/* ═══════════════════════════════════════════════════════════════
   CerebroAegis — Design System
   Modern medical-grade UI · high contrast · large tap targets
   ═══════════════════════════════════════════════════════════════ */

/* ── Fonts (self-hosted, offline-safe) ───────────────────────── */
@font-face { font-family:'Manrope'; font-weight:400; font-style:normal; font-display:swap;
  src:url('../vendor/fonts/manrope-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family:'Manrope'; font-weight:500; font-style:normal; font-display:swap;
  src:url('../vendor/fonts/manrope-latin-500-normal.woff2') format('woff2'); }
@font-face { font-family:'Manrope'; font-weight:600; font-style:normal; font-display:swap;
  src:url('../vendor/fonts/manrope-latin-600-normal.woff2') format('woff2'); }
@font-face { font-family:'Manrope'; font-weight:700; font-style:normal; font-display:swap;
  src:url('../vendor/fonts/manrope-latin-700-normal.woff2') format('woff2'); }
@font-face { font-family:'Manrope'; font-weight:800; font-style:normal; font-display:swap;
  src:url('../vendor/fonts/manrope-latin-800-normal.woff2') format('woff2'); }

/* ── Tokens ──────────────────────────────────────────────────── */
:root{
  --bg:#F4F7FB;
  --surface:#FFFFFF;
  --surface-2:#EDF2F9;
  --ink:#0A1428;
  --ink-2:#3E4E66;
  --ink-3:#71809A;
  --line:#E1E8F2;

  --brand:#4F46E5;
  --brand-2:#0891B2;
  --brand-grad:linear-gradient(135deg,#4F46E5 0%,#0891B2 100%);
  --brand-soft:#EEF0FE;

  --danger:#DC2626;
  --danger-deep:#991B1B;
  --danger-soft:#FEECEC;
  --warn:#B45309;
  --warn-soft:#FEF3E2;
  --ok:#047857;
  --ok-soft:#E7F6F0;

  --r-lg:24px; --r-md:18px; --r-sm:12px;
  --shadow-1:0 1px 2px rgba(10,20,40,.05),0 4px 16px rgba(10,20,40,.06);
  --shadow-2:0 2px 4px rgba(10,20,40,.06),0 12px 32px rgba(10,20,40,.12);
  --shadow-brand:0 8px 24px rgba(79,70,229,.32);
  --shadow-danger:0 10px 30px rgba(220,38,38,.35);

  --font:'Manrope',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --tap:64px;
  --ease:cubic-bezier(.22,1,.36,1);
}

/* ── Reset / base ────────────────────────────────────────────── */
*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }
html{ -webkit-text-size-adjust:100%; }
body{
  font-family:var(--font);
  font-size:17px; line-height:1.55;
  color:var(--ink);
  background:var(--bg);
  min-height:100dvh;
  -webkit-font-smoothing:antialiased;
  overscroll-behavior-y:none;
}
img,svg,video,canvas{ display:block; max-width:100%; }
button{ font:inherit; color:inherit; background:none; border:0; cursor:pointer; }
input,select,textarea{ font:inherit; color:inherit; }
:focus-visible{ outline:3px solid var(--brand); outline-offset:2px; border-radius:6px; }
[hidden]{ display:none !important; }

/* Ambient gradient backdrop */
body::before{
  content:''; position:fixed; inset:0; z-index:-1; pointer-events:none;
  background:
    radial-gradient(42rem 42rem at 110% -10%, rgba(8,145,178,.14), transparent 60%),
    radial-gradient(38rem 38rem at -15% 20%, rgba(79,70,229,.13), transparent 60%),
    radial-gradient(30rem 30rem at 50% 115%, rgba(225,29,72,.06), transparent 60%),
    var(--bg);
}

/* ── App frame ───────────────────────────────────────────────── */
#app{
  max-width:480px; margin:0 auto; min-height:100dvh;
  display:flex; flex-direction:column; position:relative;
}
@media(min-width:560px){
  #app{ box-shadow:0 0 0 1px var(--line),0 24px 80px rgba(10,20,40,.10);
        border-radius:0; background:rgba(255,255,255,.42); backdrop-filter:blur(6px); }
}

