/* ============================================================================
   styles.css — shared across index / exams / holidays.
   Design tokens from the HANDOFF (§6) are preserved exactly. Interactivity
   (hover lifts, scroll-reveal, the liquid orb) lives here + a little JS.
   ============================================================================ */
:root{
  --lav:#ECE6FF; --blush:#FFE6F1; --mint:#E0F6EE; --sky:#E6F0FF; --peach:#FFF0E4;
  --ink:#3B3558; --ink-soft:#6E678C; --ink-faint:#9C97B4;
  --holiday:#FF8FA3; --holiday-bg:#FFE2E8;
  --exam:#9CA8FF; --exam-bg:#E6E9FF;
  --today:#5FD0A8; --today-bg:#D8F5EA;
  --star:#F4C56B;
  --glass: linear-gradient(135deg, rgba(255,255,255,.62), rgba(255,255,255,.30));
  --glass-brd: rgba(255,255,255,.65);
  --glass-sh: 0 10px 40px rgba(120,108,168,.20), inset 0 1px 0 rgba(255,255,255,.85);
  --radius:30px;
  --radius-md:18px; --radius-sm:12px;
  --s1:4px; --s2:8px; --s3:12px; --s4:16px; --s5:20px; --s6:24px; --s8:32px; --s10:40px;
  --due-over:#E26B82; --due-today:#1F9E73;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;color:var(--ink);
  min-height:100vh;overflow-x:hidden;position:relative;
  background:
    radial-gradient(120% 90% at 10% 0%, var(--lav) 0%, transparent 55%),
    radial-gradient(110% 80% at 95% 5%, var(--blush) 0%, transparent 50%),
    radial-gradient(120% 90% at 85% 100%, var(--sky) 0%, transparent 55%),
    radial-gradient(120% 90% at 5% 95%, var(--mint) 0%, transparent 55%),
    linear-gradient(180deg, #FBF8FF 0%, #FDF5FA 100%);
  background-attachment:fixed;
}

/* ambient drifting blobs */
.blob{position:fixed;border-radius:50%;filter:blur(60px);opacity:.55;z-index:0;pointer-events:none;mix-blend-mode:multiply}
.b1{width:42vmax;height:42vmax;background:#E4D9FF;top:-12vmax;left:-8vmax;animation:drift1 26s ease-in-out infinite}
.b2{width:34vmax;height:34vmax;background:#FFD9EA;top:8vmax;right:-10vmax;animation:drift2 32s ease-in-out infinite}
.b3{width:38vmax;height:38vmax;background:#CFEFFF;bottom:-14vmax;left:18vmax;animation:drift3 30s ease-in-out infinite}
.b4{width:30vmax;height:30vmax;background:#CFF3E6;bottom:2vmax;right:6vmax;animation:drift1 28s ease-in-out infinite reverse}
@keyframes drift1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(4vmax,5vmax) scale(1.08)}}
@keyframes drift2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-5vmax,4vmax) scale(1.1)}}
@keyframes drift3{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(3vmax,-4vmax) scale(1.06)}}

.wrap{position:relative;z-index:1;max-width:1180px;margin:0 auto;padding:26px 22px 80px}

.glass{
  background:var(--glass);backdrop-filter:blur(26px) saturate(180%);
  -webkit-backdrop-filter:blur(26px) saturate(180%);
  border:1px solid var(--glass-brd);border-radius:var(--radius);box-shadow:var(--glass-sh);
}

/* ---- interactive lift: any .hov card rises + brightens on hover ----------- */
.hov{transition:transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s ease, border-color .35s ease}
.hov:hover{transform:translateY(-6px);
  box-shadow:0 22px 60px rgba(120,108,168,.30), inset 0 1px 0 rgba(255,255,255,.9);
  border-color:rgba(255,255,255,.9)}

/* ---- top nav bar (shared) ------------------------------------------------- */
.nav{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:22px;padding:10px 12px}
.nav .home{font-family:'Fraunces',serif;font-weight:600;font-size:1rem;margin-right:auto;padding:6px 10px;color:var(--ink);text-decoration:none}
.nav a.tab{font-size:.85rem;font-weight:600;color:var(--ink-soft);text-decoration:none;padding:8px 16px;border-radius:999px;
  transition:background .25s ease,color .25s ease,transform .25s ease}
.nav a.tab:hover{background:rgba(255,255,255,.5);color:var(--ink);transform:translateY(-1px)}
.nav a.tab.active{background:#fff;color:var(--ink);box-shadow:0 4px 14px rgba(120,108,168,.18)}

/* ---- header --------------------------------------------------------------- */
header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-bottom:26px}
.brand .eyebrow{font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-soft);font-weight:600}
.brand h1{font-family:'Fraunces',serif;font-weight:600;font-size:clamp(1.9rem,4.5vw,3rem);line-height:1.04;letter-spacing:-.01em;margin-top:6px}
.brand h1 em{font-style:italic;color:#B57FD6}
.greet{padding:14px 22px;font-size:.95rem;color:var(--ink-soft);font-weight:500}
.greet b{color:var(--ink);font-weight:600}

