/* ============================================================================
   On-Time Performance view  —  ontime.css
   Ported from approved mockups (mockups/ontime/*). ALL selectors scoped under
   `.otv` to avoid collisions with the host app. No external refs.
   Design tokens: United brand dark glass-morphism.
   ============================================================================ */

.otv {
  /* tokens (local, prefixed so they never leak) */
  --otv-navy:#002244; --otv-navy-deep:#001529; --otv-blue:#0066CC; --otv-blue-light:#0088FF;
  --otv-blue-glow:#0099FF; --otv-gold:#FFBF00; --otv-gold-dim:#CC9900;
  --otv-n400:#94A3B8; --otv-n500:#64748B; --otv-n600:#334155; --otv-n700:#1E293B;
  --otv-n800:#0F172A; --otv-white:#FFFFFF;
  --otv-success:#22C55E; --otv-warning:#F59E0B; --otv-danger:#EF4444; --otv-info:#3B82F6;
  --otv-glass-bg:rgba(0,18,41,0.75); --otv-glass-br:rgba(255,255,255,0.08);
  --otv-glass-shadow:0 8px 32px rgba(0,0,0,0.5);
  --otv-mono:'SF Mono',ui-monospace,'Cascadia Mono','Roboto Mono',Menlo,Consolas,monospace;

  /* fill the scrollable overlay container */
  width:100%;
  min-height:100%;
  overflow-y:auto;
  padding:24px 32px 80px;
  padding-left:80px;            /* clear the 56px left nav rail */
  color:var(--otv-white);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  -webkit-font-smoothing:antialiased;
  line-height:1.5;
  box-sizing:border-box;
}
.otv *,.otv *::before,.otv *::after { box-sizing:border-box; }

.otv .otv-col { max-width:1200px; margin:0 auto; }

/* ----- page head ----- */
.otv .otv-pagehead { margin-bottom:28px; }
.otv .otv-pagehead .otv-eyebrow {
  font-size:11px; letter-spacing:.18em; text-transform:uppercase;
  color:var(--otv-blue-glow); font-weight:700; margin-bottom:10px;
}
.otv .otv-pagehead h1 {
  font-size:30px; font-weight:800; letter-spacing:-.02em; line-height:1.1;
  background:linear-gradient(180deg,#fff 0%,#9fc4ec 100%);
  -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent;
}
.otv .otv-pagehead p { color:var(--otv-n400); margin-top:10px; font-size:14px; }
.otv .otv-pagehead .otv-pills { margin-top:16px; display:flex; gap:10px; flex-wrap:wrap; }
.otv .otv-headpill {
  font-size:11px; letter-spacing:.05em; text-transform:uppercase; font-weight:700;
  padding:6px 12px; border-radius:999px; border:1px solid var(--otv-glass-br);
  background:rgba(0,102,204,0.12); color:#9fc4ec;
}

/* ----- section block ----- */
.otv .otv-section { margin-bottom:40px; }
.otv .otv-section-head { margin-bottom:16px; padding-left:14px; border-left:3px solid var(--otv-gold); }
.otv .otv-section-eyebrow {
  font-size:10.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--otv-n400);
  font-weight:600; margin-bottom:4px;
}
.otv .otv-section-title { font-size:18px; font-weight:700; letter-spacing:.01em; }
.otv .otv-section-sub { font-size:13px; color:var(--otv-n500); margin-top:3px; font-style:italic; }

/* ----- glass card primitive ----- */
.otv .otv-card {
  background:var(--otv-glass-bg);
  border:1px solid var(--otv-glass-br);
  backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
  border-radius:18px;
  box-shadow:var(--otv-glass-shadow);
  padding:22px 24px;
}
.otv .otv-label {
  font-size:10.5px; letter-spacing:.08em; text-transform:uppercase;
  color:var(--otv-n400); font-weight:600;
}
.otv .otv-mono { font-family:var(--otv-mono); }
.otv .otv-muted { color:var(--otv-n400); }
.otv .otv-dim { color:var(--otv-n500); }

/* health colors */
.otv .otv-h-green { color:var(--otv-success); }
.otv .otv-h-gold  { color:var(--otv-gold); }
.otv .otv-h-red   { color:var(--otv-danger); }
.otv .otv-glow-green { text-shadow:0 0 24px rgba(34,197,94,.45); }
.otv .otv-glow-gold  { text-shadow:0 0 24px rgba(255,191,0,.5); }
.otv .otv-glow-red   { text-shadow:0 0 24px rgba(239,68,68,.5); }

