/* IITH Sanchari — design tokens + component styles
   Palette: "Sunrise IITH" — matches the institute crest (red-orange spine, gold edge). */

*{box-sizing:border-box}
html,body{margin:0;padding:0}

:root{
  --stage:#fdf1e6; --paper:#ffffff; --paper2:#fbe9db;
  --ink:#241d1a; --m2:#8c8078; --ox:#e8491f; --ox2:#c93c17; --gold:#f2a71b; --goldt:#d98f12;
  --pline:rgba(120,90,70,.14); --sh:rgba(180,90,40,.18); --live:#1f8a4c;
  --r-card:20px; --r-btn:999px; /* one radius for the cards, one pill radius for every button/chip */
  /* sampled from the hero sun (hero.png): vivid orange core fading to warm gold */
  --grad-ox: linear-gradient(160deg,#ff8a3d 0%,#f0501c 42%,#c02a12 100%);
  --grad-gold: linear-gradient(160deg,#ffd873 0%,#f2a71b 45%,#c67908 100%);
}

body{
  font-family:ui-rounded,"SF Pro Rounded","Segoe UI Rounded",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--stage); color:var(--ink);
  min-height:100dvh; min-height:100vh;
}

.app{
  max-width:480px; margin:0 auto; min-height:100dvh; min-height:100vh;
  display:flex; flex-direction:column;
}

.appbar{
  position:sticky; top:0; z-index:15;
  display:flex; align-items:center; justify-content:space-between;
  padding:calc(env(safe-area-inset-top,0px) + 14px) 16px 4px;
  background:var(--stage);
}
.appbar .brandblock{min-width:0;display:flex;align-items:center;gap:10px}
.appbar .applogo{width:38px;height:38px;border-radius:11px;flex-shrink:0;box-shadow:0 4px 10px -5px var(--sh)}
.appbar .brand{font-size:19px;font-weight:800;letter-spacing:-.01em}
.appbar .brand .hl{color:var(--ox)}
.bell{width:40px;height:40px;border-radius:50%;background:var(--paper);border:1px solid var(--pline);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;position:relative;cursor:pointer;
  box-shadow:0 6px 14px -8px var(--sh);color:var(--ink)}
.bell svg{width:18px;height:18px}
.bell::after{content:"";position:absolute;top:8px;right:9px;width:7px;height:7px;border-radius:50%;
  background:var(--ox);box-shadow:0 0 0 2px var(--paper)}

.scroll{flex:1;overflow-y:auto;padding:6px 16px 24px;-webkit-overflow-scrolling:touch}
svg{display:block}

/* ---- hero / greeting ---- */
.hero{position:relative;margin-top:6px;border-radius:var(--r-card);overflow:hidden;background:#fef8f1;
  min-height:172px;display:flex;align-items:flex-start;box-shadow:0 14px 30px -20px var(--sh)}
.hero-art{position:absolute;right:0;top:0;height:100%;width:auto;max-width:74%;object-fit:cover;object-position:right center;
  -webkit-mask-image:linear-gradient(to right,transparent 0%,#000 16%);mask-image:linear-gradient(to right,transparent 0%,#000 16%)}
.hero-txt{position:relative;z-index:2;padding:36px 18px 20px;max-width:58%}
.hero-txt .hi{font-size:13px;color:var(--m2);font-weight:600}
.hero-txt .big{font-size:22px;font-weight:800;letter-spacing:-.02em;margin-top:3px;color:var(--ink);line-height:1.22}
.hero-txt .big .hl{color:var(--ox)}