/* ---- page intro ----------------------------------------------------------- */
.page-intro{margin-bottom:22px}
.page-intro h1{font-family:'Fraunces',serif;font-weight:600;font-size:clamp(1.7rem,4vw,2.6rem);letter-spacing:-.01em}
.page-intro h1 em{font-style:italic;color:#B57FD6}
.page-intro p{color:var(--ink-soft);font-weight:500;margin-top:6px;max-width:60ch}

/* ---- hero grid (landing) -------------------------------------------------- */
.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:20px;margin-bottom:20px}
@media(max-width:820px){.hero{grid-template-columns:1fr}}

.countdown{padding:34px 34px 30px;display:flex;flex-direction:column;justify-content:center}
.countdown .label{font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-soft);font-weight:600}
.countdown .event{font-family:'Fraunces',serif;font-size:clamp(1.6rem,3.4vw,2.3rem);font-weight:600;margin:8px 0 4px;letter-spacing:-.01em}
.countdown .evdate{color:var(--ink-soft);font-size:.95rem;font-weight:500;margin-bottom:22px}
.ticker{display:flex;gap:12px}
.unit{flex:1;text-align:center;padding:16px 6px;border-radius:20px;background:rgba(255,255,255,.5);border:1px solid rgba(255,255,255,.7);
  transition:transform .25s ease,background .25s ease}
.unit:hover{transform:translateY(-3px);background:rgba(255,255,255,.72)}
.unit .n{font-family:'Fraunces',serif;font-weight:600;font-size:clamp(1.6rem,4vw,2.4rem);font-variant-numeric:tabular-nums;line-height:1;color:var(--ink)}
.unit .u{display:block;margin-top:7px;font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint);font-weight:600}

/* tiny pop when a counter digit changes (added/removed by JS) */
.pop{animation:pop .4s ease}
@keyframes pop{0%{transform:scale(1)}40%{transform:scale(1.18)}100%{transform:scale(1)}}

/* ---- liquid orb signature ------------------------------------------------- */
.orbcard{padding:26px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px}
.orb{position:relative;width:200px;height:200px;border-radius:50%;overflow:hidden;
  border:1px solid rgba(255,255,255,.8);
  box-shadow:inset 0 2px 14px rgba(255,255,255,.6), inset 0 -10px 28px rgba(150,120,200,.18), 0 12px 30px rgba(150,130,200,.22);
  background:rgba(255,255,255,.32);transition:transform .4s cubic-bezier(.2,.8,.2,1)}
.orb:hover{transform:scale(1.05) rotate(-1deg)}
.liquid{position:absolute;left:-25%;width:150%;bottom:0;height:var(--fill,4%);
  background:linear-gradient(180deg,#C9B6FF 0%,#FFC4E0 100%);transition:height 1.4s cubic-bezier(.2,.8,.2,1)}
.liquid::before,.liquid::after{content:"";position:absolute;left:50%;top:-46px;width:200%;height:200%;
  transform:translateX(-50%);border-radius:43%}
.liquid::before{background:linear-gradient(180deg,rgba(255,255,255,.75),rgba(255,255,255,.12));animation:spin 7s linear infinite}
.liquid::after{background:linear-gradient(125deg,rgba(150,118,255,.95) 0%,rgba(201,182,255,.45) 48%,rgba(255,196,224,.9) 100%);animation:spin 11s linear infinite reverse}
@keyframes spin{from{transform:translateX(-50%) rotate(0)}to{transform:translateX(-50%) rotate(360deg)}}
.orb .face{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:2;text-shadow:0 1px 6px rgba(255,255,255,.6)}
.orb .pct{font-family:'Fraunces',serif;font-weight:600;font-size:2.6rem;line-height:1;font-variant-numeric:tabular-nums}
.orb .pct span{font-size:1.2rem;vertical-align:super}
.orb .cap{font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft);font-weight:600;margin-top:6px}
.orbcard .sub{font-size:.9rem;color:var(--ink-soft);font-weight:500;text-align:center}
.orbcard .sub b{color:var(--ink);font-weight:700}

/* ---- today status pill ---------------------------------------------------- */
.todaybar{display:flex;align-items:center;gap:14px;padding:16px 22px;margin-bottom:20px}
.todaybar .dot{width:12px;height:12px;border-radius:50%;flex:none;box-shadow:0 0 0 6px rgba(95,208,168,.18);background:var(--today);
  animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 5px rgba(95,208,168,.16)}50%{box-shadow:0 0 0 10px rgba(95,208,168,.05)}}
.todaybar .dot.exam{background:var(--exam);box-shadow:0 0 0 6px rgba(156,168,255,.18)}
.todaybar .dot.holiday{background:var(--holiday);box-shadow:0 0 0 6px rgba(255,143,163,.18)}
.todaybar .dot.star{background:var(--star);box-shadow:0 0 0 6px rgba(244,197,107,.2)}
.todaybar .dot.weekend,.todaybar .dot.pre,.todaybar .dot.post{background:var(--ink-faint);box-shadow:0 0 0 6px rgba(156,151,180,.16);animation:none}
.todaybar .msg{font-weight:600}
.todaybar .date{margin-left:auto;color:var(--ink-soft);font-weight:500;font-size:.9rem}

