/* ============================================================
   IAS Bharat — Student mobile web app
   Mobile-first: centered column, sticky top bar, fixed tab bar
   ============================================================ */

html,body{height:100%}
body{background:var(--bg)}

#app{
  max-width:460px;margin:0 auto;min-height:100vh;min-height:100dvh;
  background:var(--bg);position:relative;
  box-shadow:0 0 60px rgba(15,23,42,.06);
  display:flex;flex-direction:column;
}

/* ---------- App shell ---------- */
.screen{display:flex;flex-direction:column;min-height:100vh;min-height:100dvh}
.scroll{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch}
.pad{padding:16px}
.pad-b{padding-bottom:26px}
/* leave room for the fixed tab bar */
.has-tabs .scroll{padding-bottom:78px}

/* ---------- Top bar ---------- */
.topbar{
  position:sticky;top:0;z-index:30;
  background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);
  border-bottom:1px solid var(--line);
  padding:12px 14px;display:flex;align-items:center;gap:10px;min-height:56px;
}
.topbar.dark{
  background:linear-gradient(135deg,var(--blue-900),var(--blue-700));
  border-bottom:none;color:#fff;
}
.topbar .tb-title{font-weight:700;font-size:16px;letter-spacing:-.2px;flex:1;min-width:0;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar.dark .tb-sub{color:#bcd0ef;font-size:12px;font-weight:500}
.iconbtn{
  width:38px;height:38px;flex:0 0 auto;border-radius:11px;border:1px solid var(--line);
  background:#fff;display:grid;place-items:center;font-size:17px;color:var(--ink-2);line-height:1;
}
.iconbtn:active{transform:scale(.94)}
.topbar.dark .iconbtn{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.2);color:#fff}
.tb-right{display:flex;align-items:center;gap:8px}

/* ---------- Bottom tab bar ---------- */
.tabbar{
  position:fixed;bottom:0;left:0;right:0;z-index:40;
  max-width:460px;margin:0 auto;
  background:rgba(255,255,255,.96);backdrop-filter:blur(12px);
  border-top:1px solid var(--line);
  display:flex;padding:6px 4px calc(6px + env(safe-area-inset-bottom));
}
.tab{
  flex:1;background:none;border:none;padding:6px 2px 4px;
  display:flex;flex-direction:column;align-items:center;gap:3px;
  color:var(--muted-2);font-size:10px;font-weight:600;line-height:1;
}
.tab .ic{font-size:19px;line-height:1;transition:.15s}
.tab.active{color:var(--blue-700)}
.tab.active .ic{transform:translateY(-1px)}
.tab .lab{letter-spacing:.1px}

/* ---------- Generic ---------- */
.section{margin-bottom:22px}
.section-head{display:flex;align-items:center;justify-content:space-between;margin:0 0 11px}
.section-head h3{margin:0;font-size:15px;font-weight:700;letter-spacing:-.2px}
.section-head a,.section-head button.link{color:var(--blue-600);font-size:12.5px;font-weight:600;background:none;border:none;padding:0}
.serif{font-family:var(--serif)}

.hscroll{display:flex;gap:12px;overflow-x:auto;padding:2px 16px 8px;margin:0 -16px;scroll-snap-type:x mandatory}
.hscroll::-webkit-scrollbar{display:none}
.hscroll>*{scroll-snap-align:start;flex:0 0 auto}

.empty{text-align:center;padding:40px 20px;color:var(--muted)}
.empty .emo{font-size:34px;margin-bottom:8px}
.empty .t{font-weight:600;color:var(--ink-2);margin-bottom:3px}

/* ---------- Home ---------- */
.greet{padding:14px 16px 6px}
.greet .hi{font-size:20px;font-weight:800;letter-spacing:-.4px;line-height:1.15}
.greet .hi .serif{font-weight:600}
.streak{display:inline-flex;align-items:center;gap:6px;background:#FEF3E2;color:#a55a00;
  font-weight:700;font-size:12px;padding:5px 11px;border-radius:999px;margin-top:7px}