/* ── Desktop brand rail ──────────────────────────────────────── */
.side-rail{ display:none; }
@media(min-width:1200px){
  .side-rail{
    display:flex; align-items:center;
    position:fixed; top:0; bottom:0;
    left:48px; width:calc(50vw - 240px - 96px);
    max-width:520px; z-index:1;
  }
  .rail-inner{ animation:viewIn .6s var(--ease); }
  .rail-logo{
    width:104px; height:104px; border-radius:28px;
    background:linear-gradient(140deg,#0A1428,#1E1B4B 55%,#164E63);
    display:grid; place-items:center; box-shadow:var(--shadow-2);
    margin-bottom:22px;
  }
  .rail-word{ font-size:2.3rem; font-weight:800; letter-spacing:-.03em; }
  .rail-word span{ background:var(--brand-grad); -webkit-background-clip:text; background-clip:text; color:transparent; }
  .rail-tag{
    margin-top:10px; font-size:1.5rem; font-weight:800; letter-spacing:-.02em;
    line-height:1.25; color:var(--ink);
  }
  .rail-sub{ margin-top:12px; color:var(--ink-2); font-size:1.02rem; max-width:44ch; }
  .rail-feats{ margin-top:26px; display:flex; flex-direction:column; gap:14px; }
  .rail-feat{ display:flex; align-items:center; gap:13px; font-weight:700; color:var(--ink-2); }
  .rf-ic{
    width:42px; height:42px; border-radius:13px; flex:none;
    background:var(--surface); border:1px solid var(--line); box-shadow:var(--shadow-1);
    display:grid; place-items:center; color:var(--brand);
  }
  .rf-ic svg{ width:21px; height:21px; }
  .rail-foot{ margin-top:30px; font-size:.82rem; color:var(--ink-3); font-weight:600; }
  .rail-qr{
    margin-top:26px; display:flex; align-items:center; gap:16px;
    padding:16px; border-radius:var(--r-lg);
    background:var(--surface); border:1px solid var(--line); box-shadow:var(--shadow-1);
    max-width:340px; animation:viewIn .6s var(--ease) .2s backwards;
  }
  .rail-qr-box{
    width:96px; height:96px; flex:none; border-radius:12px; overflow:hidden;
    background:#fff; padding:7px; border:1px solid var(--line);
  }
  .rail-qr-box svg{ width:100%; height:100%; }
  .rail-qr-txt b{ display:block; font-size:.98rem; letter-spacing:-.01em; }
  .rail-qr-txt span{ font-size:.82rem; color:var(--ink-3); font-weight:600; }
}

/* ── Header ──────────────────────────────────────────────────── */
.topbar{
  position:sticky; top:0; z-index:40;
  display:flex; align-items:center; gap:12px;
  padding:14px 18px;
  background:rgba(244,247,251,.82);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(225,232,242,.7);
}
.topbar .logo-mark{ width:38px; height:38px; flex:none; }
.brand-name{ font-weight:800; font-size:1.22rem; letter-spacing:-.02em; }
.brand-name .grad{ background:var(--brand-grad); -webkit-background-clip:text; background-clip:text; color:transparent; }
.topbar-spacer{ flex:1; }

.lang-switch{
  display:flex; align-items:center; gap:6px;
  min-height:44px; padding:6px 14px;
  border-radius:999px; font-weight:700; font-size:.95rem;
  background:var(--surface); border:1.5px solid var(--line);
  box-shadow:var(--shadow-1); transition:transform .15s var(--ease);
}
.lang-switch:active{ transform:scale(.95); }
.lang-switch svg{ width:19px; height:19px; color:var(--brand); }

/* status chips */
.chips-row{ display:flex; gap:8px; padding:12px 18px 0; flex-wrap:wrap; }
.chip{
  display:inline-flex; align-items:center; gap:7px;
  padding:7px 13px; border-radius:999px;
  font-size:.82rem; font-weight:700;
  background:var(--surface); border:1px solid var(--line); color:var(--ink-2);
}
.chip .dot{ width:9px; height:9px; border-radius:50%; background:var(--ink-3); }
.chip.on .dot{ background:var(--ok); box-shadow:0 0 0 3px rgba(4,120,87,.18); }
.chip.off .dot{ background:var(--warn); box-shadow:0 0 0 3px rgba(180,83,9,.16); }

/* ── Views / transitions ─────────────────────────────────────── */
main{ flex:1; display:flex; flex-direction:column; padding-bottom:112px; }
.view{ animation:viewIn .38s var(--ease); padding:8px 18px 24px; }
@keyframes viewIn{ from{ opacity:0; transform:translateY(14px);} to{ opacity:1; transform:none;} }

