*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --bg:#F4F1EB;
  --bg-2:#EDE8DE;
  --card:#FFFFFF;
  --ink:#1A1A2E;
  --muted:#6B7280;
  --green:#16423C;
  --green-2:#1F5C53;
  --green-light:#C9E8D9;
  --gold:#D97706;
  --gold-2:#B45309;
  --gold-light:#FEF3C7;
  --red:#DC2626;
  --red-light:#FEE2E2;
  --line:#E7E2D8;
  --shadow:0 2px 12px rgba(22,66,60,.08);
  --shadow-lg:0 14px 44px rgba(22,66,60,.18);
  --radius:20px;
  --radius-sm:12px;
  --ease:cubic-bezier(.22,1,.36,1);
  --font:Tahoma, Verdana, 'Segoe UI', Geneva, sans-serif;
}

html,body{height:100%}
body{
  font-family:var(--font);
  background:
    radial-gradient(1200px 500px at 15% -10%,rgba(217,119,6,.07),transparent 60%),
    radial-gradient(1000px 500px at 100% 0%,rgba(22,66,60,.08),transparent 55%),
    var(--bg);
  color:var(--ink);
  line-height:1.6;
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}

/* ── HEADER ── */
.site-header{
  background:var(--green);
  position:relative;
  overflow:hidden;
  padding:22px 24px 20px;
  text-align:center;
}
.site-header::before{
  content:'';
  position:absolute;inset:0;
  background:
    radial-gradient(ellipse at 18% 60%,rgba(255,255,255,.07),transparent 60%),
    radial-gradient(ellipse at 82% 30%,rgba(217,119,6,.18),transparent 60%);
  pointer-events:none;
}
.header-inner{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center}
.steam{display:flex;gap:7px;height:22px;align-items:flex-end;margin-bottom:2px}
.steam span{
  width:5px;height:5px;border-radius:50%;
  background:rgba(255,255,255,.65);
  animation:steam 2.4s ease-in-out infinite;
}
.steam span:nth-child(2){animation-delay:.5s}
.steam span:nth-child(3){animation-delay:1s}
@keyframes steam{
  0%{transform:translateY(0) scale(.8);opacity:0}
  30%{opacity:.85}
  100%{transform:translateY(-20px) scale(1.6);opacity:0}
}
.site-title{
  font-family:var(--font);
  font-size:clamp(22px,3.6vw,34px);
  font-weight:800;
  color:#fff;
  letter-spacing:-.02em;
  line-height:1.1;
}
.site-title .hot{color:#F5B349}
.site-subtitle{
  font-size:13px;color:rgba(255,255,255,.62);
  margin-top:3px;font-weight:400;letter-spacing:.02em;
}

/* ── LAYOUT ── */
main{max-width:1180px;margin:0 auto;padding:26px 24px 80px}
.view{animation:fade .38s var(--ease)}
@keyframes fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

.section-head{margin:8px 0 18px}
.section-head h2{font-family:var(--font);font-size:clamp(20px,3vw,27px);font-weight:800;letter-spacing:-.02em}
.section-head p{color:var(--muted);font-size:14.5px;margin-top:4px;max-width:62ch}

/* ── BUTTONS ── */
.btn{
  font-family:var(--font);font-size:15.5px;font-weight:600;
  border:none;border-radius:var(--radius-sm);padding:13px 26px;cursor:pointer;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s;
  background:var(--green);color:#fff;
}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.btn:active{transform:translateY(0)}
.btn.gold{background:var(--gold)}
.btn.gold:hover{background:var(--gold-2)}
.btn.ghost{background:transparent;color:var(--green);border:1.5px solid var(--line)}
.btn.ghost:hover{border-color:var(--green);background:rgba(22,66,60,.04)}
.btn:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:20px}

/* ── HOME MODE CARDS ── */
.mode-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:6px}
.mode-card{
  position:relative;text-align:left;border:none;cursor:pointer;overflow:hidden;
  background:var(--card);border-radius:var(--radius);padding:26px 24px 24px;
  box-shadow:var(--shadow);transition:transform .2s var(--ease),box-shadow .2s var(--ease);
  font-family:inherit;color:inherit;
}
.mode-card::after{
  content:'';position:absolute;right:-30px;bottom:-40px;width:150px;height:150px;border-radius:50%;
  background:radial-gradient(circle,rgba(217,119,6,.12),transparent 70%);
  transition:transform .3s var(--ease);
}
.mode-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.mode-card:hover::after{transform:scale(1.25)}
.mode-emoji{font-size:34px;line-height:1;display:block;margin-bottom:14px}
.mode-name{font-family:var(--font);font-size:21px;font-weight:800;letter-spacing:-.01em;display:block}
.mode-desc{color:var(--muted);font-size:14px;margin-top:5px;display:block;position:relative;z-index:1}
.mode-tag{
  display:inline-block;margin-top:14px;font-size:11px;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--green);background:var(--green-light);
  padding:4px 10px;border-radius:20px;position:relative;z-index:1;
}