/* small layout helpers */
.otv .otv-row { display:flex; }
.otv .otv-between { justify-content:space-between; }
.otv .otv-center { align-items:center; }
.otv .otv-wrap { flex-wrap:wrap; }
.otv .otv-grid { display:grid; gap:18px; }
.otv .otv-stat-val { font-family:var(--otv-mono); font-weight:700; line-height:1; }
.otv .otv-dot { width:9px; height:9px; border-radius:3px; display:inline-block; flex:0 0 auto; }
.otv svg { display:block; }

/* split bar */
.otv .otv-splitbar { height:14px; border-radius:7px; overflow:hidden; display:flex; background:rgba(255,255,255,.05); }
.otv .otv-splitbar > span { height:100%; }

/* hub-style ranked rows (used in cockpit + cause readouts) */
.otv .otv-hub-row { display:grid; grid-template-columns:54px 1fr 46px; align-items:center; gap:12px; }
.otv .otv-hub-track { height:8px; border-radius:5px; background:rgba(255,255,255,.06); overflow:hidden; }
.otv .otv-hub-fill { height:100%; border-radius:5px; }

/* ============================================================================
   SYSTEM COCKPIT  (mockup 01, Variation 6 — Command-Center Cockpit)
   ============================================================================ */
.otv .otv-v6-grid { grid-template-columns:1fr 1.3fr 1fr; }
.otv .otv-cockpit { background:rgba(0,10,20,0.7); }
.otv .otv-cockpit-center { display:flex; flex-direction:column; align-items:center; }
.otv .otv-cockpit-trend { width:100%; margin-top:14px; }
.otv .otv-cockpit-stats { border-top:1px solid rgba(255,255,255,.07); padding-top:14px; }

/* trend line strip */
.otv .otv-trend-svg { width:100%; height:auto; }
.otv .otv-axis-tick { fill:var(--otv-n500); font-size:9px; font-family:var(--otv-mono); }

/* ============================================================================
   CARRIER GALLERY  (mockup 03 — all 10 variations, chip-switched)
   ============================================================================ */
.otv .otv-chips { display:flex; gap:8px; flex-wrap:wrap; margin-bottom:20px; }
.otv .otv-chip {
  font-size:12px; font-weight:600; letter-spacing:.02em;
  padding:7px 14px; border-radius:999px; cursor:pointer;
  background:rgba(255,255,255,0.04); border:1px solid var(--otv-glass-br);
  color:var(--otv-n400); transition:background .15s,color .15s,border-color .15s;
  user-select:none;
}
.otv .otv-chip:hover { background:rgba(255,255,255,0.08); color:var(--otv-white); }
.otv .otv-chip.otv-chip-active {
  background:linear-gradient(90deg,#0055AA,#0088FF);
  border-color:rgba(255,191,0,.35);
  color:var(--otv-gold); font-weight:700;
  box-shadow:0 0 18px rgba(0,136,255,.25);
}
.otv .otv-gal-panel { min-height:120px; }

/* V1 — ranked bars (default) */
.otv .otv-bar-chart { display:flex; flex-direction:column; gap:10px; }
.otv .otv-bar-row { display:grid; grid-template-columns:52px 1fr 56px; align-items:center; gap:12px; }
.otv .otv-bar-carrier { font-size:12px; font-weight:700; color:var(--otv-n400); text-align:right; }
.otv .otv-bar-carrier.otv-ua { color:var(--otv-gold); }
.otv .otv-bar-track { height:28px; background:rgba(255,255,255,0.04); border-radius:6px; overflow:hidden; position:relative; }
.otv .otv-bar-fill { height:100%; border-radius:6px; background:rgba(100,116,139,0.4); display:flex; align-items:center; padding-left:10px; font-size:11px; font-weight:600; color:rgba(255,255,255,0.55); white-space:nowrap; }
.otv .otv-bar-fill.otv-ua { background:linear-gradient(90deg,#0055AA,#0088FF); color:var(--otv-gold); font-weight:700; box-shadow:0 0 18px rgba(0,136,255,.25); }
.otv .otv-avg-line { position:absolute; top:0; bottom:0; width:2px; background:rgba(255,191,0,0.45); }
.otv .otv-bar-pct { font-size:13px; font-weight:700; color:var(--otv-n400); text-align:right; }
.otv .otv-bar-pct.otv-ua { color:var(--otv-gold); }
.otv .otv-bar-legend { display:flex; gap:20px; flex-wrap:wrap; margin-top:16px; padding-top:16px; border-top:1px solid rgba(255,255,255,0.06); font-size:11px; color:var(--otv-n500); }
.otv .otv-bar-legend span { display:flex; align-items:center; gap:6px; }

