct)*1%),rgba(255,255,255,.22) 0)}
.ring-val{position:relative;z-index:1;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:#6D28D9;font-family:var(--disp);font-weight:800;font-size:16px;letter-spacing:-.02em;color:#fff}
.ring-cap{font-family:var(--mono);font-size:10.5px;line-height:1.4;letter-spacing:.04em;color:rgba(255,255,255,.74);font-weight:500}
/* glass stat cards */
.greet-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px}
.gstat{display:flex;align-items:center;gap:14px;text-align:left;cursor:pointer;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.16);border-radius:14px;padding:14px 16px;
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:background .18s var(--ease),transform .18s var(--ease),border-color .18s var(--ease)}
.gstat:hover{background:rgba(255,255,255,.17);border-color:rgba(255,255,255,.3);transform:translateY(-2px)}
.gs-ic{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;flex:none;font-size:18px;
  background:rgba(255,255,255,.14);color:#E9D5FF}
.gs-body{display:flex;align-items:baseline;gap:7px;flex:none}
.gs-v{font-family:var(--disp);font-weight:800;font-size:24px;line-height:1;letter-spacing:-.025em;color:#fff}
.gs-lab{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;font-weight:600;color:rgba(255,255,255,.7)}
.gs-sub{margin-left:auto;font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.6);text-align:right;max-width:88px;line-height:1.3}
@media (max-width:720px){.greet{padding:22px 20px}.greet-h1{font-size:27px}.greet-stats{grid-template-columns:1fr}.gs-sub{margin-left:auto}}

/* section bar */
.secbar{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:14px;gap:16px;flex-wrap:wrap}
.secbar .lt b{font-family:var(--disp);font-weight:700;font-size:16px;letter-spacing:-.01em;display:block;margin-top:4px;color:var(--text-primary)}
.tagpill{font-family:var(--mono);font-size:9.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--sage);background:var(--sage-bg);border:1px solid var(--sage-bd);border-radius:999px;padding:4px 10px}

/* ---- track grid (edition plates) ---- */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.trk{display:grid;grid-template-columns:88px 1fr auto;gap:18px;background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px;position:relative;cursor:pointer;transition:.16s var(--ease)}
.trk:hover{border-color:var(--accent);box-shadow:0 12px 28px -18px rgba(11,18,32,.28);transform:translateY(-2px)}
.trk.draft{background:var(--card-2);border-style:dashed}
.plate{width:88px;height:106px;border-radius:11px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;position:relative;border:1px solid color-mix(in srgb,var(--c) 30%,transparent);background:color-mix(in srgb,var(--c) 11%,var(--card))}
.plate .ed{position:absolute;top:8px;left:0;right:0;text-align:center;font-family:var(--mono);font-size:7.5px;letter-spacing:.16em;color:var(--c);opacity:.7}
.plate .ini{font-family:var(--disp);font-weight:800;font-size:30px;line-height:1;color:var(--c)}
.plate .ver{font-family:var(--mono);font-size:10.5px;font-weight:600;color:var(--c);background:color-mix(in srgb,var(--card) 70%,transparent);border-radius:6px;padding:2px 7px}
.tb{min-width:0}
.tb .r1{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.tb h3{font-family:var(--disp);font-weight:700;font-size:18px;line-height:1.2;letter-spacing:-.01em;margin:1px 0 0;color:var(--text-primary)}
.stamp{flex:none;font-family:var(--mono);font-size:9px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:4px 8px;border-radius:999px;display:inline-flex;align-items:center;gap:5px;white-space:nowrap}
.stamp i{width:6px;height:6px;border-radius:50%}
.stamp.published{background:var(--sage-bg);color:var(--sage);border:1px solid var(--sage-bd)}.stamp.published i{background:var(--sage)}
.stamp.draft{background:var(--ochre-bg);color:var(--ochre);border:1px solid var(--ochre-bd)}.stamp.draft i{background:var(--ochre)}
.recipe{color:var(--text-secondary);font-size:13.5px;line-height:1.5;margin:10px 0 13px}
.rule{height:1px;background:repeating-linear-gradient(90deg,var(--border) 0 4px,transparent 4px 9px);margin-bottom:12px}
.colo{display:flex;align-items:center;flex-wrap:wrap;font-family:var(--mono);font-size:11px;color:var(--text-muted)}
.colo b{color:var(--text-primary);font-weight:600}.colo .dv{margin:0 9px;color:var(--border-2)}
.bind{display:flex;align-items:center;gap:7px;margin-top:12px}
.seats{display:flex}.seats i{width:18px;height:18px;border-radius:50%;border:2px solid var(--card);margin-left:-6px;background:linear-gradient(135deg,var(--accent-2),var(--accent))}.seats i:first-child{margin-left:0}
.bind .lbl{font-family:var(--mono);font-size:11px;color:var(--text-secondary)}
.bind.none .chip{font-family:var(--mono);font-size:10.5px;color:var(--text-muted);border:1px dashed var(--border-2);border-radius:7px;padding:3px 9px}
.grip{align-self:flex-start;display:grid;grid-template-columns:repeat(2,3px);gap:4px;padding:6px 2px;opacity:.35}
.grip i{width:3px;height:3px;border-radius:50%;background:var(--text-muted)}

