:root {
  --bg: #080b12;
  --panel: rgba(19, 25, 39, .86);
  --panel-2: #111827;
  --panel-3: #0f172a;
  --border: rgba(148, 163, 184, .14);
  --text: #f8fafc;
  --muted: #94a3b8;
  --cyan: #67e8f9;
  --cyan-2: #22d3ee;
  --mint: #6ee7b7;
  --amber: #fbbf24;
  --red: #fb7185;
  --purple: #c4b5fd;
  --shadow: 0 18px 50px rgba(0,0,0,.28);
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: radial-gradient(circle at 70% 10%, rgba(34,211,238,.07), transparent 28%), var(--bg); color: var(--text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
button { font: inherit; }
button:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }

.app-shell { min-height: 100vh; display: grid; grid-template-columns: 290px 1fr; }
.sidebar { padding: 26px 20px; border-right: 1px solid var(--border); background: rgba(7,10,18,.86); backdrop-filter: blur(18px); position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; color: #031018; background: linear-gradient(135deg, var(--cyan), var(--mint)); font-weight: 900; font-size: 29px; box-shadow: 0 8px 28px rgba(34,211,238,.2); }
.brand-title { font-weight: 850; letter-spacing: -.02em; }
.brand-subtitle { color: var(--muted); font-size: 12px; margin-top: 2px; }

.nav { display: grid; gap: 8px; }
.nav-btn { width: 100%; display: flex; align-items: center; gap: 12px; border: 1px solid transparent; color: #cbd5e1; background: transparent; padding: 12px 13px; border-radius: 14px; cursor: pointer; text-align: left; transition: .18s ease; }
.nav-btn:hover { background: rgba(148,163,184,.06); border-color: var(--border); transform: translateX(2px); }
.nav-btn.active { background: linear-gradient(90deg, rgba(34,211,238,.12), rgba(110,231,183,.06)); color: white; border-color: rgba(103,232,249,.16); }
.nav-icon { width: 28px; height: 28px; border-radius: 9px; background: rgba(148,163,184,.08); display: grid; place-items: center; font-size: 14px; }

.sidebar-card { margin-top: auto; border: 1px solid var(--border); border-radius: 18px; padding: 15px; background: rgba(15,23,42,.62); }
.mini-label, .eyebrow { font-size: 10px; letter-spacing: .16em; color: var(--muted); font-weight: 800; }
.mode-row { display: flex; gap: 6px; margin-top: 10px; flex-wrap: wrap; }
.mode-pill, .small-btn, .ghost-btn, .primary-btn, .secondary-btn, .answer-btn, .chip-btn { border: 1px solid var(--border); background: #0f172a; color: #dbeafe; border-radius: 12px; cursor: pointer; transition: .18s ease; }
.mode-pill { padding: 8px 10px; font-size: 12px; }
.mode-pill.active { color: #031018; background: var(--cyan); border-color: transparent; font-weight: 800; }
.sidebar-footer { display: flex; gap: 8px; align-items: center; color: var(--muted); font-size: 11px; line-height: 1.4; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 14px rgba(110,231,183,.7); flex: 0 0 auto; }

.main { min-width: 0; }
.topbar { min-height: 112px; padding: 26px 34px 18px; display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; border-bottom: 1px solid var(--border); background: rgba(8,11,18,.72); backdrop-filter: blur(15px); position: sticky; top: 0; z-index: 8; }
h1 { margin: 4px 0 0; font-size: clamp(28px, 4vw, 44px); letter-spacing: -.04em; line-height: 1; }
.top-actions { display: flex; gap: 10px; align-items: center; }
.ghost-btn { padding: 10px 14px; background: transparent; }
.ghost-btn:hover, .small-btn:hover, .secondary-btn:hover, .answer-btn:hover, .chip-btn:hover { border-color: rgba(103,232,249,.35); background: rgba(34,211,238,.07); }
.streak { border: 1px solid var(--border); background: rgba(15,23,42,.8); padding: 9px 12px; border-radius: 12px; color: #e2e8f0; }