.banner{
  margin:6px 16px 4px;border-radius:var(--r-lg);padding:14px 16px;color:#fff;
  background:linear-gradient(120deg,var(--blue-700),var(--blue-600));
  display:flex;align-items:center;gap:12px;box-shadow:var(--sh);position:relative;overflow:hidden;
}
.banner:after{content:"🔓";position:absolute;right:-6px;bottom:-12px;font-size:64px;opacity:.14}
.banner .bt{flex:1}
.banner .bt b{font-size:14.5px;display:block}
.banner .bt span{font-size:12px;color:#cfe0f7}
.banner .btn{background:#fff;color:var(--blue-800);font-size:12.5px;padding:8px 14px;z-index:1}

/* Continue watching card */
.cw{width:220px;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--sh-sm)}
.cw .thumb{height:110px;position:relative;display:grid;place-items:center;font-size:34px}
.cw .thumb .play{position:absolute;inset:0;display:grid;place-items:center;background:rgba(15,23,42,.18)}
.cw .thumb .play span{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.92);
  display:grid;place-items:center;color:var(--blue-700);font-size:15px;padding-left:2px}
.cw .cb{padding:10px 11px}
.cw .cb .t{font-size:13px;font-weight:600;line-height:1.3;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:34px}
.cw .cb .ct{font-size:11px;color:var(--muted);margin:2px 0 8px}

/* Subject grid */
.subj-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.subj{background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:12px 4px 9px;text-align:center;box-shadow:var(--sh-sm)}
.subj:active{transform:scale(.96)}
.subj .si{width:40px;height:40px;margin:0 auto 6px;border-radius:12px;display:grid;place-items:center;font-size:20px}
.subj .sn{font-size:10.5px;font-weight:600;line-height:1.2;color:var(--ink-2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* Featured course card (horizontal) */
.fcard{width:190px;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--sh-sm)}
.fcard .thumb{height:98px;display:grid;place-items:center;font-size:32px;position:relative}
.fcard .lvl{position:absolute;top:8px;left:8px}
.fcard .fb{padding:10px 11px}
.fcard .fb .t{font-size:13px;font-weight:600;line-height:1.3;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:34px}
.fcard .fb .m{font-size:11px;color:var(--muted);margin-top:5px;display:flex;gap:8px;align-items:center}

/* Affairs list item */
.affair{display:flex;gap:11px;padding:12px 0;border-bottom:1px solid var(--line-2)}
.affair:last-child{border-bottom:none}
.affair .ci{width:44px;height:44px;flex:0 0 auto;border-radius:12px;display:grid;place-items:center;
  font-size:19px;background:var(--blue-50)}
.affair .t{font-size:13.5px;font-weight:600;line-height:1.32;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.affair .m{font-size:11px;color:var(--muted);margin-top:4px;display:flex;gap:7px;flex-wrap:wrap;align-items:center}
.dot{width:3px;height:3px;border-radius:50%;background:var(--muted-2);flex:0 0 auto}

/* Announcement */
.ann{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:12px 13px;margin-bottom:9px}
.ann .at{font-size:13px;font-weight:700;display:flex;align-items:center;gap:6px}
.ann .ab{font-size:12.5px;color:var(--muted);margin-top:4px;line-height:1.5}

.quiz-cta{display:flex;align-items:center;gap:13px;background:linear-gradient(120deg,#0f7a34,#138808);
  color:#fff;border-radius:var(--r-lg);padding:15px 16px;box-shadow:var(--sh)}
.quiz-cta .qe{font-size:30px}
.quiz-cta .qt b{font-size:14.5px;display:block}
.quiz-cta .qt span{font-size:12px;color:#d7f2df}
.quiz-cta .btn{background:rgba(255,255,255,.16);color:#fff;border:1px solid rgba(255,255,255,.3);margin-left:auto;font-size:12.5px;padding:8px 13px}