/* ---- stat row ------------------------------------------------------------- */
.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:26px}
@media(max-width:820px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{padding:20px 18px}
.stat .n{font-family:'Fraunces',serif;font-weight:600;font-size:1.9rem;line-height:1;font-variant-numeric:tabular-nums}
.stat .l{margin-top:8px;font-size:.76rem;color:var(--ink-soft);font-weight:600;letter-spacing:.02em}
.stat.acc-h .n{color:#E26B82}.stat.acc-e .n{color:#7C8BFF}.stat.acc-t .n{color:#34B488}

/* ---- section heads -------------------------------------------------------- */
.sec{margin:40px 0 18px;display:flex;align-items:baseline;gap:14px}
.sec h2{font-family:'Fraunces',serif;font-weight:600;font-size:1.5rem;letter-spacing:-.01em}
.sec .rule{flex:1;height:1px;background:linear-gradient(90deg,rgba(120,108,168,.28),transparent)}
.sec .meta{font-size:.8rem;color:var(--ink-soft);font-weight:600}

/* ---- next-up cards -------------------------------------------------------- */
.nextrow{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:680px){.nextrow{grid-template-columns:1fr}}
.nu{padding:22px 24px;display:flex;align-items:center;gap:18px}
.nu .ic{width:50px;height:50px;border-radius:16px;display:grid;place-items:center;font-size:1.5rem;flex:none;transition:transform .3s ease}
.nu:hover .ic{transform:scale(1.12) rotate(6deg)}
.nu.h .ic{background:var(--holiday-bg)}.nu.e .ic{background:var(--exam-bg)}
.nu .t{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);font-weight:600}
.nu .nm{font-family:'Fraunces',serif;font-size:1.2rem;font-weight:600;margin:3px 0 2px}
.nu .dt{font-size:.86rem;color:var(--ink-soft);font-weight:500}
.nu .away{margin-left:auto;text-align:right;flex:none}
.nu .away .d{font-family:'Fraunces',serif;font-size:1.7rem;font-weight:600;line-height:1;font-variant-numeric:tabular-nums}
.nu .away .x{font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);font-weight:600}

/* muted next-holiday strip */
.nhstrip{display:flex;align-items:center;gap:12px;margin-bottom:14px;padding:11px 18px;border-radius:16px;
  background:rgba(255,255,255,.28);border:1px solid rgba(255,255,255,.4);
  font-size:.85rem;color:var(--ink-soft);font-weight:500}
.nhstrip .lab{font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint);font-weight:700}
.nhstrip b{color:var(--ink-soft);font-weight:700}
.nhstrip .away{margin-left:auto;color:var(--ink-soft);font-weight:600;font-variant-numeric:tabular-nums}

/* ---- exam cards ----------------------------------------------------------- */
.exgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:780px){.exgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.exgrid{grid-template-columns:1fr}}
.ex{padding:22px;position:relative;overflow:hidden}
.ex .code{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:#7C8BFF;font-weight:700}
.ex .nm{font-family:'Fraunces',serif;font-size:1.18rem;font-weight:600;margin:6px 0 12px}
.ex .row{display:flex;justify-content:space-between;font-size:.84rem;color:var(--ink-soft);font-weight:500;padding:3px 0}
.ex .row b{color:var(--ink);font-weight:600}
.ex .prep{margin-top:12px;font-size:.8rem;color:#5566E0;font-weight:600;background:var(--exam-bg);padding:7px 12px;border-radius:12px;text-align:center}
.ex .prep.live{color:#1F9E73;background:var(--today-bg)}
.ex .prep.done{color:#8E87A8;background:#EEEAF5}
.badge{position:absolute;top:18px;right:18px;font-size:.66rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:5px 11px;border-radius:999px}
.b-done{background:#EEEAF5;color:#8E87A8}
.b-soon{background:var(--exam-bg);color:#5566E0}
.b-live{background:var(--today-bg);color:#1F9E73}
.ex.done{opacity:.7}
/* progress bar inside an in-progress exam */
.ex .pbar{height:6px;border-radius:6px;background:rgba(156,168,255,.25);margin-top:12px;overflow:hidden}
.ex .pbar > i{display:block;height:100%;background:linear-gradient(90deg,#9CA8FF,#C9B6FF);border-radius:6px;transition:width 1s ease}

/* ---- holiday list --------------------------------------------------------- */
.hol{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:680px){.hol{grid-template-columns:1fr}}
.hitem{display:flex;align-items:center;gap:16px;padding:15px 20px}
.hitem .date{text-align:center;flex:none;width:52px}
.hitem .date .dd{font-family:'Fraunces',serif;font-size:1.4rem;font-weight:600;line-height:1}
.hitem .date .mm{font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);font-weight:700;margin-top:2px}
.hitem .bar{width:4px;align-self:stretch;border-radius:4px;background:var(--holiday)}
.hitem.star .bar{background:var(--star)}
.hitem .info .nm{font-weight:600;font-size:.98rem}
.hitem .info .dy{font-size:.78rem;color:var(--ink-soft);font-weight:500}
.hitem .away{margin-left:auto;font-size:.74rem;font-weight:700;color:var(--holiday);font-variant-numeric:tabular-nums;white-space:nowrap}
.hitem .tag{margin-left:auto;font-size:.62rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#C9991F;background:#FCF1D8;padding:4px 9px;border-radius:999px}
.hitem.passed{opacity:.5}