.content { padding: 28px 34px 60px; max-width: 1540px; margin: 0 auto; }
.hero { border: 1px solid var(--border); border-radius: 28px; padding: 28px; background: linear-gradient(135deg, rgba(34,211,238,.1), rgba(15,23,42,.72) 45%, rgba(196,181,253,.08)); box-shadow: var(--shadow); overflow: hidden; position: relative; }
.hero::after { content: "∿"; position: absolute; right: -10px; bottom: -70px; font-size: 260px; opacity: .045; transform: rotate(-5deg); }
.hero-grid { display: grid; grid-template-columns: 1.4fr .8fr; gap: 24px; align-items: end; }
.hero h2 { font-size: clamp(30px, 5vw, 66px); line-height: .98; letter-spacing: -.055em; margin: 12px 0 14px; max-width: 860px; }
.hero p { color: #cbd5e1; max-width: 760px; font-size: 17px; line-height: 1.7; }
.hero-actions { display: flex; gap: 10px; margin-top: 22px; flex-wrap: wrap; }
.primary-btn { padding: 12px 17px; border-color: transparent; background: linear-gradient(135deg, var(--cyan), var(--mint)); color: #041015; font-weight: 850; }
.primary-btn:hover { transform: translateY(-1px); filter: brightness(1.04); }
.secondary-btn { padding: 12px 17px; }
.score-ring { width: 180px; aspect-ratio: 1; border-radius: 50%; display: grid; place-items: center; margin-left: auto; position: relative; background: conic-gradient(var(--cyan) calc(var(--score, 68) * 1%), rgba(148,163,184,.1) 0); box-shadow: inset 0 0 0 12px rgba(8,11,18,.8); }
.score-ring::after { content:""; position:absolute; inset: 20px; background: #0b1020; border-radius:50%; border:1px solid var(--border); }
.score-ring-content { z-index: 1; text-align: center; }
.score-ring strong { display:block; font-size: 36px; letter-spacing: -.04em; }
.score-ring span { color: var(--muted); font-size: 12px; }

.section-title { display: flex; justify-content: space-between; align-items: end; gap: 16px; margin: 28px 2px 12px; }
.section-title h3 { margin: 0; font-size: 21px; letter-spacing: -.02em; }
.section-title p { margin: 0; color: var(--muted); font-size: 13px; }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px; }
.card { border: 1px solid var(--border); background: rgba(15,23,42,.72); border-radius: 20px; padding: 18px; min-height: 154px; box-shadow: 0 12px 28px rgba(0,0,0,.12); }
.card.clickable { cursor:pointer; transition:.18s ease; }
.card.clickable:hover { transform: translateY(-3px); border-color: rgba(103,232,249,.26); }
.card .kicker { color: var(--cyan); font-size: 10px; font-weight: 850; letter-spacing: .15em; }
.card h4 { margin: 9px 0 8px; font-size: 18px; letter-spacing: -.02em; }
.card p { color: var(--muted); margin: 0; line-height: 1.55; font-size: 13px; }
.metric { margin-top: 18px; display: flex; justify-content: space-between; gap: 12px; color: #cbd5e1; font-size: 12px; }
.progress { height: 7px; background: rgba(148,163,184,.1); border-radius: 999px; overflow:hidden; margin-top: 8px; }
.progress > span { display:block; height:100%; background: linear-gradient(90deg, var(--cyan), var(--mint)); border-radius: inherit; }

.case-shell { display:grid; grid-template-columns: minmax(0,1.35fr) minmax(320px,.65fr); gap: 18px; align-items: start; }
.case-side { border: 1px solid var(--border); border-radius: 22px; background: rgba(15,23,42,.8); padding: 18px; position: sticky; top: 132px; }
.case-meta { display:flex; flex-wrap:wrap; gap:8px; margin: 10px 0 15px; }
.badge { padding: 6px 9px; border: 1px solid var(--border); border-radius: 999px; color:#cbd5e1; font-size:11px; background:rgba(148,163,184,.04); }
.badge.danger { color:#fecdd3; border-color:rgba(251,113,133,.24); background:rgba(251,113,133,.06); }
.case-vitals { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:8px; }
.vital { background:#0b1220; border:1px solid var(--border); padding:11px; border-radius:14px; }
.vital span { display:block; color:var(--muted); font-size:10px; text-transform:uppercase; letter-spacing:.09em; }
.vital strong { display:block; margin-top:3px; font-size:18px; }
.question { margin-top:18px; }
.question h3 { margin:0 0 10px; font-size:18px; }
.answer-list { display:grid; gap:8px; }
.answer-btn { text-align:left; padding:12px 13px; }
.answer-btn.correct { border-color:rgba(110,231,183,.46); background:rgba(110,231,183,.08); color:#d1fae5; }
.answer-btn.wrong { border-color:rgba(251,113,133,.4); background:rgba(251,113,133,.07); color:#ffe4e6; }
.feedback { margin-top:12px; border-radius:14px; border:1px solid var(--border); padding:12px; color:#cbd5e1; background:rgba(148,163,184,.04); font-size:13px; line-height:1.55; }
.feedback.good { border-color:rgba(110,231,183,.25); }
.feedback.warn { border-color:rgba(251,191,36,.25); }