/* ── SUB OPTION CARDS ── */
.opt-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:6px}
.opt-card{
  background:var(--card);border:1.5px solid transparent;border-radius:var(--radius);
  padding:22px 20px;cursor:pointer;text-align:left;font-family:inherit;color:inherit;
  box-shadow:var(--shadow);transition:transform .18s var(--ease),border-color .18s,box-shadow .18s;
}
.opt-card:hover{transform:translateY(-3px);border-color:var(--gold);box-shadow:var(--shadow-lg)}
.opt-emoji{font-size:26px}
.opt-name{font-family:var(--font);font-weight:800;font-size:17px;display:block;margin-top:10px}
.opt-desc{font-size:13.5px;color:var(--muted);margin-top:3px;display:block}

/* ── STEPPER SETUP ── */
.setup{max-width:440px;margin:10px auto;background:var(--card);border-radius:var(--radius);
  padding:30px 28px;box-shadow:var(--shadow);text-align:center}
.setup h3{font-family:var(--font);font-size:19px;font-weight:800}
.setup p{color:var(--muted);font-size:14px;margin-top:6px}
.stepper{display:flex;align-items:center;justify-content:center;gap:14px;margin:24px 0 4px}
.stepper button{
  width:46px;height:46px;border-radius:50%;border:1.5px solid var(--line);background:#fff;
  font-size:22px;font-weight:700;color:var(--green);cursor:pointer;line-height:1;
  transition:all .15s var(--ease);
}
.stepper button:hover{border-color:var(--green);background:var(--green-light)}
.stepper input{
  width:100px;text-align:center;font-family:var(--font);font-size:34px;font-weight:800;
  border:none;background:transparent;color:var(--ink);-moz-appearance:textfield;
}
.stepper input::-webkit-outer-spin-button,.stepper input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.setup-hint{font-size:12.5px;color:var(--muted)}

/* ── TOPIC PICKER ── */
.picker-toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.search{
  flex:1;min-width:220px;display:flex;align-items:center;gap:9px;background:var(--card);
  border:1.5px solid var(--line);border-radius:40px;padding:10px 18px;transition:border-color .18s;
}
.search:focus-within{border-color:var(--green)}
.search input{border:none;outline:none;background:transparent;font-family:inherit;font-size:15px;flex:1;color:var(--ink)}
.pill{
  font-size:13px;font-weight:600;color:var(--green);background:var(--green-light);
  padding:7px 14px;border-radius:30px;white-space:nowrap;
}
.pill.full{background:var(--gold-light);color:var(--gold-2)}
.topic-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px}
.topic-card{
  background:var(--card);border:1.5px solid var(--line);border-radius:var(--radius-sm);
  padding:14px 15px;cursor:pointer;text-align:left;font-family:inherit;color:inherit;
  transition:transform .16s var(--ease),border-color .16s,box-shadow .16s;
  display:flex;gap:11px;align-items:center;min-height:66px;
}
.topic-card:hover{transform:translateY(-2px);border-color:var(--green);box-shadow:var(--shadow)}
.topic-card .tc-emoji{font-size:22px;flex-shrink:0}
.topic-card .tc-name{font-size:14px;font-weight:600;line-height:1.25}
.topic-card.selected{border-color:var(--gold);background:var(--gold-light);box-shadow:0 0 0 1px var(--gold)}
.topic-card.selected .tc-name{color:var(--gold-2)}
.topic-card .tc-check{
  margin-left:auto;width:20px;height:20px;border-radius:50%;border:2px solid var(--line);
  flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:12px;color:#fff;
}
.topic-card.selected .tc-check{background:var(--gold);border-color:var(--gold)}
.sticky-start{
  position:sticky;bottom:0;margin-top:22px;padding:14px 0 4px;
  background:linear-gradient(to top,var(--bg) 60%,transparent);
  display:flex;justify-content:center;gap:12px;
}