/* staggered entrance for view children — premium feel */
.view > *{ animation:riseIn .55s var(--ease) backwards; }
.view > *:nth-child(1){ animation-delay:.02s; }
.view > *:nth-child(2){ animation-delay:.07s; }
.view > *:nth-child(3){ animation-delay:.12s; }
.view > *:nth-child(4){ animation-delay:.17s; }
.view > *:nth-child(5){ animation-delay:.22s; }
.view > *:nth-child(6){ animation-delay:.27s; }
.view > *:nth-child(n+7){ animation-delay:.32s; }
@keyframes riseIn{ from{ opacity:0; transform:translateY(16px);} to{ opacity:1; transform:none;} }
.feat-grid .feat:nth-child(2){ animation:riseIn .55s var(--ease) .1s backwards; }
.feat-grid .feat:nth-child(3){ animation:riseIn .55s var(--ease) .16s backwards; }
.feat-grid .feat:nth-child(4){ animation:riseIn .55s var(--ease) .22s backwards; }
.result-line{ animation:riseIn .5s var(--ease) backwards; }
.result-line:nth-child(2){ animation-delay:.08s; }
.result-line:nth-child(3){ animation-delay:.16s; }
.verdict .big-ic{ animation:popIn .6s var(--ease) .15s backwards; }
@keyframes popIn{ 0%{ opacity:0; transform:scale(.4);} 70%{ transform:scale(1.12);} 100%{ opacity:1; transform:scale(1);} }
.learn-item{ animation:riseIn .5s var(--ease) backwards; }
.learn-item:nth-child(2){ animation-delay:.07s; }
.learn-item:nth-child(3){ animation-delay:.14s; }
.learn-item:nth-child(4){ animation-delay:.21s; }
.learn-item:nth-child(5){ animation-delay:.28s; }
.learn-item:nth-child(6){ animation-delay:.35s; }
@media (prefers-reduced-motion:reduce){ *{ animation-duration:.001s !important; transition-duration:.001s !important; } }

/* ── Typography helpers ──────────────────────────────────────── */
h1{ font-size:1.75rem; font-weight:800; letter-spacing:-.03em; line-height:1.18; }
h2{ font-size:1.28rem; font-weight:800; letter-spacing:-.02em; }
h3{ font-size:1.05rem; font-weight:700; }
.muted{ color:var(--ink-2); }
.small{ font-size:.9rem; }
.center{ text-align:center; }

/* ── Cards ───────────────────────────────────────────────────── */
.card{
  background:var(--surface); border-radius:var(--r-lg);
  border:1px solid var(--line); box-shadow:var(--shadow-1);
  padding:20px; margin-top:14px;
}
.card.flat{ box-shadow:none; }
.card-press{ transition:transform .16s var(--ease), box-shadow .16s var(--ease); }
.card-press:active{ transform:scale(.975); box-shadow:var(--shadow-2); }

/* hero */
.hero{
  margin-top:18px; padding:26px 22px 24px;
  border-radius:28px; color:#fff;
  background:linear-gradient(140deg,#0A1428 0%,#1E1B4B 45%,#164E63 100%);
  position:relative; overflow:hidden; box-shadow:var(--shadow-2);
}
.hero::after{
  content:''; position:absolute; width:340px; height:340px; right:-120px; top:-160px;
  background:radial-gradient(circle,rgba(8,145,178,.45),transparent 65%); pointer-events:none;
}
.hero::before{
  content:''; position:absolute; width:260px; height:260px; left:-100px; bottom:-140px;
  background:radial-gradient(circle,rgba(79,70,229,.5),transparent 65%); pointer-events:none;
}
.hero h1{ color:#fff; font-size:1.62rem; position:relative; }
.hero p{ color:rgba(255,255,255,.78); margin-top:8px; position:relative; font-size:.98rem; }
.hero .pulse-line{ margin:2px 0 10px; width:120px; height:26px; position:relative; }
.hero .pulse-line path{
  stroke:#22D3EE; stroke-width:2.5; fill:none; stroke-linecap:round; stroke-linejoin:round;
  stroke-dasharray:220; stroke-dashoffset:220; animation:pulseDraw 2.6s var(--ease) infinite;
  filter:drop-shadow(0 0 6px rgba(34,211,238,.8));
}
@keyframes pulseDraw{ 0%{stroke-dashoffset:220;} 55%{stroke-dashoffset:0;} 100%{stroke-dashoffset:-220;} }