/* ---------- Courses ---------- */
.filters{padding:10px 16px 4px;position:sticky;top:56px;background:var(--bg);z-index:20}
.chiprow{display:flex;gap:8px;overflow-x:auto;padding-bottom:8px;margin:0 -16px;padding-left:16px;padding-right:16px}
.chiprow::-webkit-scrollbar{display:none}
.fchip{flex:0 0 auto;background:#fff;border:1px solid var(--line);color:var(--ink-2);
  padding:7px 13px;border-radius:999px;font-size:12.5px;font-weight:600;display:inline-flex;align-items:center;gap:6px}
.fchip.on{background:var(--blue-700);border-color:var(--blue-700);color:#fff}
.searchbar{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r);padding:0 12px;margin-bottom:10px}
.searchbar input{flex:1;border:none;outline:none;padding:11px 0;font-size:14px;font-family:inherit;background:none}
.searchbar .si{color:var(--muted-2);font-size:15px}

.ccard{display:flex;gap:12px;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:11px;margin-bottom:11px;box-shadow:var(--sh-sm)}
.ccard .thumb{width:82px;height:82px;flex:0 0 auto;border-radius:12px;display:grid;place-items:center;font-size:28px}
.ccard .cc{flex:1;min-width:0;display:flex;flex-direction:column}
.ccard .subj-tag{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.4px}
.ccard .t{font-size:14px;font-weight:700;line-height:1.28;margin:3px 0;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ccard .by{font-size:11.5px;color:var(--muted)}
.ccard .foot{display:flex;align-items:center;gap:8px;margin-top:auto;padding-top:7px;font-size:11.5px;color:var(--muted)}
.price-badge{margin-left:auto;font-weight:700;font-size:12.5px}
.price-badge.free{color:var(--green)}
.price-badge.paid{color:var(--blue-700)}
.star{color:var(--saffron);font-weight:700}

/* ---------- Course detail ---------- */
.course-hero{position:relative;padding:20px 16px 18px;color:#fff;
  background:linear-gradient(135deg,var(--blue-900),var(--blue-700))}
.course-hero .ci{width:58px;height:58px;border-radius:16px;display:grid;place-items:center;
  font-size:28px;background:rgba(255,255,255,.16);margin-bottom:12px}
.course-hero h1{font-family:var(--serif);font-weight:600;font-size:22px;line-height:1.2;margin:0}
.course-hero .meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;font-size:12px;color:#cfe0f7;align-items:center}
.course-hero .by{font-size:12.5px;color:#cfe0f7;margin-top:9px}
.access-cta{background:linear-gradient(120deg,var(--saffron),var(--saffron-2));color:#3a2600;
  border-radius:var(--r-lg);padding:14px 16px;margin:14px 16px;display:flex;align-items:center;gap:12px;box-shadow:var(--sh)}
.access-cta .lk{font-size:26px}
.access-cta .at{flex:1}
.access-cta .at b{display:block;font-size:14px}
.access-cta .at span{font-size:12px;opacity:.85}
.access-cta .btn{background:#3a2600;color:#fff;font-size:12.5px;padding:9px 14px}

.lec{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid var(--line-2)}
.lec:last-child{border-bottom:none}
.lec .num{width:30px;height:30px;flex:0 0 auto;border-radius:9px;background:var(--blue-50);
  color:var(--blue-700);font-weight:700;font-size:13px;display:grid;place-items:center}
.lec .num.done{background:#E7F6EC;color:#0f7a34}
.lec .num.lock{background:#F1F5F9;color:var(--muted-2)}
.lec .lc{flex:1;min-width:0}
.lec .lt{font-size:13.5px;font-weight:600;line-height:1.3}
.lec.locked .lt{color:var(--muted)}
.lec .lm{font-size:11px;color:var(--muted);margin-top:3px;display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.lec .lm .pbar{width:70px}
.lec .go{color:var(--muted-2);font-size:16px}