/* ── RUNNER ── */
.runner{max-width:1120px;margin:0 auto;text-align:center}
.runner-top{display:flex;align-items:center;gap:14px;margin-bottom:26px}
.runner-top .ghost{padding:9px 16px;font-size:14px}
.progress{flex:1;height:7px;background:var(--line);border-radius:20px;overflow:hidden}
.progress-bar{height:100%;background:linear-gradient(90deg,var(--green),var(--green-2));
  border-radius:20px;transition:width .4s var(--ease)}
.counter{font-size:13px;font-weight:700;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.chip{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--green);background:var(--green-light);padding:5px 13px;border-radius:20px;margin-bottom:16px;
}
.question{
  font-family:var(--font);font-size:clamp(26px,4.4vw,46px);font-weight:700;
  letter-spacing:-.01em;line-height:1.22;margin:0 auto 10px;max-width:22ch;color:var(--ink);
}
.q-note{color:var(--muted);font-size:14px;margin-bottom:14px}

/* stage: examiner + question/timer */
.stage{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:28px;align-items:center;margin-top:2px}
.stage-media,.stage-main{min-width:0}

/* examiner — big portrait frame */
.examiner{display:flex;justify-content:center}
.examiner-frame{
  position:relative;width:100%;height:clamp(340px,48vw,540px);border-radius:26px;overflow:hidden;
  box-shadow:var(--shadow-lg);background:var(--bg-2);border:1px solid var(--line);
}
.examiner-frame img{width:100%;height:100%;object-fit:cover;object-position:center 20%;display:block}

/* examiner speech bubble */
.bubble{
  position:relative;background:var(--card);border:1px solid var(--line);border-radius:20px;
  padding:24px 26px;font-family:var(--font);font-size:clamp(19px,2.5vw,27px);font-weight:700;
  line-height:1.35;color:var(--ink);box-shadow:var(--shadow);text-align:left;
  animation:rise .45s var(--ease);
}
.bubble b{color:var(--gold-2)}
.bubble::before,.bubble::after{
  content:'';position:absolute;top:50%;transform:translateY(-50%);
  border-style:solid;border-color:transparent;border-left:0;
}
.bubble::before{left:-12px;border-width:12px;border-right-color:var(--line)}
.bubble::after{left:-10px;border-width:10px;border-right-color:var(--card)}

/* hourglass timer — small & flashy */
.hourglass-wrap{display:flex;flex-direction:column;align-items:center;gap:7px;margin:6px auto 2px}
.hourglass{
  width:76px;height:114px;display:block;
  filter:drop-shadow(0 4px 10px rgba(217,119,6,.28));
  transition:filter .3s;
}
.hourglass .glass{fill:#fff}
.hourglass .glass-outline{fill:none;stroke:var(--green);stroke-width:5;stroke-linejoin:round}
.hourglass .glass-neck{stroke:var(--green);stroke-width:5}
.hourglass .stream{
  stroke:#F59E0B;stroke-width:2.5;stroke-linecap:round;
  stroke-dasharray:3 5;animation:flow .6s linear infinite;
}
@keyframes flow{to{stroke-dashoffset:-16}}
.hourglass-num{
  font-family:var(--font);font-size:15px;font-weight:700;color:var(--muted);
  background:var(--card);border:1px solid var(--line);border-radius:20px;padding:2px 11px;
  font-variant-numeric:tabular-nums;line-height:1.4;
}
.hourglass-wrap.warn .hourglass{filter:drop-shadow(0 4px 12px rgba(217,119,6,.5))}
.hourglass-wrap.danger .sand-top,.hourglass-wrap.danger .sand-bottom{fill:var(--red)}
.hourglass-wrap.danger .stream{stroke:var(--red)}
.hourglass-wrap.danger .hourglass{filter:drop-shadow(0 0 12px rgba(220,38,38,.6));animation:pulse .9s ease-in-out infinite}
.hourglass-wrap.danger .hourglass-num{color:var(--red);border-color:var(--red)}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.06)}}