/* ---- campus shuttle ---- */
.card{background:var(--paper);border:1px solid var(--pline);border-radius:var(--r-card);margin-top:10px;overflow:hidden;
  box-shadow:0 14px 30px -20px var(--sh)}
.dir{display:flex;align-items:center;gap:12px;padding:14px 15px;cursor:pointer;border-top:1px solid var(--pline)}
.dir:first-of-type{border-top:none}
.dir .badge{width:38px;height:38px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  background:var(--grad-ox);box-shadow:0 4px 10px -4px var(--sh)}
.dir .badge svg{width:18px;height:18px}
.dir .route{flex:1;min-width:0}
.dir .rt{font-size:14px;font-weight:700;color:var(--ink);line-height:1.25}
.dir .rt small{display:block;font-size:11px;color:var(--m2);font-weight:600;margin-top:2px}
.dir .eta{text-align:right;flex-shrink:0}
.dir .eta .m{font-size:16px;font-weight:900;color:var(--ox);font-variant-numeric:tabular-nums;line-height:1.1}
.dir .eta .l{font-size:9px;color:var(--m2);font-weight:700;margin-top:1px;text-transform:uppercase;letter-spacing:.04em}
.sched-btn{width:100%;border:none;background:var(--paper2);border-top:1px solid var(--pline);padding:13px;font-size:12.5px;font-weight:800;color:var(--ox);
  display:flex;align-items:center;justify-content:center;gap:7px;cursor:pointer}
.sched-btn svg.clk{width:15px;height:15px}
.sched-btn svg.chev{width:14px;height:14px;transition:transform .25s}
.sched-btn.open svg.chev{transform:rotate(180deg)}
.sched-panel{max-height:0;overflow:hidden;transition:max-height .3s ease;background:#f3e6d5;box-shadow:inset 0 1px 0 var(--pline)}
.sched-panel.open{max-height:460px}
.sched-inner{padding:12px 15px 15px}
.pills{display:flex;gap:4px;margin-bottom:12px;background:rgba(232,73,31,.08);border-radius:var(--r-btn);padding:4px}
.pill{flex:1;text-align:center;font-size:11.5px;font-weight:800;padding:8px;border-radius:var(--r-btn);border:none;background:none;cursor:pointer;color:var(--m2)}
.pill.on{background:var(--grad-ox);color:#fff;box-shadow:0 2px 5px -1px var(--sh)}
.slist{display:flex;flex-direction:column;gap:2px}
.srow{display:flex;justify-content:space-between;align-items:center;padding:9px 4px;border-bottom:1px dashed var(--pline)}
.srow:last-child{border-bottom:none}
.srow .ct{font-size:13px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums}
.srow .rel{font-size:11px;font-weight:700;color:var(--m2)}
.srow.next .rel{color:var(--live)}
.srow.next .ct{color:var(--ox)}

.sect{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--ox);margin:0}
.special-head{margin-top:24px;display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:9px}
.toggle{display:inline-flex;background:var(--paper2);border-radius:var(--r-btn);padding:3px;gap:2px;flex-shrink:0}
.toggle button{border:none;background:none;padding:7px 14px;border-radius:var(--r-btn);font-size:11.5px;font-weight:800;color:var(--m2);cursor:pointer;transition:.2s}
.toggle button.on{background:var(--grad-ox);color:#fff;box-shadow:0 2px 5px -1px var(--sh)}

/* ---- outstation route cards ---- */
.rcards{display:flex;flex-direction:column;gap:13px;margin-top:13px}
.stubcard{display:flex;position:relative;background:var(--grad-ox);border-radius:var(--r-card);overflow:hidden;
  box-shadow:0 16px 32px -18px var(--sh)}
.rcard[data-bus="miya"] .stubcard{background:var(--grad-gold)}
.stubcard::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(120% 90% at 12% -15%,rgba(255,255,255,.4),transparent 55%)}
.stubcard > *{position:relative;z-index:1}
.rc-main{flex:1;text-align:left;background:none;border:none;padding:18px 16px;cursor:pointer;font:inherit;color:inherit;min-width:0}
.rc-route{font-size:18px;font-weight:800;color:#fff;letter-spacing:-.01em;white-space:nowrap}
.rc-when{font-size:14px;color:rgba(255,255,255,.82);font-weight:700;margin-top:9px;display:flex;align-items:baseline;gap:6px;flex-wrap:wrap}
.rc-at{font-size:13px;font-weight:700;color:rgba(255,255,255,.7)}
.rcard[data-bus="miya"] .rc-at{color:rgba(36,29,26,.6)}
.rc-when .tm{font-size:21px;font-weight:900;color:#ffe6a0;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.rcard[data-bus="miya"] .rc-when .tm{color:var(--ink)}
.rc-rel{font-size:12.5px;font-weight:700;color:rgba(255,255,255,.78)}
.rcard[data-bus="miya"] .rc-rel{color:rgba(36,29,26,.7)}
.rc-rel::before{content:"· "}
.rc-rel:empty{display:none}
.rc-actions{display:flex;align-items:center;gap:8px;margin-top:14px;flex-wrap:wrap}
.rc-expand{display:inline-flex;align-items:center;gap:6px;background:#fff;color:var(--ox);font-weight:800;font-size:12.5px;
  padding:9px 15px;border-radius:var(--r-btn);cursor:pointer}
.rcard[data-bus="miya"] .rc-expand{color:var(--goldt)}
.rc-expand svg{width:12px;height:12px;transition:transform .28s}
.rcard.open .rc-expand svg{transform:rotate(180deg)}
.rc-live{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:800;color:var(--live);
  background:rgba(255,255,255,.92);border-radius:var(--r-btn);padding:9px 13px 9px 12px;text-decoration:none;flex-shrink:0}
.rc-live .pulse{width:6px;height:6px;border-radius:50%;background:var(--live);animation:bl 1.4s infinite}
.rc-live svg{width:12px;height:12px}
.rc-vp{width:0;border-left:2px dashed rgba(255,255,255,.55);position:relative;margin:16px 0;flex-shrink:0}
.rcard[data-bus="miya"] .rc-vp{border-left-color:rgba(36,29,26,.3)}
.rc-vp::before,.rc-vp::after{content:"";position:absolute;left:-8px;width:16px;height:16px;border-radius:50%;background:var(--stage)}
.rc-vp::before{top:-24px}.rc-vp::after{bottom:-24px}
.rc-stub{width:108px;flex-shrink:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:16px 10px}
.rc-farel{font-size:9px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.82)}
.rcard[data-bus="miya"] .rc-farel{color:rgba(36,29,26,.65)}
.rc-fare{font-size:22px;font-weight:900;color:#fff;line-height:1;font-variant-numeric:tabular-nums}
.rcard[data-bus="miya"] .rc-fare{color:var(--ink)}
.rc-buy{margin-top:7px;border:none;background:#fff;color:var(--ox);font-weight:800;font-size:13px;padding:10px 20px;border-radius:var(--r-btn);cursor:pointer;white-space:nowrap;
  box-shadow:0 4px 10px -2px rgba(0,0,0,.25)}
.rcard[data-bus="miya"] .rc-buy{color:var(--goldt)}