/* ── Buttons ─────────────────────────────────────────────────── */
.btn{
  display:flex; align-items:center; justify-content:center; gap:12px;
  width:100%; min-height:var(--tap);
  padding:16px 22px; border-radius:20px;
  font-weight:800; font-size:1.08rem; letter-spacing:-.01em;
  transition:transform .16s var(--ease), box-shadow .16s var(--ease), filter .16s;
  user-select:none; -webkit-user-select:none; text-decoration:none;
}
.btn:active{ transform:scale(.965); }
.btn svg{ width:24px; height:24px; flex:none; }
.btn-primary{ background:var(--brand-grad); color:#fff; box-shadow:var(--shadow-brand); }
.btn-primary:hover{ filter:brightness(1.06); }
.btn-secondary{ background:var(--surface); color:var(--ink); border:1.5px solid var(--line); box-shadow:var(--shadow-1); }
.btn-ghost{ background:transparent; color:var(--ink-2); font-weight:700; min-height:52px; }
.btn-danger{ background:linear-gradient(135deg,#EF4444,#B91C1C); color:#fff; box-shadow:var(--shadow-danger); }
.btn-ok{ background:linear-gradient(135deg,#10B981,#047857); color:#fff; box-shadow:0 8px 24px rgba(4,120,87,.3); }
.btn[disabled]{ opacity:.45; pointer-events:none; }
.btn-row{ display:flex; gap:12px; margin-top:14px; }
.btn-row .btn{ margin-top:0; }
.btn + .btn{ margin-top:12px; }

/* Big emergency CTA with halo */
.cta-screen{ position:relative; margin-top:18px; min-height:76px; font-size:1.18rem; border-radius:24px; }
.cta-screen::before{
  content:''; position:absolute; inset:-4px; border-radius:28px; z-index:-1;
  background:var(--brand-grad); opacity:.5; filter:blur(14px);
  animation:halo 2.4s ease-in-out infinite;
}
@keyframes halo{ 0%,100%{ opacity:.28; transform:scale(.98);} 50%{ opacity:.55; transform:scale(1.015);} }
.btn-911::before{ background:linear-gradient(135deg,#EF4444,#B91C1C); }

/* ── Feature grid (home) ─────────────────────────────────────── */
.feat-grid{ display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:14px; }
.feat{
  background:var(--surface); border:1px solid var(--line); border-radius:var(--r-lg);
  box-shadow:var(--shadow-1); padding:18px 16px; text-align:left;
  display:flex; flex-direction:column; gap:10px; min-height:128px;
}
.feat .ic{
  width:46px; height:46px; border-radius:14px; display:grid; place-items:center;
  background:var(--brand-soft); color:var(--brand);
}
.feat .ic svg{ width:24px; height:24px; }
.feat.rose .ic{ background:var(--danger-soft); color:var(--danger); }
.feat.teal .ic{ background:#E0F5F9; color:var(--brand-2); }
.feat.amber .ic{ background:var(--warn-soft); color:var(--warn); }
.feat b{ font-size:1rem; letter-spacing:-.01em; }
.feat span{ font-size:.84rem; color:var(--ink-2); line-height:1.4; }

/* ── Stepper ─────────────────────────────────────────────────── */
.stepper{ display:flex; align-items:center; gap:8px; margin:16px 2px 4px; }
.step-dot{
  flex:1; height:7px; border-radius:99px; background:var(--line);
  position:relative; overflow:hidden; transition:background .3s;
}
.step-dot.done{ background:var(--brand); }
.step-dot.active::after{
  content:''; position:absolute; inset:0; border-radius:99px;
  background:var(--brand-grad); animation:stepFill .5s var(--ease) forwards;
}
@keyframes stepFill{ from{ transform:translateX(-100%);} to{ transform:none;} }
.step-label{ display:flex; justify-content:space-between; font-size:.8rem; font-weight:700; color:var(--ink-3); margin-top:6px; }
.step-label .on{ color:var(--brand); }

/* ── Test stage ──────────────────────────────────────────────── */
.stage{
  position:relative; border-radius:28px; overflow:hidden;
  background:#0A1428; aspect-ratio:3/3.6; margin-top:16px;
  box-shadow:var(--shadow-2);
}
.stage video,.stage canvas.overlay{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.stage video.mirror,.stage canvas.mirror{ transform:scaleX(-1); }
.stage .stage-msg{
  position:absolute; left:0; right:0; bottom:0; z-index:5;
  padding:18px; color:#fff; text-align:center;
  background:linear-gradient(transparent,rgba(10,20,40,.88) 55%);
  font-weight:700; font-size:1.05rem;
}
.stage .stage-top{
  position:absolute; top:14px; left:14px; right:14px; z-index:5;
  display:flex; justify-content:space-between; align-items:center; gap:10px;
}
.stage-pill{
  padding:8px 14px; border-radius:999px; font-size:.85rem; font-weight:800;
  background:rgba(255,255,255,.14); color:#fff; backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.18);
}
.stage-pill.rec{ background:rgba(220,38,38,.85); }
.stage-pill.rec::before{
  content:''; display:inline-block; width:8px; height:8px; margin-right:7px;
  border-radius:50%; background:#fff; animation:blink 1s infinite;
}
@keyframes blink{ 50%{ opacity:.25; } }