/* generic card */
.card{background:var(--card);border:1px solid var(--border);border-radius:14px}
.card.pad{padding:18px 20px}
.muted{color:var(--text-secondary)}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.chip-f{font-family:var(--mono);font-size:11px;font-weight:600;padding:6px 12px;border-radius:999px;border:1px solid var(--border);background:var(--card);color:var(--text-secondary);transition:.15s}
.chip-f:hover{border-color:var(--accent);color:var(--accent)}
.chip-f.on{background:var(--accent);color:#fff;border-color:transparent}

/* editor */
.ed-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:18px;align-items:start}
.field{margin-bottom:16px}
.field label{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);margin-bottom:7px;font-weight:600}
.inp,.sel,.ta{width:100%;background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:10px 12px;font-size:13.5px;color:var(--text-primary);outline:none;transition:.15s}
.inp:focus,.sel:focus,.ta:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-bg)}
.ta{resize:vertical;min-height:74px;line-height:1.5}
.row{display:flex;gap:12px}.row>*{flex:1}
.mile{display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid var(--border);border-radius:9px;background:var(--surface-2);margin-bottom:8px}
.mile .num{font-family:var(--mono);font-size:11px;color:var(--text-muted);width:20px}
.mile input{flex:1;background:none;border:none;outline:none;font-size:13.5px;color:var(--text-primary)}
.mst{font-family:var(--mono);font-size:9.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:4px 8px;border-radius:6px;cursor:pointer;white-space:nowrap}
.mst.done{background:var(--sage-bg);color:var(--sage)}.mst.active{background:var(--accent-bg);color:var(--accent)}.mst.locked{background:var(--surface-2);color:var(--text-muted)}
.mbtn{width:26px;height:26px;border-radius:7px;border:1px solid var(--border);display:grid;place-items:center;color:var(--text-secondary);background:var(--card)}
.mbtn:hover{border-color:var(--accent);color:var(--accent)}.mbtn svg{width:13px;height:13px}
.mc-pick{display:flex;align-items:center;gap:11px;padding:10px 12px;border:1px solid var(--border);border-radius:9px;margin-bottom:8px;cursor:pointer;transition:.15s}
.mc-pick:hover{border-color:var(--accent)}
.mc-pick .box{width:20px;height:20px;border-radius:6px;border:2px solid var(--border);display:grid;place-items:center;flex:none}
.mc-pick.sel .box{background:var(--accent);border-color:var(--accent)}.mc-pick .box svg{width:12px;height:12px;color:#fff;opacity:0}.mc-pick.sel .box svg{opacity:1}
.mc-pick .ti{flex:1;font-size:13.5px;font-weight:500}
.mc-pick .ty{font-family:var(--mono);font-size:10px;color:var(--text-muted);text-transform:uppercase}