.rc-detail{max-height:0;overflow:hidden;transition:max-height .34s ease}
.rcard.open .rc-detail{max-height:1400px}
.rc-detail-in{margin-top:9px;background:var(--paper);border:1px solid var(--pline);border-radius:var(--r-card);padding:14px 15px 15px;
  box-shadow:0 8px 20px -14px var(--sh)}
.rc-sec{font-size:9.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--m2);margin:4px 2px 8px}
.live{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;color:var(--live);margin-top:12px}
.live i{width:6px;height:6px;border-radius:50%;background:var(--live);display:block;animation:bl 1.4s infinite}
.livelink{text-decoration:none;cursor:pointer}
.livelink svg{margin-left:2px}
.note-days{font-size:10.5px;color:var(--m2);font-weight:600;margin-top:11px}

/* Miyapur stop timeline */
.stops{display:flex;flex-direction:column;margin-top:12px}
.stop{display:flex;gap:11px}
.stop .rail{display:flex;flex-direction:column;align-items:center}
.stop .rail .d{width:9px;height:9px;border-radius:50%;background:var(--ox);margin-top:3px;flex-shrink:0}
.stop .rail .ln{width:2px;flex:1;background:var(--pline);min-height:14px}
.stop:last-child .rail .ln{display:none}
.stop .si{flex:1;display:flex;justify-content:space-between;gap:8px;padding-bottom:11px}
.stop .nm2{font-size:12.5px;font-weight:700;color:var(--ink);line-height:1.2}
.stop .lm{font-size:10px;color:var(--m2);margin-top:2px}
.stop .tm{font-size:11.5px;font-weight:800;color:var(--ox);font-variant-numeric:tabular-nums;white-space:nowrap}
.retnote{background:var(--paper2);border:1px solid var(--pline);border-radius:10px;padding:11px 12px;font-size:11.5px;color:var(--ink);line-height:1.45;margin-top:6px}
.retnote b{color:var(--ox)}
.terms{margin-top:13px;border-top:1px dashed var(--pline);padding-top:11px}
.terms .th{font-size:9px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--m2);margin-bottom:6px}
.terms ul{margin:0;padding-left:15px;display:flex;flex-direction:column;gap:4px}
.terms li{font-size:10.5px;color:var(--m2);line-height:1.4}

/* ---- coming next (static preview grid, not interactive) ---- */
.comingnext{margin-top:26px}
.cn-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:9px}
.cn-tile{background:var(--paper);border:1px dashed var(--pline);border-radius:16px;padding:14px 6px 12px;
  display:flex;flex-direction:column;align-items:center;gap:7px;text-align:center;user-select:none}
.cn-tile .ic{width:38px;height:38px;border-radius:50%;background:var(--paper2);display:flex;align-items:center;justify-content:center;color:var(--m2);flex-shrink:0}
.cn-tile .ic svg{width:18px;height:18px}
.cn-tile .lbl{font-size:10.5px;font-weight:700;color:var(--ink);line-height:1.25}


@keyframes bl{0%,100%{opacity:1}50%{opacity:.3}}
@media (prefers-reduced-motion:reduce){.live i,.rc-live .pulse{animation:none}}