/* countdown ring */
.ring-wrap{ position:absolute; inset:0; display:grid; place-items:center; z-index:4; pointer-events:none; }
.ring{ width:150px; height:150px; transform:rotate(-90deg); }
.ring .track{ fill:none; stroke:rgba(255,255,255,.16); stroke-width:9; }
.ring .bar{ fill:none; stroke:url(#ringGrad); stroke-width:9; stroke-linecap:round;
  transition:stroke-dashoffset .25s linear; filter:drop-shadow(0 0 8px rgba(34,211,238,.6)); }
.ring-num{
  position:absolute; color:#fff; font-size:3rem; font-weight:800;
  text-shadow:0 2px 16px rgba(0,0,0,.5);
}

/* symmetry meter */
.sym-meter{ margin-top:14px; }
.sym-meter .track{
  height:16px; border-radius:99px; background:var(--surface-2);
  position:relative; overflow:hidden; border:1px solid var(--line);
}
.sym-meter .fill-c{ position:absolute; inset:0; display:flex; }
.sym-meter .needle{
  position:absolute; top:-4px; bottom:-4px; width:4px; border-radius:4px;
  background:var(--ink); left:50%; transform:translateX(-50%);
  transition:left .18s var(--ease);
}
.sym-meter .zone{ position:absolute; inset:0; border-radius:99px;
  background:linear-gradient(90deg,#DC2626 0%,#F59E0B 22%,#10B981 42%,#10B981 58%,#F59E0B 78%,#DC2626 100%); opacity:.9; }
.sym-labels{ display:flex; justify-content:space-between; font-size:.78rem; font-weight:700; color:var(--ink-3); margin-top:6px; }

/* waveform */
.wave{ width:100%; height:96px; border-radius:var(--r-md); background:#0A1428; }

/* phrase card */
.phrase-card{
  margin-top:16px; padding:26px 22px; border-radius:var(--r-lg);
  background:linear-gradient(140deg,#1E1B4B,#164E63); color:#fff;
  box-shadow:var(--shadow-2); text-align:center; position:relative; overflow:hidden;
}
.phrase-card .q{ position:absolute; font-size:7rem; opacity:.08; top:-28px; left:6px; font-weight:800; }
.phrase-card p{ font-size:1.5rem; font-weight:800; line-height:1.3; letter-spacing:-.01em; }

/* ── Result cards ────────────────────────────────────────────── */
.verdict{
  margin-top:18px; padding:26px 22px; border-radius:28px; text-align:center;
  color:#fff; box-shadow:var(--shadow-2); position:relative; overflow:hidden;
}
.verdict.clear{ background:linear-gradient(140deg,#065F46,#047857); }
.verdict.caution{ background:linear-gradient(140deg,#92400E,#B45309); }
.verdict.urgent{ background:linear-gradient(140deg,#9A3412,#C2410C); }
.verdict.critical{ background:linear-gradient(140deg,#7F1D1D,#B91C1C); }
.verdict .big-ic{ width:64px; height:64px; margin:0 auto 10px; }
.verdict h2{ font-size:1.5rem; }
.verdict p{ margin-top:8px; opacity:.92; font-size:.98rem; }

.result-line{
  display:flex; align-items:center; gap:14px; padding:15px 4px;
}
.result-line + .result-line{ border-top:1px solid var(--line); }
.result-line .ric{ width:44px; height:44px; border-radius:13px; display:grid; place-items:center; flex:none; }
.result-line .ric svg{ width:23px; height:23px; }
.result-line .rtxt{ flex:1; min-width:0; }
.result-line .rtxt b{ display:block; font-size:1rem; }
.result-line .rtxt span{ font-size:.84rem; color:var(--ink-2); }
.badge{
  padding:7px 13px; border-radius:999px; font-size:.8rem; font-weight:800; flex:none;
}
.badge.normal{ background:var(--ok-soft); color:var(--ok); }
.badge.borderline{ background:var(--warn-soft); color:var(--warn); }
.badge.abnormal{ background:var(--danger-soft); color:var(--danger); }
.badge.skipped{ background:var(--surface-2); color:var(--ink-3); }
.ric.normal{ background:var(--ok-soft); color:var(--ok); }
.ric.borderline{ background:var(--warn-soft); color:var(--warn); }
.ric.abnormal{ background:var(--danger-soft); color:var(--danger); }
.ric.skipped{ background:var(--surface-2); color:var(--ink-3); }