/* ── ANSWER PANEL ── */
.answer-panel{margin-top:22px;text-align:left;animation:rise .45s var(--ease)}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.answer-head{
  display:flex;align-items:center;gap:10px;font-family:var(--font);font-weight:800;
  font-size:15px;color:var(--gold-2);margin-bottom:14px;
}
.answer-head .dot{width:9px;height:9px;border-radius:50%;background:var(--gold);flex-shrink:0}
.answer-opt{
  background:var(--card);border-left:4px solid var(--green-light);border-radius:var(--radius-sm);
  padding:16px 20px;margin-bottom:11px;box-shadow:var(--shadow);
}
.answer-opt .label{
  font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);
  display:block;margin-bottom:6px;
}
.answer-opt p{font-size:16px;line-height:1.65}
.answer-opt:nth-child(2){border-left-color:var(--gold)}
.no-answer{color:var(--muted);font-style:italic;font-size:14.5px}

/* ── PART 2 CUE CARD ── */
.cue-card{
  background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:28px 30px;text-align:left;max-width:640px;margin:0 auto;position:relative;overflow:hidden;
}
.cue-card::before{content:'';position:absolute;left:0;top:0;bottom:0;width:6px;
  background:linear-gradient(var(--green),var(--gold))}
.cue-title{font-family:var(--font);font-size:22px;font-weight:800;letter-spacing:-.01em;line-height:1.3}
.cue-bullets{list-style:none;margin-top:16px}
.cue-bullets li{position:relative;padding-left:22px;margin-bottom:9px;color:#374151;font-size:15.5px}
.cue-bullets li::before{content:'';position:absolute;left:2px;top:10px;width:7px;height:7px;
  border-radius:50%;background:var(--gold)}
.notes-box{
  width:100%;min-height:150px;margin-top:8px;border:1.5px solid var(--line);border-radius:var(--radius-sm);
  padding:15px 17px;font-family:var(--font);font-size:15.5px;line-height:1.7;resize:vertical;
  color:var(--ink);background:var(--card);
}
.notes-box:focus{outline:none;border-color:var(--green)}
.phase-badge{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  padding:5px 14px;border-radius:20px;margin-bottom:16px;
}
.phase-badge.prep{background:var(--gold-light);color:var(--gold-2)}
.phase-badge.talk{background:var(--green-light);color:var(--green)}
.done-emoji{font-size:56px;margin-bottom:10px}
.done-title{font-family:var(--font);font-size:30px;font-weight:800}

/* ── FULL TEST OVERVIEW ── */
.ov-section{margin-bottom:26px}
.ov-section h3{
  font-family:var(--font);font-size:14px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
  color:var(--green);display:flex;align-items:center;gap:10px;margin-bottom:13px;
}
.ov-section h3::after{content:'';flex:1;height:1px;background:var(--line)}
.ov-topic{background:var(--card);border-radius:var(--radius-sm);padding:15px 18px;margin-bottom:10px;box-shadow:var(--shadow)}
.ov-topic-name{font-weight:700;font-size:15px;margin-bottom:8px;display:flex;gap:9px;align-items:center}
.ov-list{list-style:none;counter-reset:ov}
.ov-list li{position:relative;padding:5px 0 5px 28px;font-size:14.5px;color:#374151;counter-increment:ov}
.ov-list li::before{content:counter(ov);position:absolute;left:0;top:5px;width:20px;height:20px;
  background:var(--bg-2);border-radius:50%;font-size:11px;font-weight:700;color:var(--green);
  display:flex;align-items:center;justify-content:center}
.ov-card{background:var(--card);border-radius:var(--radius-sm);padding:18px 20px;box-shadow:var(--shadow)}

/* ── RESULTS ── */
.result-item{background:var(--card);border-radius:var(--radius-sm);padding:18px 20px;margin-bottom:12px;box-shadow:var(--shadow)}
.result-q{font-weight:700;font-size:16px;margin-bottom:4px}
.result-topic{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.result-ans{background:var(--bg);border-radius:10px;padding:12px 15px;margin-top:9px;font-size:15px;color:#374151}
.result-ans .lbl{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-2);display:block;margin-bottom:3px}

/* ── TOAST / MISC ── */
.hidden{display:none!important}
.center{text-align:center}
.mt{margin-top:18px}

@media (max-width:820px){
  main{padding:20px 15px 70px}
  .mode-grid{grid-template-columns:1fr;gap:14px}
  .opt-grid{grid-template-columns:1fr}
  .topic-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
  .stage{grid-template-columns:1fr;gap:20px}
  .examiner-frame{height:clamp(300px,70vw,440px)}
  .hourglass{width:64px;height:96px}
  .hourglass-num{font-size:14px}
  .btn-row .btn{flex:1}
}