/* ---------- Video player ---------- */
.videowrap{background:#000;position:relative;aspect-ratio:16/9;width:100%}
.videowrap video,.videowrap iframe{width:100%;height:100%;border:0;display:block}
.player-body{padding:16px}
.player-body h1{font-size:17px;font-weight:700;line-height:1.28;margin:0 0 4px}
.note{display:flex;gap:10px;padding:11px 0;border-bottom:1px solid var(--line-2)}
.note .nts{font-size:11px;font-weight:700;color:var(--blue-700);background:var(--blue-50);
  padding:3px 8px;border-radius:7px;flex:0 0 auto;height:fit-content}
.note .nb{flex:1;font-size:13px;line-height:1.45}
.note .ndel{color:var(--muted-2);font-size:15px;background:none;border:none;flex:0 0 auto}
.note-input{display:flex;gap:8px;margin-top:12px}
.note-input input{flex:1}
.pl-item{display:flex;align-items:center;gap:11px;padding:11px 0;border-bottom:1px solid var(--line-2)}
.pl-item.cur{background:var(--blue-50);margin:0 -16px;padding-left:16px;padding-right:16px;border-radius:0}
.pl-item .pn{width:26px;height:26px;flex:0 0 auto;border-radius:8px;background:#F1F5F9;color:var(--muted);
  font-size:12px;font-weight:700;display:grid;place-items:center}
.pl-item.cur .pn{background:var(--blue-700);color:#fff}
.pl-item .done{background:#E7F6EC;color:#0f7a34}
.pl-item .pt{flex:1;font-size:13px;font-weight:500;line-height:1.3;min-width:0}
.pl-item.cur .pt{font-weight:700;color:var(--blue-800)}

/* ---------- Articles / Affairs ---------- */
.artcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:13px 14px;margin-bottom:11px;box-shadow:var(--sh-sm)}
.artcard .t{font-size:14.5px;font-weight:700;line-height:1.32;margin:8px 0 5px}
.artcard .sm{font-size:12.5px;color:var(--muted);line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.artcard .m{font-size:11px;color:var(--muted);margin-top:9px;display:flex;gap:7px;align-items:center;flex-wrap:wrap}

/* Article reader */
.reader{padding:18px 18px 30px}
.reader h1{font-family:var(--serif);font-weight:600;font-size:23px;line-height:1.25;margin:12px 0 10px}
.reader .rmeta{font-size:12px;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.reader .rbody{font-size:15px;line-height:1.72;color:var(--ink-2)}
.reader .rbody p{margin:0 0 15px}
.reader .rbody .subhead{font-weight:700;color:var(--blue-900);font-size:14px;letter-spacing:.3px;
  text-transform:uppercase;margin:20px 0 8px;font-family:var(--font)}
.reader .summary{background:var(--blue-50);border-left:3px solid var(--blue-600);border-radius:0 10px 10px 0;
  padding:12px 14px;font-size:13.5px;line-height:1.6;color:var(--ink-2);margin-bottom:18px;font-style:italic}
.tagrow{display:flex;gap:7px;flex-wrap:wrap;margin-top:18px}

/* ---------- My learning ---------- */
.lcard{display:flex;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:12px;margin-bottom:11px;box-shadow:var(--sh-sm);align-items:center}
.lcard .thumb{width:56px;height:56px;flex:0 0 auto;border-radius:12px;display:grid;place-items:center;font-size:24px}
.lcard .lc{flex:1;min-width:0}
.lcard .t{font-size:14px;font-weight:700;line-height:1.3;
  display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.lcard .pr{display:flex;align-items:center;gap:8px;margin-top:8px}
.lcard .pr .pbar{flex:1}
.lcard .pct{font-size:11.5px;font-weight:700;color:var(--blue-700)}