/* rows (mini-courses, cohorts, library) */
.rowcard{display:flex;align-items:center;gap:14px;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:13px 16px;margin-bottom:8px;transition:.15s}
.rowcard:hover{border-color:var(--accent)}
.rowcard .ic{width:38px;height:38px;border-radius:9px;display:grid;place-items:center;flex:none;font-family:var(--mono);font-size:11px;font-weight:700;background:color-mix(in srgb,var(--c,var(--accent)) 12%,var(--card));color:var(--c,var(--accent))}
.rowcard .ic svg{width:17px;height:17px}
.rowcard .ti{flex:1;min-width:0}
.rowcard .ti b{font-size:14px;font-weight:600;color:var(--text-primary)}
.rowcard .ti .sub{font-family:var(--mono);font-size:11px;color:var(--text-muted);margin-top:3px}
.typetag{font-family:var(--mono);font-size:9.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:4px 9px;border-radius:999px;background:var(--accent-bg);color:var(--accent)}
.prog{width:120px;flex:none}
.prog .bar{height:7px;border-radius:5px;background:var(--surface-2);border:1px solid var(--border);overflow:hidden}
.prog .bar i{display:block;height:100%;background:linear-gradient(90deg,var(--accent-deep),var(--accent))}
.prog .lab{font-family:var(--mono);font-size:10px;color:var(--text-muted);margin-top:4px;text-align:right}

/* ---- cohorts page ---- */
.snote{font-family:var(--mono);font-size:11px;color:var(--text-muted);text-align:right;line-height:1.8}
.snote b{color:var(--text-secondary);font-weight:700}
.stamp.roster{background:#EEF2FF;color:#4F46E5;border:1px solid #C7D2FE}.stamp.roster i{background:#4F46E5}
.stamp.archived{background:var(--surface-2);color:var(--text-muted);border:1px solid var(--border)}.stamp.archived i{background:var(--text-muted)}
.crow{display:flex;align-items:center;gap:16px;background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px 18px;margin-bottom:10px;transition:.16s var(--ease)}
.crow:hover{border-color:var(--accent);box-shadow:0 12px 28px -20px rgba(11,18,32,.28)}
.crow.needs{border-style:dashed}
.crow.needs:hover{border-style:solid}
.hexic{width:46px;height:50px;flex:none;display:grid;place-items:center;font-family:var(--mono);font-weight:700;font-size:13px;letter-spacing:.02em;
  clip-path:polygon(25% 0,75% 0,100% 50%,75% 100%,25% 100%,0 50%);
  background:color-mix(in srgb,var(--c,var(--accent)) 16%,var(--card));color:var(--c,var(--accent))}
.crow .ci{flex:1;min-width:0}
.crow .ci b{font-size:14.5px;font-weight:700;color:var(--text-primary);display:block;letter-spacing:-.01em}
.crow .ci .sub{font-family:var(--mono);font-size:11px;color:var(--text-muted);margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.noroster{flex:none;width:182px;border:1.5px dashed var(--border-2);border-radius:12px;padding:13px 14px;text-align:center;
  font-family:var(--mono);font-size:11.5px;font-weight:600;color:var(--accent);cursor:pointer;transition:.15s}
.noroster:hover{border-color:var(--accent);background:var(--accent-bg)}
.crow-dash{width:120px;flex:none;text-align:center;font-family:var(--mono);font-size:14px;color:var(--text-muted)}
.crow-act{display:flex;align-items:center;gap:8px;flex:none}
.imenu{width:32px;height:32px;border-radius:8px;border:1px solid var(--border);background:var(--card);color:var(--text-muted);
  font-size:15px;letter-spacing:.05em;line-height:1;display:grid;place-items:center;transition:.15s}
.imenu:hover{border-color:var(--accent);color:var(--accent)}
@media (max-width:820px){.crow{flex-wrap:wrap}.crow .ci{flex-basis:100%;order:-1}.noroster,.crow-dash,.prog{width:auto;flex:1}}