.ecg-panel { border:1px solid var(--border); border-radius:22px; overflow:hidden; background:#f8f5ee; box-shadow:var(--shadow); }
.ecg-toolbar { background:#101827; color:white; display:flex; align-items:center; justify-content:space-between; gap:12px; padding:10px 12px; }
.toolbar-title { font-weight:800; }
.toolbar-note { color:#94a3b8; font-size:11px; margin-left:7px; }
.toolbar-actions { display:flex; gap:6px; }
.small-btn { padding:6px 9px; font-size:12px; }
.ecg-canvas-wrap { overflow:auto; background:#fffdf8; }
.ecg-canvas { display:block; width:100%; min-width:760px; transform-origin:0 0; transition:transform .18s ease; }

.lead-hit { fill: transparent; cursor: crosshair; }
.lead-hit:hover { fill: rgba(34,211,238,.045); }
.lead-label { font-size:18px; font-weight:800; fill:#334155; pointer-events:none; }
.trace, .grid-line { pointer-events:none; }
.nav-short { display:none; }
.caption a { color: var(--cyan); }
.trace { fill:none; stroke:#121826; stroke-width:1.8; vector-effect:non-scaling-stroke; }
.grid-minor { stroke:#f8d7dc; stroke-width:.6; }
.grid-major { stroke:#f2a8b5; stroke-width:1; }
.selected-lead { fill:rgba(34,211,238,.08); stroke:#22d3ee; stroke-width:2; }
.annotation { fill:#0f172a; font-size:13px; font-weight:800; }
.annotation-line { stroke:#0f172a; stroke-width:1.3; stroke-dasharray:4 4; }

.timeline { display:flex; gap:8px; overflow:auto; padding-bottom:5px; }
.timeline button { min-width:110px; padding:10px; border:1px solid var(--border); color:#cbd5e1; border-radius:12px; background:#0f172a; cursor:pointer; }
.timeline button.active { background:rgba(34,211,238,.1); border-color:rgba(103,232,249,.3); color:white; }

.lesson-layout { display:grid; grid-template-columns:minmax(0,1fr) 390px; gap:18px; }
.video-card { border:1px solid var(--border); border-radius:20px; overflow:hidden; background:#0b1220; }
.video-card iframe { width:100%; aspect-ratio:16/9; border:0; display:block; }
.video-card .caption { padding:13px 15px; color:#cbd5e1; font-size:12px; line-height:1.55; }
.lesson-steps { display:grid; gap:10px; }
.step { border:1px solid var(--border); border-radius:16px; padding:14px; background:rgba(15,23,42,.74); }
.step .num { width:28px; height:28px; border-radius:9px; display:grid; place-items:center; color:#041015; background:var(--cyan); font-weight:900; font-size:12px; float:left; margin-right:10px; }
.step strong { display:block; }
.step p { color:var(--muted); font-size:12px; line-height:1.5; margin:4px 0 0 38px; }

.atlas-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:12px; }
.atlas-item { border:1px solid var(--border); border-radius:16px; padding:14px; background:rgba(15,23,42,.7); cursor:pointer; }
.atlas-item:hover { border-color:rgba(103,232,249,.3); }
.atlas-item strong { display:block; margin-bottom:4px; }
.atlas-item span { color:var(--muted); font-size:11px; }

.mastery-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px; }
.mastery-card { border:1px solid var(--border); border-radius:18px; padding:17px; background:rgba(15,23,42,.72); }
.mastery-card header { display:flex; justify-content:space-between; gap:14px; align-items:center; }
.mastery-card header strong { font-size:16px; }
.mastery-card header span { color:var(--cyan); font-weight:900; }
.mastery-card p { color:var(--muted); font-size:12px; line-height:1.5; }

