:root {
  --bg: #0f1117;
  --surface: #1a1d26;
  --card: #21253a;
  --border: #2d3150;
  --text: #e2e4f0;
  --text-sub: #8b8fa8;
  --primary: #4f6ef7;
  --pass: #22c55e;
  --fail: #ef4444;
  --visual: #f59e0b;
  --blocked: #a855f7;
  --na: #6b7280;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { background: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: 15px; padding-bottom: 80px; }
a { color: var(--primary); text-decoration: none; }

/* ── Page Header ── */
.page-header { position: sticky; top: 0; z-index: 100; background: var(--surface); border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 12px; padding: 14px 16px; }
.back-btn { color: var(--primary); font-size: 14px; white-space: nowrap; flex-shrink: 0; }
.page-header h1 { flex: 1; font-size: 17px; font-weight: 600; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.page-progress { font-size: 12px; color: var(--text-sub); white-space: nowrap; flex-shrink: 0; }
.progress-bar-wrap { height: 3px; background: var(--border); }
.progress-bar { height: 3px; background: var(--primary); transition: width 0.3s; width: 0%; }

/* ── Section Labels ── */
main { padding: 16px; max-width: 700px; margin: 0 auto; }
.section-label { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; padding: 6px 12px; border-radius: 6px; margin: 24px 0 12px; display: inline-block; }
.section-label.happy  { background: rgba(34,197,94,0.12);  color: var(--pass); }
.section-label.negative { background: rgba(239,68,68,0.12); color: var(--fail); }
.section-label.audit  { background: rgba(79,110,247,0.12);  color: var(--primary); }
.section-label.edge   { background: rgba(245,158,11,0.12);  color: var(--visual); }

/* ── Test Case Card ── */
.tc { background: var(--card); border: 1px solid var(--border); border-left: 3px solid var(--border); border-radius: 10px; padding: 14px; margin-bottom: 12px; }
.tc.status-pass    { border-left-color: var(--pass); }
.tc.status-fail    { border-left-color: var(--fail); }
.tc.status-visual  { border-left-color: var(--visual); }
.tc.status-blocked { border-left-color: var(--blocked); }
.tc.status-na      { border-left-color: var(--na); opacity: 0.55; }

.tc-meta { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.tc-id { font-size: 11px; font-weight: 700; color: var(--text-sub); font-family: monospace; }
.tc-status-badge { font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 20px; background: var(--border); color: var(--text-sub); }
.tc-status-badge.pass    { background: rgba(34,197,94,0.2);  color: var(--pass); }
.tc-status-badge.fail    { background: rgba(239,68,68,0.2);  color: var(--fail); }
.tc-status-badge.visual  { background: rgba(245,158,11,0.2); color: var(--visual); }
.tc-status-badge.blocked { background: rgba(168,85,247,0.2); color: var(--blocked); }
.tc-status-badge.na      { background: rgba(107,114,128,0.2); color: var(--na); }

.tc-title { font-size: 15px; font-weight: 600; margin-bottom: 10px; line-height: 1.3; }
.tc-steps { margin: 0 0 10px 18px; color: var(--text-sub); font-size: 13px; line-height: 1.7; }
.tc-steps li { margin-bottom: 1px; }
.tc-expected { font-size: 13px; background: rgba(79,110,247,0.08); border-left: 2px solid var(--primary); padding: 8px 10px; border-radius: 0 6px 6px 0; margin-bottom: 12px; color: var(--text); line-height: 1.5; }

.tc-actions { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 10px; }
.tc-actions button { flex: 1; min-width: 58px; padding: 9px 4px; border: none; border-radius: 7px; font-size: 12px; font-weight: 600; cursor: pointer; transition: filter 0.15s; }
.btn-pass    { background: rgba(34,197,94,0.15);  color: var(--pass); }
.btn-fail    { background: rgba(239,68,68,0.15);  color: var(--fail); }
.btn-visual  { background: rgba(245,158,11,0.15); color: var(--visual); }
.btn-blocked { background: rgba(168,85,247,0.15); color: var(--blocked); }
.btn-na      { background: rgba(107,114,128,0.15); color: var(--na); }
.tc-actions button.active { filter: brightness(1.35); box-shadow: 0 0 0 2px currentColor; }

.tc-notes { width: 100%; background: var(--surface); border: 1px solid var(--border); border-radius: 6px; color: var(--text); padding: 8px 10px; font-size: 13px; resize: vertical; min-height: 46px; font-family: inherit; }
.tc-notes:focus { outline: none; border-color: var(--primary); }
.tc-notes::placeholder { color: var(--text-sub); }

/* ── Reset Button ── */
.reset-btn { display: block; margin: 16px auto 0; padding: 10px 20px; background: transparent; border: 1px solid var(--border); border-radius: 8px; color: var(--text-sub); font-size: 13px; cursor: pointer; }
.reset-btn:hover { border-color: var(--fail); color: var(--fail); }

/* ── Index / Dashboard ── */
.dashboard-header { background: var(--surface); border-bottom: 1px solid var(--border); padding: 22px 16px 18px; }
.dashboard-header h1 { font-size: 24px; font-weight: 700; margin-bottom: 4px; }
.dashboard-header p { font-size: 13px; color: var(--text-sub); }

.overall-progress { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px; margin: 16px; }
.overall-progress h2 { font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-sub); margin-bottom: 12px; }
.stats-row { display: flex; gap: 8px; margin-bottom: 14px; }
.stat { flex: 1; text-align: center; background: var(--surface); border-radius: 8px; padding: 10px 2px; }
.stat-num { font-size: 20px; font-weight: 700; }
.stat-label { font-size: 10px; color: var(--text-sub); margin-top: 2px; }
.stat.pass .stat-num    { color: var(--pass); }
.stat.fail .stat-num    { color: var(--fail); }
.stat.visual .stat-num  { color: var(--visual); }
.stat.blocked .stat-num { color: var(--blocked); }
.stat.total .stat-num   { color: var(--primary); }
.overall-bar-wrap { height: 8px; background: var(--border); border-radius: 4px; overflow: hidden; }
.overall-bar-fill { height: 8px; background: var(--primary); border-radius: 4px; transition: width 0.5s; }

.phase-list { padding: 0 16px 16px; display: flex; flex-direction: column; gap: 8px; }
.phase-card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; color: var(--text); display: block; padding: 14px 14px 12px; transition: border-color 0.15s; }
.phase-card:active { border-color: var(--primary); }
.phase-card-row { display: flex; align-items: center; gap: 10px; }
.phase-icon { font-size: 20px; width: 32px; text-align: center; flex-shrink: 0; }
.phase-info { flex: 1; min-width: 0; }
.phase-name { font-size: 14px; font-weight: 600; }
.phase-sub  { font-size: 12px; color: var(--text-sub); margin-top: 2px; }
.phase-count { font-size: 12px; color: var(--text-sub); white-space: nowrap; flex-shrink: 0; }
.phase-bar-wrap { height: 4px; background: var(--border); border-radius: 2px; margin-top: 10px; overflow: hidden; }
.phase-bar-fill { height: 4px; border-radius: 2px; background: var(--pass); transition: width 0.5s; }
.phase-bar-fill.has-fail { background: var(--fail); }