/* analytics */
.an-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:18px;margin-bottom:18px}
.spark{width:100%;height:120px}
.funbar{display:flex;align-items:center;gap:12px;margin-bottom:11px}
.funbar .nm{width:130px;font-size:13px;color:var(--text-secondary)}
.funbar .tr{flex:1;height:26px;border-radius:7px;background:var(--surface-2);overflow:hidden}
.funbar .tr i{display:block;height:100%;background:linear-gradient(90deg,var(--accent-deep),var(--accent));display:flex;align-items:center;padding-left:10px;color:#fff;font-family:var(--mono);font-size:11px;font-weight:700}
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th{font-family:var(--mono);font-size:9.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);text-align:left;padding:10px 12px;background:var(--surface-2);border-bottom:1px solid var(--border)}
.tbl td{padding:11px 12px;border-bottom:1px solid var(--border);font-size:13px;color:var(--text-secondary)}
.tbl td:first-child{color:var(--text-primary);font-weight:600}
.tbl tr:last-child td{border-bottom:none}

/* settings */
.toggle{width:44px;height:25px;border-radius:13px;background:var(--border-2);position:relative;transition:.2s;flex:none;cursor:pointer}
.toggle.on{background:var(--accent)}
.toggle i{position:absolute;top:3px;left:3px;width:19px;height:19px;border-radius:50%;background:#fff;transition:.2s}
.toggle.on i{left:22px}
.setrow{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:15px 0;border-bottom:1px solid var(--border)}
.setrow:last-child{border-bottom:none}
.setrow .l b{font-size:14px;font-weight:600;display:block;color:var(--text-primary)}
.setrow .l span{font-size:12.5px;color:var(--text-muted)}
.setrow.dis{opacity:.5}

/* toast + fab */
.toasts{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;gap:8px;z-index:90;align-items:center}
.toast{background:var(--card);border:1px solid var(--accent);color:var(--text-primary);font-size:13.5px;font-weight:500;padding:12px 18px;border-radius:12px;display:flex;align-items:center;gap:10px;box-shadow:0 18px 40px -16px rgba(11,18,32,.35)}
.toast .ic{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;flex:none;background:var(--accent);color:#fff}
.toast .ic svg{width:12px;height:12px}
.toast.success .ic{background:var(--sage)}.toast.info .ic{background:var(--accent)}
.fab{position:fixed;right:30px;bottom:26px;display:flex;align-items:center;gap:9px;background:var(--ink);color:#fff;font-weight:600;font-size:13px;padding:11px 16px;border-radius:12px;box-shadow:0 16px 36px -16px rgba(11,18,32,.5);z-index:80;transition:.15s}
.fab:hover{background:var(--accent)}
.fab .badge{font-family:var(--mono);font-size:9px;letter-spacing:.12em;border:1px solid rgba(255,255,255,.35);border-radius:6px;padding:2px 6px}
.fab svg{width:15px;height:15px}