/* V2 — league table */
.otv .otv-league { width:100%; border-collapse:collapse; }
.otv .otv-league th { font-size:10px; font-weight:600; letter-spacing:.12em; text-transform:uppercase; color:var(--otv-n500); text-align:left; padding:8px 14px; border-bottom:1px solid rgba(255,255,255,0.06); }
.otv .otv-league th.otv-right { text-align:right; }
.otv .otv-league td { padding:13px 14px; font-size:14px; color:var(--otv-n400); border-bottom:1px solid rgba(255,255,255,0.04); }
.otv .otv-league td.otv-right { text-align:right; }
.otv .otv-league tr.otv-ua-row td { color:var(--otv-white); background:rgba(0,136,255,0.07); }
.otv .otv-league tr.otv-ua-row td:first-child { border-left:2px solid var(--otv-gold); }
.otv .otv-league .otv-carrier-name { font-weight:600; }
.otv .otv-league tr.otv-ua-row .otv-carrier-name { color:var(--otv-gold); }
.otv .otv-rank-badge { display:inline-flex; align-items:center; justify-content:center; width:24px; height:24px; border-radius:6px; font-size:11px; font-weight:700; background:rgba(255,255,255,0.06); color:var(--otv-n500); }
.otv .otv-rank-badge.otv-top { background:rgba(255,191,0,0.15); color:var(--otv-gold); }
.otv .otv-minibar { display:inline-block; height:6px; border-radius:3px; background:rgba(100,116,139,0.4); vertical-align:middle; margin-right:6px; }
.otv .otv-minibar.otv-ua { background:var(--otv-blue-light); }
.otv .otv-pill { display:inline-block; padding:2px 8px; border-radius:99px; font-size:11px; font-weight:600; }
.otv .otv-pill.otv-good { background:rgba(34,197,94,0.15); color:var(--otv-success); }
.otv .otv-pill.otv-mid { background:rgba(245,158,11,0.15); color:var(--otv-warning); }
.otv .otv-pill.otv-bad { background:rgba(239,68,68,0.15); color:var(--otv-danger); }
.otv .otv-sort-hint { font-size:11px; color:var(--otv-n600); margin-top:12px; font-style:italic; }
.otv .otv-codetag { font-size:10px; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:var(--otv-n400); }

/* V3 — podium */
.otv .otv-podium-wrap { display:flex; flex-direction:column; gap:24px; }
.otv .otv-podium-stage { display:flex; align-items:flex-end; justify-content:center; gap:16px; }
.otv .otv-podium-col { display:flex; flex-direction:column; align-items:center; }
.otv .otv-podium-label { font-size:11px; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--otv-n400); margin-bottom:8px; text-align:center; }
.otv .otv-podium-label.otv-ua { color:var(--otv-gold); }
.otv .otv-podium-pct { font-size:20px; font-weight:800; color:var(--otv-white); margin-bottom:4px; }
.otv .otv-podium-pct.otv-ua { color:var(--otv-gold); }
.otv .otv-podium-block { width:120px; border-radius:12px 12px 0 0; display:flex; align-items:flex-start; justify-content:center; padding-top:14px; font-size:32px; font-weight:900; color:rgba(255,255,255,0.12); }
.otv .otv-podium-rest { display:flex; flex-direction:column; gap:8px; }
.otv .otv-podium-rest-row { display:grid; grid-template-columns:28px 110px 1fr 60px; align-items:center; gap:12px; padding:10px 16px; background:rgba(255,255,255,0.03); border-radius:10px; border:1px solid rgba(255,255,255,0.05); }
.otv .otv-podium-rank { font-size:12px; font-weight:700; color:var(--otv-n600); }
.otv .otv-podium-code { font-size:13px; font-weight:700; color:var(--otv-n500); }
.otv .otv-podium-minibar { height:4px; border-radius:2px; background:rgba(100,116,139,0.3); }
.otv .otv-podium-minipct { font-size:12px; font-weight:600; color:var(--otv-n500); text-align:right; }