/* AI explanation */
.ai-box{
  margin-top:14px; border-radius:var(--r-lg); padding:18px 18px 16px;
  background:linear-gradient(var(--surface),var(--surface)) padding-box,
             var(--brand-grad) border-box;
  border:2px solid transparent; box-shadow:var(--shadow-1);
}
.ai-box .ai-tag{
  display:inline-flex; align-items:center; gap:7px; font-size:.78rem; font-weight:800;
  color:var(--brand); text-transform:uppercase; letter-spacing:.06em; margin-bottom:8px;
}
.ai-box .ai-tag svg{ width:16px; height:16px; }

/* ── Emergency screen ────────────────────────────────────────── */
.view-emergency{
  position:fixed; inset:0; z-index:80; overflow-y:auto;
  background:
    radial-gradient(40rem 30rem at 85% -10%, rgba(255,255,255,.10), transparent 60%),
    linear-gradient(160deg,#7F1D1D 0%,#B91C1C 60%,#991B1B 100%);
  color:#fff; padding:26px 20px 40px;
  animation:viewIn .3s var(--ease);
}
.view-emergency .inner{ max-width:480px; margin:0 auto; }
.em-badge{
  width:88px; height:88px; margin:14px auto 6px; border-radius:50%;
  display:grid; place-items:center; background:rgba(255,255,255,.14);
  position:relative;
}
.em-badge::before,.em-badge::after{
  content:''; position:absolute; inset:0; border-radius:50%;
  border:2px solid rgba(255,255,255,.5); animation:sonar 2s ease-out infinite;
}
.em-badge::after{ animation-delay:1s; }
@keyframes sonar{ from{ transform:scale(1); opacity:.8;} to{ transform:scale(1.8); opacity:0;} }
.em-badge svg{ width:44px; height:44px; }
.view-emergency h1{ text-align:center; font-size:1.8rem; }
.view-emergency .sub{ text-align:center; opacity:.92; margin-top:6px; }
.em-card{
  margin-top:16px; background:rgba(255,255,255,.12); border:1px solid rgba(255,255,255,.2);
  border-radius:var(--r-lg); padding:18px; backdrop-filter:blur(8px);
}
.em-card b{ font-size:.85rem; text-transform:uppercase; letter-spacing:.07em; opacity:.85; }
.em-card .coords{ font-size:1.12rem; font-weight:800; margin-top:6px; word-break:break-all; }
.btn-call{
  margin-top:18px; min-height:84px; font-size:1.35rem; border-radius:26px;
  background:#fff; color:var(--danger-deep); box-shadow:0 14px 40px rgba(0,0,0,.35);
}
.btn-sms{ background:rgba(255,255,255,.16); color:#fff; border:1.5px solid rgba(255,255,255,.4); }

/* ── Diary ───────────────────────────────────────────────────── */
.stat-row{ display:grid; grid-template-columns:repeat(3,1fr); gap:10px; margin-top:14px; }
.stat{
  background:var(--surface); border:1px solid var(--line); border-radius:var(--r-md);
  padding:14px 10px; text-align:center; box-shadow:var(--shadow-1);
}
.stat b{ display:block; font-size:1.55rem; font-weight:800; letter-spacing:-.02em;
  background:var(--brand-grad); -webkit-background-clip:text; background-clip:text; color:transparent; }
.stat span{ font-size:.76rem; font-weight:700; color:var(--ink-3); }

.entry{
  display:flex; gap:14px; padding:16px 4px; align-items:flex-start;
}
.entry + .entry{ border-top:1px solid var(--line); }
.entry .eic{ width:44px; height:44px; border-radius:13px; background:var(--brand-soft);
  color:var(--brand); display:grid; place-items:center; flex:none; }
.entry .eic svg{ width:22px; height:22px; }
.entry .etxt{ flex:1; min-width:0; }
.entry .etxt b{ font-size:.98rem; }
.entry .etxt .tags{ display:flex; flex-wrap:wrap; gap:6px; margin-top:6px; }
.entry .tag{ font-size:.74rem; font-weight:700; padding:4px 10px; border-radius:99px;
  background:var(--surface-2); color:var(--ink-2); }
.entry .when{ font-size:.78rem; color:var(--ink-3); font-weight:700; white-space:nowrap; }
.entry .del{ min-width:44px; min-height:44px; display:grid; place-items:center; color:var(--ink-3); border-radius:12px; }
.entry .del:active{ background:var(--danger-soft); color:var(--danger); }