/* ---------- Quizzes ---------- */
.qcard{display:flex;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:13px;margin-bottom:11px;box-shadow:var(--sh-sm);align-items:center}
.qcard .qi{width:48px;height:48px;flex:0 0 auto;border-radius:13px;display:grid;place-items:center;font-size:22px}
.qcard .qc{flex:1;min-width:0}
.qcard .t{font-size:14px;font-weight:700;line-height:1.3}
.qcard .m{font-size:11.5px;color:var(--muted);margin-top:4px;display:flex;gap:7px;align-items:center;flex-wrap:wrap}
.qcard .best{font-size:11px;font-weight:700;color:#0f7a34;background:#E7F6EC;padding:3px 9px;border-radius:999px}

/* Quiz player */
.quiz-prog{padding:12px 16px 0}
.quiz-prog .qp-top{display:flex;justify-content:space-between;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:8px}
.qwrap{padding:16px}
.qq{font-size:16px;font-weight:700;line-height:1.4;margin:0 0 18px}
.opt{display:flex;align-items:center;gap:11px;background:#fff;border:1.5px solid var(--line);
  border-radius:var(--r);padding:13px 14px;margin-bottom:10px;font-size:14px;font-weight:500;line-height:1.35;transition:.12s}
.opt:active{transform:scale(.99)}
.opt .ol{width:26px;height:26px;flex:0 0 auto;border-radius:50%;border:1.5px solid var(--line);
  display:grid;place-items:center;font-weight:700;font-size:12.5px;color:var(--muted)}
.opt.sel{border-color:var(--blue-600);background:var(--blue-50)}
.opt.sel .ol{background:var(--blue-600);border-color:var(--blue-600);color:#fff}
.opt.correct{border-color:var(--green);background:#E7F6EC}
.opt.correct .ol{background:var(--green);border-color:var(--green);color:#fff}
.opt.wrong{border-color:var(--danger);background:#FEECEC}
.opt.wrong .ol{background:var(--danger);border-color:var(--danger);color:#fff}
.qnav{display:flex;gap:10px;margin-top:8px}

/* Quiz result */
.result-hero{text-align:center;padding:26px 16px 20px}
.score-ring{width:128px;height:128px;border-radius:50%;margin:0 auto 14px;display:grid;place-items:center;
  background:conic-gradient(var(--green) var(--deg,0deg), #E9EEF5 0deg)}
.score-ring .inner{width:104px;height:104px;border-radius:50%;background:#fff;display:grid;place-items:center;flex-direction:column}
.score-ring .sc{font-size:30px;font-weight:800;line-height:1;color:var(--ink)}
.score-ring .of{font-size:12px;color:var(--muted);font-weight:600}
.rev-q{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:14px;margin-bottom:12px;box-shadow:var(--sh-sm)}
.rev-q .rq{font-size:14px;font-weight:700;line-height:1.4;margin-bottom:11px;display:flex;gap:8px}
.rev-o{display:flex;align-items:center;gap:9px;padding:9px 11px;border-radius:10px;font-size:13px;margin-bottom:6px}
.rev-o.c{background:#E7F6EC;color:#0f5a28;font-weight:600}
.rev-o.w{background:#FEECEC;color:#a11}
.rev-o .rm{margin-left:auto;font-size:15px}
.expl{background:var(--blue-50);border-radius:10px;padding:10px 12px;font-size:12.5px;line-height:1.55;color:var(--ink-2);margin-top:9px}
.expl b{color:var(--blue-800)}