.source-box { margin-top:18px; border:1px solid var(--border); border-radius:18px; padding:15px; background:rgba(15,23,42,.65); }
.source-box a { color:var(--cyan); }
.notice { border:1px solid rgba(251,191,36,.2); background:rgba(251,191,36,.055); color:#fde68a; padding:12px 14px; border-radius:14px; font-size:12px; line-height:1.55; }

@media (max-width: 1050px) {
  .app-shell { grid-template-columns: 86px 1fr; }
  .sidebar { padding: 20px 12px; }
  .brand-title,.brand-subtitle,.nav-btn span:not(.nav-icon),.sidebar-card,.sidebar-footer span { display:none; }
  .brand { justify-content:center; }
  .nav-btn { justify-content:center; padding:10px; }
  .case-shell,.lesson-layout { grid-template-columns:minmax(0,1fr); }
  .case-side { position:static; }
  .atlas-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
}

@media (max-width: 720px) {
  .app-shell { display:block; }
  .sidebar { display:none; }
  .bottom-nav { display:grid; }
  .route-grid { grid-template-columns:1fr; }
  .tp-stage { min-width:132px; }
  .main { padding-bottom:calc(96px + env(safe-area-inset-bottom)); }
  .streak { padding:7px 9px; font-size:12px; }
  .toolbar-note { display:block; margin:2px 0 0; font-size:10px; }
  .ecg-canvas-wrap::after { content:'← geser untuk lihat 12 lead →'; display:block; text-align:center; font-size:10px; color:#64748b; padding:4px 0 6px; position:sticky; left:0; }
  .answer-btn { min-height:44px; }
  .topbar { padding:18px 16px 14px; min-height:88px; align-items:center; }
  .content { padding:18px 14px 40px; }
  .hero { padding:20px; border-radius:22px; }
  .hero-grid { grid-template-columns:1fr; }
  .score-ring { margin:0; width:132px; }
  .card-grid,.mastery-grid { grid-template-columns:1fr; }
  .atlas-grid { grid-template-columns:1fr 1fr; }
  h1 { font-size:30px; }
}

/* v0.2.2 bottom nav, mastery, lesson flow */
.bottom-nav { display:none; position:fixed; left:0; right:0; bottom:0; z-index:30; grid-template-columns:repeat(5,minmax(0,1fr)); gap:2px;
  padding:6px 6px calc(6px + env(safe-area-inset-bottom)); background:rgba(7,10,18,.97); border-top:1px solid var(--border); backdrop-filter:blur(14px); }
.bnav-btn { display:flex; flex-direction:column; align-items:center; gap:2px; min-height:52px; justify-content:center; border:1px solid transparent; border-radius:12px; background:transparent; color:#cbd5e1; cursor:pointer; font-size:11px; }
.bnav-btn .nav-icon { background:transparent; width:24px; height:22px; font-size:17px; }
.bnav-btn .nav-label { display:none; } .bnav-btn .nav-short { display:block; }
.bnav-btn.active { color:white; background:rgba(34,211,238,.12); border-color:rgba(103,232,249,.25); }
.more-list { display:grid; gap:8px; }
@media (max-width: 720px) { .bottom-nav { display:grid; } }
.more-item { display:grid; grid-template-columns:auto 1fr auto; gap:12px; align-items:center; text-align:left; padding:14px; border:1px solid var(--border); border-radius:16px; background:rgba(15,23,42,.72); color:#e2e8f0; cursor:pointer; min-height:60px; }
.more-item small { display:block; color:var(--muted); font-size:11px; margin-top:2px; }
.danger-btn { border-color:rgba(251,113,133,.4)!important; color:#fecdd3!important; margin-top:6px; }
.score-ring.empty { background:conic-gradient(rgba(148,163,184,.18) 0 100%); }
.ring-none { font-size:18px!important; line-height:1.15; }
.cta-box { display:flex; flex-wrap:wrap; gap:10px; align-items:center; justify-content:space-between; margin-top:14px; }
.m-status { margin:6px 0 2px; } .m-score { color:var(--cyan); font-weight:900; font-size:18px; } .m-none { color:var(--muted); font-weight:800; font-size:13px; }
.badge.st-none { color:#cbd5e1; } .badge.st-early { color:#fde68a; border-color:rgba(251,191,36,.35); }
.badge.st-ok { color:#a7f3d0; border-color:rgba(110,231,183,.35); } .badge.st-stable { color:#041015; background:var(--mint); border-color:transparent; }
.m-evidence { display:grid; grid-template-columns:1fr 1fr; gap:4px 10px; font-size:11px; color:var(--muted); margin:6px 0; } .m-evidence b { color:#e2e8f0; }
.m-tags { font-size:12px; margin:4px 0; color:#a7f3d0; } .m-tags.weak { color:#fde68a; }
.mastery-card p small { color:var(--muted); }
.crumbs { font-size:12px; color:var(--muted); margin-bottom:8px; } .crumbs a { color:var(--cyan); cursor:pointer; }
.lesson-title { margin:6px 0 10px; font-size:clamp(20px,3vw,30px); line-height:1.2; }
.flow { display:flex; flex-wrap:wrap; gap:6px; list-style:none; padding:0; margin:0 0 14px; }
.flow li { font-size:11px; border:1px solid var(--border); border-radius:999px; padding:5px 10px 5px 5px; color:#cbd5e1; display:flex; gap:6px; align-items:center; }
.flow li span { width:18px; height:18px; border-radius:50%; display:grid; place-items:center; background:rgba(148,163,184,.15); font-size:10px; font-weight:800; }
.flow li.done { border-color:rgba(110,231,183,.4); } .flow li.done span { background:var(--mint); color:#041015; }
.lesson-sec { margin:16px 0; } .lesson-sec h3 { font-size:15px; margin:0 0 8px; color:var(--cyan); }
.muted { color:var(--muted); font-size:13px; line-height:1.55; }
.rel-cases { display:flex; flex-wrap:wrap; gap:8px; }
.from-lesson { display:flex; flex-wrap:wrap; gap:8px; align-items:center; justify-content:space-between; margin-bottom:12px; }
.sim-stage-card + .ecg-panel { margin-top:0; } h3.q { font-size:15px; margin:4px 0 8px; }