/* ---- calendar ------------------------------------------------------------- */
.calgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:820px){.calgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.calgrid{grid-template-columns:1fr}}
.month{padding:18px}
.month h3{font-family:'Fraunces',serif;font-weight:600;font-size:1.05rem;margin-bottom:12px;display:flex;justify-content:space-between;align-items:baseline}
.month h3 small{font-size:.7rem;color:var(--ink-faint);font-weight:600}
.cal{display:grid;grid-template-columns:repeat(7,1fr);gap:3px}
.cal .dow{font-size:.6rem;text-align:center;color:var(--ink-faint);font-weight:700;padding-bottom:4px}
.cal .cell{aspect-ratio:1;display:grid;place-items:center;font-size:.74rem;font-weight:500;border-radius:9px;color:var(--ink);position:relative;
  transition:transform .18s ease}
.cal .cell:not(.out):hover{transform:scale(1.22);z-index:3;box-shadow:0 4px 12px rgba(120,108,168,.25)}
.cal .cell.wknd{color:var(--ink-faint)}
.cal .cell.hol{background:var(--holiday-bg);color:#D45670;font-weight:700}
.cal .cell.exam{background:var(--exam-bg);color:#5566E0;font-weight:700}
.cal .cell.star{box-shadow:inset 0 0 0 2px var(--star)}
.cal .cell.today{background:var(--today);color:#fff;font-weight:700;box-shadow:0 3px 10px rgba(95,208,168,.5)}
.cal .cell.out{opacity:0;pointer-events:none}

.legend{display:flex;flex-wrap:wrap;gap:18px;margin-top:18px;padding:16px 22px;font-size:.8rem;color:var(--ink-soft);font-weight:500;align-items:center}
.legend span{display:inline-flex;align-items:center;gap:7px}
.sw{width:15px;height:15px;border-radius:5px;display:inline-block}

footer{text-align:center;margin-top:46px;font-size:.78rem;color:var(--ink-faint);font-weight:500;line-height:1.7}

/* ---- scroll-reveal: elements fade+rise in as they enter the viewport ------ */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease, transform .7s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

/* ============================================================================
   Homework page (homework.html) — extends the shared theme above.
   ============================================================================ */
.stats.cols4{grid-template-columns:repeat(4,1fr)}
@media(max-width:680px){.stats.cols4{grid-template-columns:repeat(2,1fr)}}
.stat.acc-over .n{color:#E26B82}.stat.acc-today .n{color:#34B488}.stat.acc-done .n{color:#8E87A8}

.weekstrip{display:flex;align-items:center;gap:14px;padding:12px 18px;border-radius:18px;margin:-12px 0 26px}
.weekstrip .wlabel{font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);flex:none}
.weekstrip .wcells{display:flex;flex:1;gap:6px}
.weekstrip .wcell{flex:1;text-align:center;border-radius:12px;padding:6px 2px}
.weekstrip .wcell.today{background:rgba(124,131,255,.10)}
.weekstrip .wcell.dim{opacity:.38}
.weekstrip .wd{font-size:.62rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-soft)}
.weekstrip .wn{font-size:.78rem;font-weight:600;color:var(--ink)}
.weekstrip .wc{font-size:.85rem;font-weight:800;color:#7C83FF}
@media(max-width:680px){.weekstrip{flex-direction:column;align-items:stretch;gap:8px}}

.events{padding:14px 18px;border-radius:18px;margin:-10px 0 26px}
.evhead{display:flex;align-items:center;gap:7px;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:8px}
.evrow{display:flex;align-items:center;gap:10px;padding:7px 0;border-top:1px solid rgba(120,108,168,.10);font-size:.9rem}
.evrow:first-of-type{border-top:none}
.evrow .dot{width:8px;height:8px;border-radius:50%;flex:none}
.evsub{font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;flex:none}
.evtask{color:var(--ink);font-weight:500;flex:1;min-width:0}
.evtask .open{font-size:.8rem;text-decoration:none;color:var(--ink-soft)}
.evwhen{font-size:.8rem;font-weight:700;color:var(--ink-soft);font-variant-numeric:tabular-nums;white-space:nowrap}
.evwhen.today{color:#1F9E73}

.syncbar{display:flex;align-items:center;gap:12px;padding:12px 18px;font-size:.85rem;color:var(--ink-soft);font-weight:500}
.syncbar b{color:var(--ink);font-weight:600}
.refresh{cursor:pointer;font:inherit;font-weight:600;color:var(--ink);background:rgba(255,255,255,.6);
  border:1px solid rgba(255,255,255,.7);padding:8px 16px;border-radius:999px;transition:transform .2s,background .2s}
.refresh:hover{transform:translateY(-1px);background:#fff}
.refresh:disabled{opacity:.5;cursor:default}