.red-flag{
  margin-top:14px; border-radius:var(--r-lg); padding:16px 18px;
  background:var(--danger-soft); border:1.5px solid #F8C9C9;
  display:flex; gap:12px; align-items:flex-start; color:#7F1D1D;
}
.red-flag svg{ width:26px; height:26px; flex:none; color:var(--danger); }
.red-flag b{ display:block; }
.red-flag span{ font-size:.88rem; }

/* empty state */
.empty{ text-align:center; padding:38px 20px; color:var(--ink-3); }
.empty svg{ width:72px; height:72px; margin:0 auto 12px; opacity:.4; }

/* ── Forms / sheet ───────────────────────────────────────────── */
.sheet-back{
  position:fixed; inset:0; z-index:90; background:rgba(10,20,40,.5);
  backdrop-filter:blur(3px); animation:fadeIn .25s;
}
@keyframes fadeIn{ from{opacity:0;} }
.sheet{
  position:fixed; left:0; right:0; bottom:0; z-index:95;
  max-width:480px; margin:0 auto; max-height:88dvh; overflow-y:auto;
  background:var(--surface); border-radius:28px 28px 0 0;
  padding:14px 20px calc(24px + env(safe-area-inset-bottom));
  box-shadow:0 -12px 48px rgba(10,20,40,.25);
  animation:sheetUp .35s var(--ease);
}
@keyframes sheetUp{ from{ transform:translateY(60%);} }
.sheet .grab{ width:44px; height:5px; border-radius:99px; background:var(--line); margin:2px auto 14px; }

.f-label{ display:block; font-weight:800; font-size:.92rem; margin:18px 0 8px; }
.chip-select{ display:flex; flex-wrap:wrap; gap:9px; }
.chip-opt{
  min-height:52px; padding:12px 16px; border-radius:16px;
  border:1.5px solid var(--line); background:var(--surface);
  font-weight:700; font-size:.95rem; display:inline-flex; align-items:center; gap:8px;
  transition:all .15s var(--ease);
}
.chip-opt svg{ width:19px; height:19px; }
.chip-opt.sel{ background:var(--brand-soft); border-color:var(--brand); color:var(--brand); }
.chip-opt:active{ transform:scale(.95); }
.seg{
  display:grid; grid-auto-flow:column; grid-auto-columns:1fr; gap:4px;
  background:var(--surface-2); border-radius:16px; padding:4px;
}
.seg button{
  min-height:50px; border-radius:13px; font-weight:700; font-size:.92rem; color:var(--ink-2);
  transition:all .18s var(--ease);
}
.seg button.sel{ background:var(--surface); color:var(--brand); box-shadow:var(--shadow-1); font-weight:800; }
.input,textarea.input{
  width:100%; min-height:var(--tap); padding:16px; border-radius:16px;
  border:1.5px solid var(--line); background:var(--surface);
  font-size:1rem; font-weight:600;
}
.input:focus{ border-color:var(--brand); outline:none; box-shadow:0 0 0 4px rgba(79,70,229,.14); }
textarea.input{ min-height:96px; resize:vertical; }

.switch{ position:relative; width:62px; height:36px; flex:none; }
.switch input{ opacity:0; width:100%; height:100%; position:absolute; z-index:2; cursor:pointer; }
.switch .trk{
  position:absolute; inset:0; border-radius:99px; background:var(--line); transition:.2s;
}
.switch .trk::after{
  content:''; position:absolute; top:4px; left:4px; width:28px; height:28px; border-radius:50%;
  background:#fff; box-shadow:0 2px 6px rgba(0,0,0,.25); transition:.2s var(--ease);
}
.switch input:checked + .trk{ background:var(--ok); }
.switch input:checked + .trk::after{ transform:translateX(26px); }

/* settings rows */
.set-row{
  display:flex; align-items:center; gap:14px; padding:16px 2px; min-height:64px;
}
.set-row + .set-row{ border-top:1px solid var(--line); }
.set-row .sic{ width:42px; height:42px; border-radius:12px; background:var(--brand-soft);
  color:var(--brand); display:grid; place-items:center; flex:none; }
.set-row .sic svg{ width:21px; height:21px; }
.set-row .stxt{ flex:1; }
.set-row .stxt b{ display:block; font-size:.98rem; }
.set-row .stxt span{ font-size:.82rem; color:var(--ink-3); }