/* ---------------- auth (login / signup) ---------------- */
.auth-page{min-height:100vh;display:grid;place-items:center;padding:32px 18px;
  background:radial-gradient(120% 90% at 50% -10%,var(--accent-bg),var(--surface))}
.auth-card{width:100%;max-width:420px;background:var(--card);border:1px solid var(--border);border-radius:16px;padding:30px 28px;
  box-shadow:0 30px 70px -34px rgba(11,18,32,.30)}
.auth-card h2{font-family:var(--disp);font-weight:800;font-size:26px;letter-spacing:-.02em;margin:0 0 6px;color:var(--text-primary)}
.auth-card .sub{color:var(--text-secondary);font-size:14px;line-height:1.5;margin-bottom:22px}
.auth-field{margin-bottom:16px}
.auth-field label{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);margin-bottom:7px;font-weight:600}
.auth-field input{width:100%;background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:12px 13px;font-size:14px;color:var(--text-primary);outline:none;transition:.15s}
.auth-field input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-bg)}
.auth-btn{width:100%;justify-content:center;font-size:14px;font-weight:600;padding:13px 16px;border-radius:9px;margin-top:4px;
  background:var(--ink);color:#fff;display:flex;align-items:center;transition:.15s var(--ease)}
.auth-btn:hover{background:var(--accent)}
.auth-btn.sec{background:transparent;color:var(--text-secondary);border:1px solid var(--border);margin-top:9px}
.auth-btn.sec:hover{border-color:var(--accent);color:var(--accent);background:transparent}
.auth-otp{padding:12px 14px;background:var(--sage-bg);border:1px solid var(--sage-bd);border-radius:8px;font-size:13px;color:var(--sage);margin-bottom:16px;font-weight:600}
.auth-dpdp{font-size:11.5px;color:var(--text-muted);line-height:1.5;margin-top:22px;border-top:1px solid var(--border);padding-top:16px}
.auth-dpdp b{color:var(--accent)}
.auth-switch{font-size:13px;color:var(--text-secondary);margin-top:14px}
.auth-switch a{color:var(--accent);font-weight:600;cursor:pointer}
.auth-back{display:inline-block;margin-top:16px;font-family:var(--mono);font-size:11px;color:var(--text-muted)}
.auth-back:hover{color:var(--accent)}
.auth-brand{display:flex;align-items:center;gap:9px;margin-bottom:24px}
.auth-brand .mk{width:26px;height:26px}
.auth-brand b{font-family:var(--disp);font-weight:800;font-size:15px;color:var(--text-primary)}

/* ---------------- responsive ---------------- */
@media (max-width:1000px){.grid2,.ed-grid,.an-grid{grid-template-columns:1fr}.ledger{grid-template-columns:1fr 1fr}}
@media (max-width:900px){
  .app{grid-template-columns:1fr;min-height:auto}
  .side{position:relative;top:0;height:auto;border-right:none;border-bottom:1px solid var(--border);
    padding:10px 14px;flex-direction:row;flex-wrap:nowrap;gap:6px;overflow-x:auto;overflow-y:hidden}
  .side::before{display:none}
  .navsec,.side .out{display:none}
  .nav{flex:0 0 auto;width:auto;padding:6px 12px;border-radius:999px;font-size:12px;white-space:nowrap}
  .nav .ct{display:none}
}
@media (max-width:720px){.main{padding:16px 16px 80px}.ledger{grid-template-columns:1fr}.h1{font-size:26px}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ── student-card live preview (track editor) ── */
.trk-preview{border:1px solid var(--border);border-radius:16px;padding:16px 16px 14px;background:
  linear-gradient(135deg, color-mix(in srgb, var(--ca) 12%, transparent), color-mix(in srgb, var(--cb) 6%, transparent)),var(--card);
  position:relative;overflow:hidden}
.trk-preview::before{content:'';position:absolute;inset:0 0 auto 0;height:4px;background:linear-gradient(90deg,var(--ca),var(--cb))}
.tp-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.tp-glyph{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-size:20px;color:#fff;
  background:linear-gradient(135deg,var(--ca),var(--cb))}
.tp-rel{text-align:right;line-height:1.1}
.tp-rel b{font-size:16px;color:var(--ca)}
.tp-rel span{display:block;font-family:var(--mono);font-size:9px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted)}
.tp-name{font-size:18px;font-weight:700;margin:0 0 2px}
.tp-cat{font-family:var(--mono);font-size:10px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);margin-bottom:8px}
.tp-blurb{font-size:13px;color:var(--text-secondary);line-height:1.5;margin:0 0 12px}
.tp-bar{height:6px;border-radius:999px;background:var(--border);overflow:hidden;margin-bottom:8px}
.tp-bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--ca),var(--cb))}
.tp-meta,.tp-stats{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:12px;color:var(--text-secondary)}
.tp-stats{margin-top:6px;font-size:11px;color:var(--text-muted)}
.tp-meta .dv,.tp-stats .dv{color:var(--border-2,var(--border))}