/* V4 scatter / V5 bump / V8 dot / V10 number-line all use inline SVG — only legends styled */
.otv .otv-scatter-legend { display:flex; gap:20px; flex-wrap:wrap; margin-top:16px; font-size:11px; color:var(--otv-n500); justify-content:center; }
.otv .otv-scatter-legend span { display:flex; align-items:center; gap:6px; }
.otv .otv-dot-ua { width:10px; height:10px; border-radius:50%; background:var(--otv-gold); }
.otv .otv-dot-other { width:10px; height:10px; border-radius:50%; background:var(--otv-n600); }
.otv .otv-chart-cap { font-size:11px; color:var(--otv-n500); text-align:center; margin-top:8px; font-style:italic; }

/* V6 — head to head */
.otv .otv-h2h { display:grid; grid-template-columns:1fr auto 1fr; gap:24px; align-items:stretch; }
.otv .otv-h2h-side { display:flex; flex-direction:column; gap:16px; }
.otv .otv-h2h-airline { text-align:center; margin-bottom:8px; }
.otv .otv-h2h-code { font-size:36px; font-weight:900; letter-spacing:-2px; display:block; }
.otv .otv-h2h-name { font-size:11px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--otv-n500); }
.otv .otv-h2h-stat { display:flex; flex-direction:column; gap:4px; }
.otv .otv-h2h-stat-label { font-size:10px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--otv-n500); }
.otv .otv-h2h-stat-value { font-size:22px; font-weight:800; }
.otv .otv-h2h-stat-sub { font-size:11px; color:var(--otv-n500); }
.otv .otv-h2h-bar-wrap { position:relative; height:8px; background:rgba(255,255,255,0.05); border-radius:4px; margin:4px 0; }
.otv .otv-h2h-bar { position:absolute; height:100%; border-radius:4px; }
.otv .otv-h2h-mid { display:flex; flex-direction:column; align-items:center; gap:12px; justify-content:center; }
.otv .otv-h2h-divider { width:1px; background:rgba(255,255,255,0.06); flex:1; min-height:40px; }
.otv .otv-h2h-vs { font-size:16px; font-weight:700; color:var(--otv-n600); }
.otv .otv-h2h-gap { border-radius:10px; padding:12px 16px; text-align:center; }
.otv .otv-h2h-gap .otv-gapnum { font-size:22px; font-weight:900; }
.otv .otv-h2h-gap .otv-gaplbl { font-size:10px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--otv-n500); margin-top:2px; }

/* V7 — medal board */
.otv .otv-medal-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; }
.otv .otv-medal-card { background:rgba(255,255,255,0.03); border:1px solid rgba(255,255,255,0.06); border-radius:14px; padding:18px 14px; text-align:center; position:relative; overflow:hidden; }
.otv .otv-medal-card.otv-ua { background:rgba(0,136,255,0.07); border-color:rgba(255,191,0,0.25); }
.otv .otv-medal-card::before { content:''; position:absolute; top:0; left:0; right:0; height:3px; background:rgba(100,116,139,0.3); }
.otv .otv-medal-card.otv-gold::before { background:var(--otv-gold); }
.otv .otv-medal-card.otv-silver::before { background:var(--otv-n400); }
.otv .otv-medal-card.otv-bronze::before { background:#CD7F32; }
.otv .otv-medal-card.otv-ua::before { background:linear-gradient(90deg,#0066CC,#0088FF); }
.otv .otv-medal-icon { font-size:24px; margin-bottom:6px; }
.otv .otv-medal-code { font-size:16px; font-weight:800; color:var(--otv-white); }
.otv .otv-medal-code.otv-ua { color:var(--otv-gold); }
.otv .otv-medal-fullname { font-size:10px; color:var(--otv-n500); margin:2px 0 10px; text-transform:uppercase; letter-spacing:.06em; }
.otv .otv-medal-pct { font-size:26px; font-weight:900; color:var(--otv-white); }
.otv .otv-medal-pct.otv-ua { color:var(--otv-gold); }
.otv .otv-medal-rank { font-size:10px; color:var(--otv-n500); margin-top:4px; }