/* ---------- Plans ---------- */
.plan{position:relative;background:var(--card);border:1.5px solid var(--line);border-radius:var(--r-xl);
  padding:18px 16px;margin-bottom:14px;box-shadow:var(--sh-sm);overflow:hidden}
.plan.pop{border-color:var(--blue-600);box-shadow:0 8px 26px rgba(37,99,235,.16)}
.plan .ribbon{position:absolute;top:13px;right:-30px;background:var(--saffron);color:#3a2600;
  font-size:10.5px;font-weight:800;letter-spacing:.6px;padding:4px 34px;transform:rotate(45deg)}
.plan .pname{font-size:16px;font-weight:800;letter-spacing:-.2px}
.plan .pdur{font-size:12px;color:var(--muted)}
.plan .prow{display:flex;align-items:baseline;gap:8px;margin:12px 0 4px}
.plan .pprice{font-size:28px;font-weight:800;letter-spacing:-.5px}
.plan .pmrp{font-size:15px;color:var(--muted-2);text-decoration:line-through}
.plan .psave{font-size:11px;font-weight:700;color:var(--green);background:#E7F6EC;padding:2px 8px;border-radius:999px}
.plan .feats{list-style:none;padding:0;margin:14px 0 16px}
.plan .feats li{display:flex;gap:9px;align-items:flex-start;font-size:13px;color:var(--ink-2);padding:5px 0}
.plan .feats li .fk{color:var(--green);font-weight:800;flex:0 0 auto}

/* ---------- Bottom sheet / modal ---------- */
.sheet-back{position:fixed;inset:0;z-index:100;background:rgba(15,23,42,.5);
  display:flex;align-items:flex-end;justify-content:center;animation:fade .2s}
@keyframes fade{from{opacity:0}}
.sheet{width:100%;max-width:460px;background:#fff;border-radius:22px 22px 0 0;
  padding:8px 18px calc(20px + env(safe-area-inset-bottom));max-height:88vh;overflow-y:auto;animation:up .28s cubic-bezier(.2,.8,.2,1)}
@keyframes up{from{transform:translateY(100%)}}
.sheet .grab{width:40px;height:4px;border-radius:99px;background:#dbe2ec;margin:6px auto 14px}
.sheet h3{margin:0 0 4px;font-size:17px;font-weight:800}
.pay-methods{display:flex;gap:9px;margin:14px 0}
.paym{flex:1;border:1.5px solid var(--line);border-radius:var(--r);padding:11px 6px;text-align:center;
  font-size:11.5px;font-weight:600;color:var(--ink-2)}
.paym .pe{font-size:20px;display:block;margin-bottom:4px}
.paym.on{border-color:var(--blue-600);background:var(--blue-50);color:var(--blue-700)}
.demo-tag{font-size:11px;color:var(--warn);background:#FEF3E2;padding:6px 10px;border-radius:8px;
  display:inline-flex;gap:6px;margin-bottom:10px}

/* Payment success animation */
.pay-success{text-align:center;padding:26px 10px 10px}
.checkmark{width:84px;height:84px;border-radius:50%;background:var(--green);margin:0 auto 16px;
  display:grid;place-items:center;animation:pop .4s cubic-bezier(.2,1.4,.4,1)}
.checkmark svg{width:44px;height:44px}
.checkmark path{stroke-dasharray:48;stroke-dashoffset:48;animation:draw .5s .18s forwards ease}
@keyframes pop{from{transform:scale(0)}}
@keyframes draw{to{stroke-dashoffset:0}}

/* Payment history */
.pay-row{display:flex;align-items:center;gap:11px;padding:12px 0;border-bottom:1px solid var(--line-2)}
.pay-row:last-child{border-bottom:none}
.pay-row .pi{width:38px;height:38px;flex:0 0 auto;border-radius:11px;background:#E7F6EC;color:#0f7a34;
  display:grid;place-items:center;font-size:16px}
.pay-row .pw{flex:1;min-width:0}
.pay-row .pw .t{font-size:13px;font-weight:600}
.pay-row .pw .s{font-size:11px;color:var(--muted);margin-top:2px}
.pay-row .amt{font-weight:700;font-size:13.5px}