/* v0.2.1 Teacher Path */
.route-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
.route-card { border-color:rgba(103,232,249,.22); }
.tp-stages { display:flex; align-items:stretch; gap:6px; overflow:auto; padding:2px 2px 10px; }
.tp-arrow { align-self:center; color:var(--muted); }
.tp-stage { min-width:150px; text-align:left; padding:10px 12px; border:1px solid var(--border); border-radius:14px; background:rgba(15,23,42,.72); color:#cbd5e1; cursor:pointer; }
.tp-stage span { display:block; color:var(--cyan); font-size:10px; font-weight:900; letter-spacing:.1em; }
.tp-stage strong { display:block; font-size:12px; line-height:1.3; margin:3px 0; }
.tp-stage small { color:var(--muted); font-size:10px; }
.tp-stage.active { border-color:rgba(103,232,249,.5); background:rgba(34,211,238,.1); color:white; }
.tp-stage-info { margin:6px 0 10px; } .tp-stage-info a { color:var(--cyan); font-size:12px; }
.tp-module h3 { font-size:15px; margin:18px 0 8px; } .tp-module h3 small { color:var(--muted); font-weight:500; }
.tp-lesson { border:1px solid var(--border); border-radius:14px; padding:10px 12px; margin-bottom:8px; background:rgba(15,23,42,.6); }
.tp-lesson.watched { border-color:rgba(110,231,183,.28); } .tp-lesson.watched .tp-num { background:var(--mint); color:#041015; }
.tp-lesson.next { border-color:rgba(103,232,249,.5); box-shadow:0 0 0 1px rgba(103,232,249,.2) inset; }
.tp-row { display:flex; gap:10px; align-items:flex-start; }
.tp-num { flex:0 0 auto; min-width:30px; height:26px; border-radius:8px; display:grid; place-items:center; background:rgba(148,163,184,.12); font-size:11px; font-weight:800; }
.tp-main { flex:1; min-width:0; } .tp-main strong { display:block; font-size:13px; line-height:1.35; overflow-wrap:anywhere; }
.tp-main small { color:var(--muted); font-size:11px; display:flex; flex-wrap:wrap; gap:5px; align-items:center; margin-top:3px; }
.tp-main .badge { font-size:10px; padding:2px 7px; } .badge.tp-warn { color:#fde68a; border-color:rgba(251,191,36,.3); }
.tp-row .small-btn { flex:0 0 auto; min-height:36px; }
.tp-player { margin-top:10px; } .tp-steps { display:flex; flex-wrap:wrap; gap:6px; margin-top:8px; }
.tp-steps span { font-size:11px; border:1px dashed var(--border); border-radius:10px; padding:4px 8px; color:#cbd5e1; } .tp-steps em { color:var(--muted); }
.tp-note { color:var(--muted); font-size:11px; margin:8px 0 0; } .tp-note code { font-size:10px; overflow-wrap:anywhere; }
.tp-check { display:flex; gap:7px; align-items:center; margin-top:8px; font-size:12px; color:#cbd5e1; cursor:pointer; min-height:32px; }
.tp-check input { width:18px; height:18px; accent-color:var(--mint); } .tp-check small { color:var(--muted); }
details.source-box summary { cursor:pointer; } .tp-list { padding-left:18px; color:#cbd5e1; font-size:12px; line-height:1.6; } .tp-list a { color:var(--cyan); } .tp-list small { color:var(--muted); }