/* V9 — carrier card grid */
.otv .otv-cardgrid { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; }
.otv .otv-ccard { background:rgba(255,255,255,0.03); border:1px solid rgba(255,255,255,0.06); border-radius:14px; padding:16px; position:relative; overflow:hidden; }
.otv .otv-ccard.otv-ua { background:rgba(0,136,255,0.08); border-color:rgba(255,191,0,0.3); box-shadow:0 0 24px rgba(0,136,255,0.12); }
.otv .otv-cc-rank { position:absolute; top:12px; right:12px; font-size:11px; font-weight:700; color:var(--otv-n600); }
.otv .otv-cc-rank.otv-ua { color:var(--otv-gold); }
.otv .otv-cc-code { font-size:22px; font-weight:900; color:var(--otv-n500); margin-bottom:2px; }
.otv .otv-cc-code.otv-ua { color:var(--otv-gold); }
.otv .otv-cc-fullname { font-size:10px; color:var(--otv-n600); text-transform:uppercase; letter-spacing:.06em; margin-bottom:12px; }
.otv .otv-cc-fullname.otv-ua { color:var(--otv-n400); }
.otv .otv-cc-main { font-size:28px; font-weight:900; color:var(--otv-white); line-height:1; }
.otv .otv-cc-main.otv-ua { color:var(--otv-gold); }
.otv .otv-cc-unit { font-size:11px; font-weight:400; color:var(--otv-n500); }
.otv .otv-cc-micro { height:3px; border-radius:2px; background:rgba(100,116,139,0.3); margin:10px 0 8px; overflow:hidden; }
.otv .otv-cc-micro-fill { height:100%; border-radius:2px; background:rgba(100,116,139,0.5); }
.otv .otv-cc-micro-fill.otv-ua { background:linear-gradient(90deg,#0066CC,#0088FF); }
.otv .otv-cc-sub { font-size:11px; color:var(--otv-n600); }
.otv .otv-cc-sub.otv-ua { color:var(--otv-n500); }

/* V10 — annotated number line */
.otv .otv-nl-annotation { margin-top:20px; padding:12px 16px; background:rgba(255,191,0,0.06); border:1px solid rgba(255,191,0,0.15); border-radius:10px; font-size:12px; color:var(--otv-n400); line-height:1.6; }
.otv .otv-nl-annotation strong { color:var(--otv-gold); }

/* ============================================================================
   HUB REPORT CARD  (mockup 02, Variation 10 — Editorial Summary w/ Callouts)
   ============================================================================ */
.otv .otv-hub-picker { display:flex; gap:8px; flex-wrap:wrap; margin-bottom:18px; align-items:center; }
.otv .otv-hub-chip {
  font-size:12px; font-weight:700; letter-spacing:.04em; padding:6px 12px; border-radius:8px;
  cursor:pointer; background:rgba(255,255,255,0.04); border:1px solid var(--otv-glass-br);
  color:var(--otv-n400); transition:background .15s,color .15s,border-color .15s; user-select:none;
}
.otv .otv-hub-chip:hover { background:rgba(255,255,255,0.08); color:var(--otv-white); }
.otv .otv-hub-chip.otv-hub-active { background:rgba(0,136,255,0.14); border-color:rgba(0,136,255,0.4); color:var(--otv-blue-light); }
.otv .otv-hub-inline-loader { font-size:11px; color:var(--otv-n500); display:inline-flex; align-items:center; gap:8px; }
.otv .otv-spinner { width:13px; height:13px; border:2px solid rgba(255,255,255,0.15); border-top-color:var(--otv-blue-light); border-radius:50%; animation:otv-spin .8s linear infinite; }
@keyframes otv-spin { to { transform:rotate(360deg); } }