/* ---------- Profile ---------- */
.prof-hero{text-align:center;padding:22px 16px 18px;color:#fff;
  background:linear-gradient(135deg,var(--blue-900),var(--blue-700))}
.avatar{width:76px;height:76px;border-radius:50%;margin:0 auto 12px;display:grid;place-items:center;
  font-size:28px;font-weight:800;color:#fff;box-shadow:0 6px 18px rgba(0,0,0,.25);border:3px solid rgba(255,255,255,.25)}
.prof-hero .pn{font-size:19px;font-weight:800;letter-spacing:-.3px}
.prof-hero .pe{font-size:12.5px;color:#cfe0f7;margin-top:3px}
.sub-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:14px;
  margin:-30px 16px 16px;position:relative;z-index:2;box-shadow:var(--sh);display:flex;align-items:center;gap:12px}
.sub-card .se{font-size:26px}
.sub-card .st{flex:1}
.sub-card .st b{font-size:14px;display:block}
.sub-card .st span{font-size:12px;color:var(--muted)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-bottom:16px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:12px 4px;text-align:center;box-shadow:var(--sh-sm)}
.stat .sv{font-size:20px;font-weight:800;color:var(--blue-700);line-height:1}
.stat .sl{font-size:10px;color:var(--muted);font-weight:600;margin-top:5px;line-height:1.2}
.menu{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-sm);margin-bottom:16px}
.menu-item{display:flex;align-items:center;gap:13px;padding:14px 15px;border-bottom:1px solid var(--line-2);width:100%;background:none;border-left:none;border-right:none;border-top:none;text-align:left;font-size:14px;font-weight:600;color:var(--ink-2)}
.menu-item:last-child{border-bottom:none}
.menu-item .me{font-size:18px;width:22px;text-align:center}
.menu-item .go{margin-left:auto;color:var(--muted-2)}

/* ---------- Auth ---------- */
.auth{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;
  background:radial-gradient(900px 500px at 80% -10%,#16326a 0%,var(--blue-900) 45%,#0a2148 100%);color:#fff}
.auth .splash{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:30px 26px}
.auth .splash .brand .wm b{color:#fff}.auth .splash .brand .wm b span{color:var(--saffron-2)}
.auth .splash .brand .wm small{color:#9fb4d6}
.auth .tagline{font-family:var(--serif);font-style:italic;font-size:16px;color:#bcd0ef;margin-top:16px;text-align:center}
.auth .sheet-card{background:#fff;color:var(--ink);border-radius:24px 24px 0 0;padding:24px 22px calc(26px + env(safe-area-inset-bottom));box-shadow:0 -10px 40px rgba(0,0,0,.3)}
.auth .sheet-card h2{font-size:21px;font-weight:800;letter-spacing:-.4px;margin:0 0 3px}
.auth .sheet-card .lead{font-size:13px;color:var(--muted);margin:0 0 18px}
.auth .toggle{text-align:center;font-size:13px;color:var(--muted);margin-top:16px}
.auth .toggle b{color:var(--blue-700);font-weight:700}
.auth .grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
.feat-pills{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:26px}
.feat-pills .fp{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);color:#dce8fb;
  font-size:11.5px;font-weight:600;padding:6px 12px;border-radius:999px}
.demo-hint{text-align:center;font-size:11.5px;color:#9fb4d6;margin-top:14px}
.demo-hint code{color:var(--saffron-2);font-family:ui-monospace,Menlo,monospace}

/* misc */
.divider{height:1px;background:var(--line);margin:16px 0}
.pill-tag{display:inline-flex;align-items:center;gap:5px;background:rgba(255,255,255,.15);
  color:#fff;font-size:11px;font-weight:600;padding:4px 10px;border-radius:999px}
.link-btn{background:none;border:none;color:var(--blue-600);font-weight:600;font-size:13px;padding:0}
.fade-in{animation:fadeIn .25s ease}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}}