.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.chip{cursor:pointer;font-size:.8rem;font-weight:600;color:var(--ink-soft);padding:7px 15px;border-radius:999px;
  background:rgba(255,255,255,.4);border:1px solid rgba(255,255,255,.6);transition:all .2s}
.chip:hover{background:rgba(255,255,255,.7);color:var(--ink)}
.chip.on{background:#fff;color:var(--ink);box-shadow:0 4px 14px rgba(120,108,168,.18)}
.chip .dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:7px;vertical-align:middle}
.chip .chipcount{margin-left:7px;font-size:.7rem;font-weight:700;opacity:.55}
.chip .chipcount.zero{opacity:.3}

.sec h2.over{color:#E26B82}
.sec .count{font-size:.8rem;color:var(--ink-soft);font-weight:600}

.hw{display:flex;align-items:center;gap:16px;padding:16px 20px;margin-bottom:12px;
  border-left:4px solid var(--subj,transparent)}
.hw .check{width:24px;height:24px;border-radius:8px;flex:none;cursor:pointer;border:2px solid var(--ink-faint);
  background:rgba(255,255,255,.5);display:grid;place-items:center;transition:all .2s}
.hw .check:hover{border-color:var(--today)}
.hw .check.on{background:var(--today);border-color:var(--today)}
.hw .check.on::after{content:"✓";color:#fff;font-size:.85rem;font-weight:700}
.hw .ic{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;flex:none;
  font-family:'Fraunces',serif;font-weight:600;font-size:1.3rem;color:#fff;background:var(--ink-faint)}
.hw .body{flex:1;min-width:0}
.hw .subj{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700}
.hw .task{font-weight:600;font-size:1rem;margin-top:2px;color:var(--ink);display:block}
.hw .src{margin-top:5px}
.hw .src .open{font-size:.72rem;font-weight:600;color:var(--ink-soft);text-decoration:none}
.hw .src .open:hover{color:#B57FD6;text-decoration:underline}
.hw .right{margin-left:auto;text-align:right;flex:none;display:flex;flex-direction:column;align-items:flex-end;gap:6px}
.hw .due{font-size:.82rem;font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap}
.hw .due.over{color:#E26B82}.hw .due.today{color:#1F9E73}.hw .due.none{color:var(--ink-faint);font-weight:600}
.hw .tag{font-size:.6rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:4px 9px;border-radius:999px;background:var(--exam-bg);color:#5566E0}
.hw.done{opacity:.5}
.hw.done .task{text-decoration:line-through}

.empty{padding:40px;text-align:center;color:var(--ink-soft);font-weight:500}
.empty .big{font-size:2rem;margin-bottom:10px}
.donewrap{margin-top:34px}
.donewrap summary{cursor:pointer;font-family:'Fraunces',serif;font-weight:600;font-size:1.1rem;color:var(--ink-soft);list-style:none;padding:8px 0}
.donewrap summary::-webkit-details-marker{display:none}

/* ===== Timetable page ===== */
.tt-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-bottom:10px}
table.tt{border-collapse:separate;border-spacing:6px;width:100%;padding:14px}
table.tt th,table.tt td{padding:10px 12px;text-align:center;font-size:.82rem;border-radius:12px;white-space:nowrap}
table.tt thead th{font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);font-weight:700}
table.tt .tt-day{font-family:'Fraunces',serif;font-weight:600;font-size:.9rem;color:var(--ink);text-align:left;padding-right:16px}
table.tt td{background:rgba(255,255,255,.4);color:var(--ink-soft);font-weight:500}
table.tt td.subj{background:color-mix(in srgb,var(--c) 16%,transparent);color:var(--c);font-weight:700;
  box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--c) 30%,transparent)}
.tt-h{font-family:'Fraunces',serif;font-weight:600;font-size:1.15rem;color:var(--ink-soft);margin:26px 0 12px}
.tt-photo{padding:14px;display:inline-block;max-width:100%}
.tt-photo img{max-width:100%;border-radius:16px;display:block}

/* ===== per-card actions: reschedule + can't-do ===== */
.hw .right{position:relative}
.hw .moved{font-size:.6rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:#B57FD6;
  background:#F1E8FB;padding:2px 7px;border-radius:999px}
.hw{transition:background .2s ease}
.hw:hover{background:linear-gradient(135deg,rgba(255,255,255,.72),rgba(255,255,255,.42))}
.hw .acts{display:flex;gap:6px;margin-top:2px;opacity:.55;transition:opacity .15s}
.hw:hover .acts,.hw:focus-within .acts{opacity:1}
.hw .act{width:30px;height:30px;border:none;border-radius:9px;cursor:pointer;font-size:.95rem;line-height:1;
  background:rgba(255,255,255,.6);box-shadow:inset 0 0 0 1px rgba(120,108,168,.16);transition:background .15s}
.hw .act:hover{background:#fff}
.hw.cant{opacity:.55}
.hw.cant .task{text-decoration:line-through;text-decoration-color:var(--ink-faint)}
@media (hover:none){.hw .acts{opacity:1}}  /* always show on touch devices */