.otv .otv-v10-edhead { display:flex; justify-content:space-between; align-items:flex-start; gap:18px; margin-bottom:24px; padding-bottom:20px; border-bottom:1px solid rgba(255,255,255,0.06); flex-wrap:wrap; }
.otv .otv-v10-eyebrow { font-size:10px; letter-spacing:.1em; text-transform:uppercase; color:var(--otv-blue-light); font-weight:600; margin-bottom:6px; }
.otv .otv-v10-title { font-size:23px; font-weight:700; line-height:1.2; max-width:560px; }
.otv .otv-v10-date { font-size:11px; color:var(--otv-n500); margin-top:6px; }
.otv .otv-v10-verdict { display:flex; flex-direction:column; align-items:center; gap:3px; padding:16px 22px; background:rgba(255,191,0,0.08); border:1px solid rgba(255,191,0,0.2); border-radius:12px; flex:0 0 auto; }
.otv .otv-v10-verdict .otv-vscore { font-size:36px; font-weight:800; color:var(--otv-gold); line-height:1; }
.otv .otv-v10-verdict .otv-vlbl { font-size:9px; letter-spacing:.1em; text-transform:uppercase; color:var(--otv-n400); }
.otv .otv-v10-body { display:grid; grid-template-columns:1fr 1fr; gap:24px; margin-bottom:24px; }
.otv .otv-v10-narrative { font-size:14px; line-height:1.7; color:var(--otv-n400); }
.otv .otv-v10-narrative strong { color:var(--otv-white); }
.otv .otv-v10-callouts { display:flex; flex-direction:column; gap:12px; }
.otv .otv-v10-callout { display:flex; gap:12px; padding:14px; border-radius:10px; border-left:3px solid; }
.otv .otv-v10-callout.otv-positive { background:rgba(34,197,94,0.06); border-color:var(--otv-success); }
.otv .otv-v10-callout.otv-warning { background:rgba(255,191,0,0.06); border-color:var(--otv-gold); }
.otv .otv-v10-callout.otv-negative { background:rgba(239,68,68,0.06); border-color:var(--otv-danger); }
.otv .otv-v10-callout-icon { font-size:18px; flex-shrink:0; margin-top:1px; }
.otv .otv-v10-callout .otv-ct { font-size:12px; font-weight:600; margin-bottom:2px; color:var(--otv-white); }
.otv .otv-v10-callout .otv-cd { font-size:11px; color:var(--otv-n400); line-height:1.5; }
.otv .otv-v10-cause-row { display:grid; grid-template-columns:repeat(5,1fr); gap:10px; padding-top:20px; border-top:1px solid rgba(255,255,255,0.06); }
.otv .otv-v10-cause-cell { display:flex; flex-direction:column; gap:6px; }
.otv .otv-v10-cause-name { font-size:9px; color:var(--otv-n500); letter-spacing:.06em; text-transform:uppercase; }
.otv .otv-v10-cause-pct { font-size:18px; font-weight:700; }
.otv .otv-v10-cause-track { height:4px; background:rgba(255,255,255,0.06); border-radius:2px; overflow:hidden; }
.otv .otv-v10-cause-fill { height:100%; border-radius:2px; }

/* ============================================================================
   DELAY-CAUSE  (mockup 04, V4 Treemap + V10 Annotated Explainer Cards)
   ============================================================================ */
.otv .otv-card-title { font-size:15px; font-weight:700; margin-bottom:2px; }
.otv .otv-card-sub { font-size:12px; color:var(--otv-n500); margin-bottom:18px; }

/* V4 treemap */
.otv .otv-treemap { display:grid; grid-template-columns:3fr 2fr 1.8fr; grid-template-rows:180px 120px; gap:6px; }
.otv .otv-tm-cell { border-radius:12px; padding:18px; display:flex; flex-direction:column; justify-content:flex-end; position:relative; overflow:hidden; }
.otv .otv-tm-cell::before { content:''; position:absolute; inset:0; background:rgba(0,0,0,0.25); border-radius:12px; }
.otv .otv-tm-label { position:relative; font-size:13px; font-weight:600; color:rgba(255,255,255,0.95); }
.otv .otv-tm-pct { position:relative; font-size:28px; font-weight:800; color:#fff; line-height:1; margin-top:4px; }
.otv .otv-tm-mins { position:relative; font-size:11px; color:rgba(255,255,255,0.6); margin-top:3px; }
.otv .otv-tm-cap { margin-top:14px; font-size:11px; color:var(--otv-n500); text-align:right; }