/* v0.2 case-bank additions */
.stats-strip { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:10px; margin-top:14px; }
.stat-box { border:1px solid var(--border); border-radius:16px; padding:14px; background:rgba(15,23,42,.62); display:flex; flex-direction:column; gap:3px; }
.stat-box strong { font-size:24px; letter-spacing:-.04em; }
.stat-box span { font-size:12px; color:#e2e8f0; font-weight:700; }
.stat-box small { font-size:10px; color:var(--muted); }
.filter-row { display:flex; gap:8px; flex-wrap:wrap; margin-bottom:12px; }
.chip-btn { padding:8px 11px; border-radius:999px; }
.chip-btn.active { border-color:rgba(103,232,249,.42); background:rgba(34,211,238,.11); color:white; }
.case-library { display:flex; gap:8px; overflow:auto; padding:2px 2px 12px; margin-bottom:8px; scrollbar-width:thin; }
.case-chip { min-width:132px; max-width:132px; text-align:left; padding:10px; border:1px solid var(--border); border-radius:14px; background:rgba(15,23,42,.72); color:#cbd5e1; cursor:pointer; position:relative; }
.case-chip span { display:block; color:var(--cyan); font-size:10px; font-weight:900; letter-spacing:.08em; }
.case-chip small { display:block; margin-top:4px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.case-chip.active { border-color:rgba(103,232,249,.45); background:rgba(34,211,238,.09); }
.case-chip.done::after { content:'✓'; position:absolute; right:8px; top:7px; color:var(--mint); font-weight:900; }
.case-counter { border:1px solid var(--border); border-radius:999px; padding:7px 11px; color:var(--muted); font-size:11px; }
.vignette { color:#cbd5e1; font-size:13px; line-height:1.55; margin:0 0 8px; }
.case-nav-row { display:grid; grid-template-columns:auto 1fr auto; align-items:center; gap:10px; margin-top:10px; }
.case-progress-mini { height:5px; border-radius:999px; background:rgba(148,163,184,.1); overflow:hidden; }
.case-progress-mini span { display:block; height:100%; background:linear-gradient(90deg,var(--cyan),var(--mint)); }
.debrief { margin-top:12px; display:grid; gap:8px; }
.debrief > div { border:1px solid var(--border); border-radius:13px; padding:11px; background:rgba(15,23,42,.55); }
.debrief strong { color:var(--cyan); font-size:11px; text-transform:uppercase; letter-spacing:.08em; }
.debrief p { color:#cbd5e1; font-size:12px; line-height:1.55; margin:5px 0 0; }
.tag-cloud { display:flex; flex-wrap:wrap; gap:7px; }
.sim-stage-card { min-height:0; margin-bottom:14px; }
.sim-stage-card h4 { font-size:23px; line-height:1.3; }

@media (max-width: 900px){ .stats-strip{grid-template-columns:repeat(2,minmax(0,1fr));} }
@media (max-width: 720px){
  .stats-strip{grid-template-columns:1fr 1fr;}
  .case-chip{min-width:116px;max-width:116px;}
  .case-nav-row{grid-template-columns:1fr 1fr;}
  .case-progress-mini{grid-column:1/-1;grid-row:1;}
}