/* ===== view toggle + Kanban board ===== */
.viewbar{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:8px}
.viewtoggle{display:flex;gap:4px;background:rgba(255,255,255,.5);border-radius:999px;padding:4px}
.vbtn{border:none;background:transparent;padding:7px 14px;border-radius:999px;cursor:pointer;font-weight:600;
  font-size:.82rem;color:var(--ink-soft);font-family:'Inter',sans-serif}
.vbtn.on{background:#fff;color:var(--ink);box-shadow:0 2px 8px rgba(120,108,168,.18)}
.searchbox{display:flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px}
.searchbox svg{opacity:.45;flex:none}
.searchbox input{border:none;background:none;outline:none;font:inherit;font-size:.82rem;color:var(--ink);width:130px;min-width:70px}
.searchbox input::placeholder{color:var(--ink-soft);opacity:.7}
.sclear{border:none;background:none;cursor:pointer;color:var(--ink-soft);font-size:1rem;line-height:1;padding:0 2px}
@media(max-width:680px){.searchbox input{width:90px}}

.boardbar{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:6px 0 16px}
.aibtn{border:none;cursor:pointer;font-weight:700;font-size:.85rem;color:#fff;padding:10px 18px;border-radius:999px;
  background:linear-gradient(135deg,#B57FD6,#7C83FF);box-shadow:0 6px 18px rgba(124,131,255,.32);font-family:'Inter',sans-serif}
.aibtn:disabled{opacity:.6;cursor:default}
.boardhint{font-size:.78rem;color:var(--ink-faint)}
.cols{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:820px){.cols{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.cols{grid-template-columns:1fr}}
.col{background:rgba(255,255,255,.34);border-radius:22px;padding:12px;min-height:120px;transition:background .15s,box-shadow .15s}
.col.dragover{background:rgba(255,255,255,.7);box-shadow:inset 0 0 0 2px #B57FD6}
.colhead{display:flex;align-items:center;gap:8px;font-weight:700;font-size:.82rem;color:var(--ink);padding:4px 6px 12px}
.colhead .cnum{margin-left:auto;font-size:.72rem;color:var(--ink-faint);font-weight:600}
.cdot{width:10px;height:10px;border-radius:50%}
.cdot.c0{background:#E26B82}.cdot.c1{background:#D9932F}.cdot.c2{background:#5B8DEF}.cdot.c3{background:#8A84A8}
.colbody{display:flex;flex-direction:column;gap:10px}
.colempty{text-align:center;color:var(--ink-faint);padding:14px 0;font-size:.85rem}
.kcard{padding:12px 14px;border-left:4px solid var(--subj,transparent);cursor:grab}
.kcard:active{cursor:grabbing}
.kcard .ksub{font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700}
.kcard .ktask{font-weight:600;font-size:.92rem;margin:3px 0 8px;color:var(--ink);line-height:1.3}
.kfoot{display:flex;align-items:center;justify-content:space-between;gap:8px}
.kdue{font-size:.76rem;font-weight:700;color:var(--ink-soft);font-variant-numeric:tabular-nums}
.kdue.over{color:#E26B82}.kdue.today{color:#1F9E73}
.kmove{display:flex;gap:4px}
.kmove .act{width:26px;height:26px;font-size:.7rem}

/* ===== "new material" badge ===== */
.newbadge{border:none;cursor:pointer;font-weight:700;font-size:.78rem;color:#fff;padding:7px 13px;border-radius:999px;
  background:linear-gradient(135deg,#5FD0A8,#5B8DEF);box-shadow:0 4px 12px rgba(91,141,239,.34);
  font-family:'Inter',sans-serif;margin-right:10px;animation:pulseIn .3s ease}
@keyframes pulseIn{from{transform:scale(.8);opacity:0}to{transform:scale(1);opacity:1}}

/* ===== "Signed in as ___" (classmate dashboards only) ===== */
.owner{display:block;margin-top:4px;font-size:.78rem;color:var(--ink-faint);font-weight:500}
.owner b{color:var(--ink-soft);font-weight:600}

/* ===== Signed-out sign-in card ===== */
.signin-card{text-align:center;padding:40px 28px;max-width:460px;margin:40px auto}
.signin-card .big{font-size:3rem}
.signin-card h2{margin:.3em 0}
.signin-card p{color:var(--ink-faint);line-height:1.5}
.signin-btn{display:inline-block;margin-top:20px;padding:13px 24px;border-radius:999px;
  background:linear-gradient(135deg,#B57FD6,#7C83FF);color:#fff;text-decoration:none;font-weight:700;
  box-shadow:0 6px 18px rgba(124,131,255,.32)}

/* ===== "add your Gemini key" setup banner ===== */
.setupbanner{display:block;margin:0 0 16px;padding:12px 18px;border-radius:14px;text-decoration:none;
  color:var(--ink);font-size:.95rem;border:1px solid rgba(124,131,255,.35)}
.setupbanner:hover{background:rgba(124,131,255,.10)}
.syncwarn{color:#8A5A2B;background:rgba(217,147,47,.08);border-color:rgba(217,147,47,.25)}