/* V10 explainer cards */
.otv .otv-exp-grid { display:grid; grid-template-columns:repeat(5,1fr); gap:14px; }
.otv .otv-exp-card { border-radius:14px; padding:22px 18px; display:flex; flex-direction:column; gap:12px; position:relative; overflow:hidden; }
.otv .otv-exp-card::after { content:''; position:absolute; inset:0; background:rgba(0,0,0,0.4); border-radius:14px; pointer-events:none; }
.otv .otv-exp-icon { position:relative; z-index:1; font-size:28px; line-height:1; }
.otv .otv-exp-name { position:relative; z-index:1; font-size:13px; font-weight:700; color:#fff; text-transform:uppercase; letter-spacing:.06em; }
.otv .otv-exp-pct { position:relative; z-index:1; font-size:34px; font-weight:800; color:#fff; line-height:1; }
.otv .otv-exp-body { position:relative; z-index:1; font-size:11px; color:rgba(255,255,255,0.62); line-height:1.5; }
.otv .otv-exp-mins { position:relative; z-index:1; font-size:11px; font-weight:600; padding:4px 8px; background:rgba(0,0,0,0.3); border-radius:20px; display:inline-flex; align-items:center; gap:4px; color:#fff; align-self:flex-start; }
.otv .otv-exp-insight { margin-top:20px; padding:16px 20px; background:rgba(0,102,204,0.1); border:1px solid rgba(0,102,204,0.2); border-radius:12px; font-size:12px; color:var(--otv-n400); line-height:1.6; }
.otv .otv-exp-insight b { color:var(--otv-blue-glow); font-weight:600; }

/* ============================================================================
   LOADING SKELETON  (mockup 05, Variation 1 — Full Skeleton Shimmer)
   ============================================================================ */
@keyframes otv-shimmer { 0% { background-position:-600px 0; } 100% { background-position:600px 0; } }
.otv .otv-skel {
  background:linear-gradient(90deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.10) 50%, rgba(255,255,255,0.05) 100%);
  background-size:600px 100%;
  animation:otv-shimmer 1.6s infinite linear;
  border-radius:6px;
}
.otv .otv-skel-dashgrid { display:grid; grid-template-columns:1fr 1fr 1fr 1fr; gap:12px; margin-bottom:16px; }
.otv .otv-skel-main { display:grid; grid-template-columns:1fr 1.8fr 1fr; gap:14px; }
.otv .otv-skel-tile { background:rgba(0,18,41,0.6); border:1px solid rgba(255,255,255,0.08); border-radius:14px; padding:18px 20px; }
.otv .otv-skel-hero { background:rgba(0,18,41,0.6); border:1px solid rgba(255,255,255,0.08); border-radius:18px; padding:28px 30px; }
.otv .otv-skel-chart { background:rgba(0,18,41,0.6); border:1px solid rgba(255,255,255,0.08); border-radius:18px; padding:22px; height:180px; }
.otv .otv-skel-donut { background:rgba(0,18,41,0.6); border:1px solid rgba(255,255,255,0.08); border-radius:18px; padding:22px; height:180px; display:flex; align-items:center; justify-content:center; }
.otv .otv-skel-bars { display:flex; align-items:flex-end; gap:8px; height:100px; }
.otv .otv-skel-bars > div { flex:1; border-radius:4px 4px 0 0; }
.otv .otv-skel-ticks { display:flex; gap:8px; margin-top:6px; }
.otv .otv-skel-ticks > div { flex:1; height:8px; }

/* ----- error card ----- */
.otv .otv-error { display:flex; flex-direction:column; align-items:flex-start; gap:12px; padding:24px; text-align:left; }
.otv .otv-error-icon { font-size:24px; }
.otv .otv-error-title { font-size:15px; font-weight:700; color:var(--otv-white); }
.otv .otv-error-msg { font-size:13px; color:var(--otv-n400); }
.otv .otv-retry-btn {
  font-size:13px; font-weight:600; padding:8px 18px; border-radius:8px; cursor:pointer;
  background:rgba(0,136,255,0.15); border:1px solid rgba(0,136,255,0.4); color:var(--otv-blue-light);
  transition:background .15s;
}
.otv .otv-retry-btn:hover { background:rgba(0,136,255,0.25); }

/* ----- responsive ----- */
@media (max-width:980px) {
  .otv { padding-left:32px; }
  .otv .otv-v6-grid { grid-template-columns:1fr; }
  .otv .otv-v10-body { grid-template-columns:1fr; }
  .otv .otv-h2h { grid-template-columns:1fr; }
  .otv .otv-h2h-mid { flex-direction:row; }
  .otv .otv-h2h-divider { display:none; }
  .otv .otv-medal-grid,.otv .otv-cardgrid { grid-template-columns:repeat(2,1fr); }
  .otv .otv-exp-grid,.otv .otv-v10-cause-row { grid-template-columns:repeat(2,1fr); }
  .otv .otv-treemap { grid-template-columns:1fr 1fr; grid-template-rows:auto; }
  .otv .otv-skel-dashgrid { grid-template-columns:1fr 1fr; }
  .otv .otv-skel-main { grid-template-columns:1fr; }
}