/* ── Tab bar ─────────────────────────────────────────────────── */
.tabbar{
  position:fixed; bottom:0; left:0; right:0; z-index:50;
  max-width:480px; margin:0 auto;
  display:grid; grid-template-columns:repeat(4,1fr);
  padding:10px 12px calc(12px + env(safe-area-inset-bottom));
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
  border-top:1px solid rgba(225,232,242,.8);
}
.tab{
  display:flex; flex-direction:column; align-items:center; gap:4px;
  min-height:58px; padding:8px 4px; border-radius:16px;
  font-size:.72rem; font-weight:800; color:var(--ink-3);
  transition:color .2s, background .2s;
}
.tab svg{ width:25px; height:25px; }
.tab.active{ color:var(--brand); background:var(--brand-soft); }
.tab:active{ transform:scale(.94); }

/* ── Toast ───────────────────────────────────────────────────── */
.toast{
  position:fixed; bottom:110px; left:50%; transform:translateX(-50%);
  z-index:120; max-width:calc(100% - 40px);
  background:var(--ink); color:#fff; font-weight:700; font-size:.95rem;
  padding:14px 22px; border-radius:99px; box-shadow:var(--shadow-2);
  animation:toastIn .3s var(--ease); text-align:center;
}
@keyframes toastIn{ from{ opacity:0; transform:translate(-50%,12px);} }

/* ── Modal (disclaimer) ──────────────────────────────────────── */
.modal-back{
  position:fixed; inset:0; z-index:100; background:rgba(10,20,40,.6);
  backdrop-filter:blur(4px); display:grid; place-items:center; padding:20px;
  animation:fadeIn .25s;
}
.modal{
  background:var(--surface); border-radius:28px; padding:26px 22px;
  max-width:420px; width:100%; max-height:86dvh; overflow-y:auto;
  box-shadow:var(--shadow-2); animation:viewIn .3s var(--ease);
}
.modal .m-ic{
  width:64px; height:64px; border-radius:20px; margin:0 auto 14px;
  background:var(--brand-soft); color:var(--brand); display:grid; place-items:center;
}
.modal .m-ic svg{ width:32px; height:32px; }

/* skeleton shimmer */
.skel{ position:relative; overflow:hidden; background:var(--surface-2); border-radius:12px; }
.skel::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.7),transparent);
  animation:shimmer 1.4s infinite; transform:translateX(-100%);
}
@keyframes shimmer{ to{ transform:translateX(100%);} }

/* spinner */
.spin{
  width:26px; height:26px; border-radius:50%;
  border:3.5px solid rgba(79,70,229,.2); border-top-color:var(--brand);
  animation:rot .8s linear infinite;
}
@keyframes rot{ to{ transform:rotate(360deg);} }
.spin.lite{ border-color:rgba(255,255,255,.3); border-top-color:#fff; }

/* learn accordion */
.learn-item{ border:1px solid var(--line); border-radius:var(--r-lg); background:var(--surface);
  box-shadow:var(--shadow-1); margin-top:12px; overflow:hidden; }
.learn-item summary{
  list-style:none; display:flex; align-items:center; gap:14px;
  padding:18px; min-height:64px; font-weight:800; cursor:pointer;
}
.learn-item summary::-webkit-details-marker{ display:none; }
.learn-item summary .lic{ width:42px; height:42px; border-radius:12px; display:grid; place-items:center; flex:none;
  background:var(--brand-soft); color:var(--brand); }
.learn-item summary .lic svg{ width:22px; height:22px; }
.learn-item summary .chev{ margin-left:auto; transition:transform .25s var(--ease); color:var(--ink-3); }
.learn-item[open] summary .chev{ transform:rotate(180deg); }
.learn-item .l-body{ padding:0 18px 18px; color:var(--ink-2); font-size:.95rem; }
.learn-item .l-body b{ color:var(--ink); }

/* utility */
.mt0{ margin-top:0; } .mt8{ margin-top:8px; } .mt16{ margin-top:16px; } .mt24{ margin-top:24px; }
.row{ display:flex; align-items:center; gap:12px; }
.grow{ flex:1; }
.tlkw-grid{ display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-top:12px; }
.tlkw-grid .chip-opt{ justify-content:center; min-height:58px; }
.disclaimer-strip{
  margin-top:16px; padding:13px 16px; border-radius:var(--r-md);
  background:var(--warn-soft); color:#78350F; font-size:.82rem; font-weight:600;
  display:flex; gap:10px; align-items:flex-start;
}
.disclaimer-strip svg{ width:20px; height:20px; flex:none; margin-top:1px; }