/* ===== Account / Settings + Admin pages ===== */
.card{padding:22px 24px;margin:0 0 18px}
.card h2{margin:0 0 10px;font-family:'Fraunces',serif;font-weight:600;font-size:1.15rem}
.card p,.card li{color:var(--ink-soft);line-height:1.55}
.card ol{margin:10px 0;padding-left:20px}
.card code{background:rgba(124,131,255,.12);padding:1px 6px;border-radius:6px;font-size:.9em}
.keyrow{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.keyrow input{flex:1;min-width:220px;padding:11px 14px;border-radius:12px;border:1px solid var(--glass-brd);
  background:rgba(255,255,255,.6);font:inherit;color:var(--ink)}
.keystatus{margin-top:12px;min-height:1.2em;color:var(--ink-soft)}
.keystatus .ok{color:#2FA39A;font-weight:600}
.urow{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid rgba(0,0,0,.06)}
.urow.rev{opacity:.55}
.urow .sub{font-size:.8rem;color:var(--ink-faint)}
.actbar{display:flex;gap:8px;flex:none;flex-wrap:wrap;justify-content:flex-end}
.actbar .signin-btn{margin-top:0;padding:8px 14px;font-size:.85rem;box-shadow:none}
.actbar .signin-btn.ghost{background:none;color:var(--ink-soft);border:1px solid var(--glass-brd)}
.actbar .signin-btn.ghost:hover{background:rgba(124,131,255,.10)}
.stats-table{border-collapse:collapse;font-size:.82rem;white-space:nowrap}
.stats-table th,.stats-table td{padding:5px 9px;text-align:right;border-bottom:1px solid rgba(0,0,0,.06)}
.stats-table th:first-child,.stats-table td:first-child{text-align:left;font-weight:600}
.stats-table th{color:var(--ink-faint);font-weight:600}

/* ===== Phase A: shared cleanup primitives ===== */
.ic-svg{display:inline-block;vertical-align:-.15em;flex:none}

/* two-island nav */
.navwrap{display:flex;align-items:center;justify-content:space-between;gap:var(--s3);margin-bottom:var(--s6);flex-wrap:wrap}
.navpill{display:flex;align-items:center;gap:var(--s1);padding:var(--s2);border-radius:999px}
.navpill a.tab{display:inline-flex;align-items:center;gap:7px;font-size:.85rem;font-weight:600;color:var(--ink-soft);
  text-decoration:none;padding:8px 15px;border-radius:999px;transition:background .25s,color .25s,transform .25s}
.navpill a.tab:hover{background:rgba(255,255,255,.5);color:var(--ink);transform:translateY(-1px)}
.navpill a.tab.active{background:#fff;color:var(--ink);box-shadow:0 4px 14px rgba(120,108,168,.18)}
@media(max-width:420px){.navpill a.tab span{display:none}}

/* one icon-button standard */
.iconbtn{display:grid;place-items:center;width:32px;height:32px;border:none;border-radius:var(--radius-sm);cursor:pointer;
  color:var(--ink-soft);background:rgba(255,255,255,.6);box-shadow:inset 0 0 0 1px rgba(120,108,168,.16);
  transition:background .15s,color .15s}
.iconbtn:hover{background:#fff;color:var(--ink)}
.iconbtn.sm{width:26px;height:26px}

/* empty/loading/error icon */
.empty .empty-ic{display:inline-grid;place-items:center;color:var(--ink-faint);margin-bottom:var(--s3)}

/* posted-date secondary line on homework rows */
.posted{font-size:.78rem;color:var(--ink-soft);font-weight:500;font-variant-numeric:tabular-nums;white-space:nowrap}

/* ===== Phase B/C: menu, modals, date picker, archived, custom ===== */
/* new-task button + viewbar right cluster */
.viewbar-r{display:flex;align-items:center;gap:10px}
.newtask{display:inline-flex;align-items:center;gap:6px;cursor:pointer;font:inherit;font-weight:600;font-size:.82rem;
  color:var(--ink);background:rgba(255,255,255,.6);border:1px solid rgba(255,255,255,.7);
  padding:8px 14px;border-radius:999px;transition:transform .2s,background .2s}
.newtask:hover{transform:translateY(-1px);background:#fff}

/* custom-item marks */
.hw .subj .mine{color:var(--ink-faint);vertical-align:-.1em}
.tag.tag-mine{background:#F1E8FB;color:#8A5FC0}

/* per-row overflow menu */
.rowmenu{position:absolute;z-index:50;min-width:190px;padding:6px;display:flex;flex-direction:column;gap:2px;border-radius:16px}
.rowmenu button{display:flex;align-items:center;gap:10px;width:100%;text-align:left;border:none;background:transparent;
  cursor:pointer;font:inherit;font-size:.9rem;font-weight:500;color:var(--ink);padding:9px 12px;border-radius:10px}
.rowmenu button:hover{background:rgba(124,131,255,.12)}
.rowmenu button .ic-svg{color:var(--ink-soft)}

/* modal */
.modal-overlay{position:fixed;inset:0;z-index:80;background:rgba(59,53,88,.28);backdrop-filter:blur(3px);
  display:grid;place-items:center;padding:20px;animation:fadeIn .15s ease}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal{width:100%;max-width:440px;padding:22px 24px;animation:pop .2s ease}
.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.modal-head h3{font-family:'Fraunces',serif;font-weight:600;font-size:1.25rem}
.modal-body{display:flex;flex-direction:column;gap:6px}
.modal-body label{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);font-weight:700;margin-top:10px}
.modal-body input,.modal-body select{padding:11px 14px;border-radius:12px;border:1px solid var(--glass-brd);
  background:rgba(255,255,255,.7);font:inherit;color:var(--ink);width:100%}
.modal-hint{font-size:.8rem;color:var(--ink-faint);margin-top:8px}
.duebtn{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font:inherit;font-size:.9rem;font-weight:600;
  color:var(--ink);background:rgba(255,255,255,.7);border:1px solid var(--glass-brd);padding:10px 14px;border-radius:12px;text-align:left}
.duebtn:hover{background:#fff}
.modal-foot{margin-top:20px;display:flex;justify-content:flex-end;gap:10px}

/* date picker popover */
.dp{position:absolute;z-index:90;width:300px;padding:14px;border-radius:18px}
.dp-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.dp-head b{font-family:'Fraunces',serif;font-weight:600;font-size:1rem}
.dp-nav{display:flex;gap:6px}
.dp-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}
.dp-dow{margin-bottom:2px}
.dp-cell{aspect-ratio:1;display:grid;place-items:center;font-size:.82rem;font-weight:500;border:none;background:transparent;
  color:var(--ink);border-radius:9px;cursor:pointer}
.dp-cell.dow{color:var(--ink-faint);font-weight:700;font-size:.66rem;cursor:default}
.dp-cell.out{visibility:hidden;cursor:default}
.dp-cell:not(.dow):not(.out):hover{background:rgba(124,131,255,.14)}
.dp-cell.today{box-shadow:inset 0 0 0 1.5px var(--today)}
.dp-cell.sel{background:var(--today);color:#fff;font-weight:700}
.dp-quick{display:flex;gap:8px;margin-top:12px;border-top:1px solid rgba(120,108,168,.14);padding-top:12px}
.dp-quick button{flex:1;cursor:pointer;font:inherit;font-size:.78rem;font-weight:600;color:var(--ink-soft);
  background:rgba(255,255,255,.5);border:1px solid rgba(255,255,255,.7);padding:7px 0;border-radius:10px}
.dp-quick button:hover{background:#fff;color:var(--ink)}

/* archived rows */
.hw.arch{opacity:.72}
.hw.arch .task{color:var(--ink-soft)}
.archwhy{font-size:.74rem;color:var(--ink-faint);font-weight:500;margin-top:4px}
.hw.arch .acts{opacity:1}

/* ---- row meta: subtle dots + info button + detail panel ------------------- */
/* Each .glass row is its own stacking context (backdrop-filter), so a later row
   paints over an earlier row's slide-out panel. Raise the active row above its
   siblings while its panel is open so the panel is never clipped behind. */
.hw{position:relative;z-index:1}
.hw:hover,.hw:focus-within,.hw:has(.hwpanel.show){z-index:70}
.hw .right .metarow{display:flex;align-items:center;justify-content:flex-end;gap:8px;margin-top:4px}
.dots{display:inline-flex;align-items:center;gap:5px;line-height:0}
.dots .dot{width:7px;height:7px;border-radius:999px;display:block;flex:none;
  box-shadow:0 0 0 2px rgba(255,255,255,.55)}
.infobtn{display:grid;place-items:center;width:28px;height:28px;border:none;border-radius:var(--radius-sm);
  cursor:pointer;background:transparent;color:var(--ink-faint);opacity:.6;transition:opacity .15s,background .15s,color .15s}
.hw:hover .infobtn,.hw:focus-within .infobtn{opacity:1}
.infobtn:hover{background:#fff;color:var(--ink)}
@media (hover:none){.infobtn{opacity:1}}

.hwpanel{position:absolute;z-index:70;right:16px;top:calc(100% - 8px);min-width:230px;max-width:320px;
  padding:12px 14px;border-radius:var(--radius-md);
  opacity:0;transform:translateY(-6px);pointer-events:none;transition:opacity .16s,transform .16s}
.hw:hover .hwpanel,.hwpanel.show{opacity:1;transform:translateY(0);pointer-events:auto}
.hwpanel .pgrid{display:grid;grid-template-columns:auto 1fr;gap:6px 12px;font-size:.82rem}
.hwpanel .pl{color:var(--ink-faint);font-weight:600;text-transform:uppercase;letter-spacing:.08em;font-size:.64rem;padding-top:2px}
.hwpanel .pv{color:var(--ink);font-weight:500;line-height:1.35}
@media (hover:none){.hw:hover .hwpanel{opacity:0;transform:translateY(-6px);pointer-events:none}
  .hwpanel.show{opacity:1;transform:translateY(0);pointer-events:auto}}

/* ---- toast ---------------------------------------------------------------- */
.toastwrap{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:200;
  display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}
.toast{pointer-events:auto;max-width:min(90vw,440px);padding:12px 18px;border-radius:999px;
  font-size:.9rem;font-weight:500;color:var(--ink);
  opacity:0;transform:translateY(10px);transition:opacity .2s,transform .2s}
.toast.show{opacity:1;transform:translateY(0)}
.toast a{color:#5B8DEF;font-weight:700;text-decoration:none;margin-left:6px}
.toast a:hover{text-decoration:underline}