:root{color-scheme:dark;--bg:#07101c;--panel:#0d1928;--panel2:#102033;--line:#1f3248;--text:#f4f7fb;--muted:#8fa1b6;--clear:#39d98a;--watch:#f6c85f;--warning:#ff8a47;--danger:#ff4d5e}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top,#102440 0,#07101c 48%);color:var(--text);font:15px/1.5 Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;min-height:100vh}.shell{width:min(1220px,calc(100% - 28px));margin:auto;padding:28px 0 40px}.topbar,.section-head{display:flex;align-items:center;justify-content:space-between;gap:20px}.eyebrow{font-size:11px;letter-spacing:.18em;color:#67b8ff;font-weight:800;margin:0 0 4px}h1{font-size:clamp(28px,5vw,46px);line-height:1;margin:.1em 0 .45em}h2{margin:0;font-size:20px}h3{margin:0 0 3px;font-size:17px}.muted{color:var(--muted)}.card{background:linear-gradient(180deg,rgba(17,34,54,.96),rgba(10,24,39,.96));border:1px solid var(--line);border-radius:18px;box-shadow:0 18px 50px rgba(0,0,0,.22)}.hero{padding:24px;display:grid;grid-template-columns:minmax(280px,.85fr) minmax(520px,1.35fr);gap:24px;align-items:stretch}.hero-main{display:flex;flex-direction:column;justify-content:center}.label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.08em}.risk{font-size:clamp(38px,7vw,72px);font-weight:900;letter-spacing:-.05em}.risk.clear{color:var(--clear)}.risk.watch{color:var(--watch)}.risk.warning{color:var(--warning)}.risk.danger{color:var(--danger)}.hero-meta{display:grid;grid-template-columns:repeat(4,minmax(120px,1fr));gap:10px}.hero-meta div{padding:14px;background:#091523;border:1px solid var(--line);border-radius:13px}.hero-meta span,.metrics span{display:block;color:var(--muted);font-size:12px}.hero-meta strong{font-size:18px}.section-head{margin:28px 0 14px}.section-head.compact{margin:0 0 14px}.section-head.compact p{margin:.25rem 0 0}.station-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.station{padding:17px;border-left:3px solid var(--clear)}.station.watch{border-left-color:var(--watch)}.station.warning{border-left-color:var(--warning)}.station.danger{border-left-color:var(--danger)}.station.delayed{opacity:.82;border-left-color:#6f8298}.station.stale{opacity:.62;border-left-color:#546579}.station-head,.station-foot{display:flex;justify-content:space-between;align-items:center;gap:10px}.station-head span{font-size:11px;color:var(--muted)}.dot{width:9px;height:9px;background:var(--clear);border-radius:50%;box-shadow:0 0 12px currentColor}.watch .dot{background:var(--watch)}.warning .dot{background:var(--warning)}.danger .dot{background:var(--danger)}.delayed .dot{background:#6f8298}.stale .dot{background:#546579}.metrics{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:18px 0}.metrics div{background:#081421;padding:12px;border-radius:12px;border:1px solid #172c42;min-width:0}.metrics strong{font-size:17px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.trend.up{color:var(--watch)}.trend.strong-up{color:var(--warning)}.trend.down{color:#75baff}.trend.stable{color:var(--text)}.trend.unknown{color:var(--muted);font-size:14px}.station-foot{font-size:11px;color:var(--muted)}.error{font-size:12px;color:#d8a8a8;margin:10px 0 0}.events-card{padding:20px;margin-top:28px}.events{display:grid;gap:8px}.event{display:flex;gap:12px;padding:12px;border-radius:10px;background:#091523}.event strong{min-width:90px}.event.watch strong{color:var(--watch)}.event.warning strong{color:var(--warning)}.event.danger strong{color:var(--danger)}.pill{padding:8px 12px;border-radius:999px;border:1px solid var(--line);font-weight:800;font-size:12px}.pill.clear{color:var(--clear);border-color:#225d48}.pill.watch{color:var(--watch);border-color:#67592e}.pill.warning{color:var(--warning);border-color:#713e2b}.pill.danger{color:var(--danger);border-color:#71303a}.pill.neutral{color:var(--muted)}button{background:#152a42;border:1px solid #2a4563;color:#fff;padding:10px 14px;border-radius:10px;font-weight:750;cursor:pointer}button:hover{background:#1b3552}footer{display:flex;justify-content:space-between;gap:14px;color:var(--muted);font-size:12px;padding:24px 4px}footer a{color:#88c5ff}@media(max-width:1050px){.station-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{grid-template-columns:1fr}.hero-meta{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:650px){.shell{width:min(100% - 18px,1220px);padding-top:16px}.station-grid{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-direction:column}.hero{padding:18px}.hero-meta{grid-template-columns:1fr 1fr}.section-head{align-items:end}.risk{font-size:48px}.metrics strong{font-size:16px}}@media(max-width:390px){.hero-meta{grid-template-columns:1fr}.metrics{grid-template-columns:1fr 1fr}}

#refreshBtn:disabled {
  opacity: .65;
  cursor: wait;
}

.approach-card{margin-top:22px;padding:22px;border-left:4px solid var(--clear)}
.approach-card.watch{border-left-color:var(--watch)}
.approach-card.warning{border-left-color:var(--warning)}
.approach-card.danger{border-left-color:var(--danger)}
.approach-top{display:grid;grid-template-columns:minmax(260px,1.1fr) minmax(420px,1fr);gap:18px;align-items:start}
.approach-label{font-size:clamp(28px,4vw,48px);font-weight:900;letter-spacing:-.04em;margin:.15em 0}
.approach-meta{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.approach-meta div,.trace-grid div{background:#091523;border:1px solid var(--line);border-radius:13px;padding:13px}
.approach-meta span,.trace-grid span{display:block;color:var(--muted);font-size:12px}
.approach-meta strong,.trace-grid strong{font-size:16px}
.trace-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
@media(max-width:850px){.approach-top{grid-template-columns:1fr}.approach-meta{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.approach-meta,.trace-grid{grid-template-columns:1fr}}

/* v0.7.2: in één oogopslag zien waar de sterkste stijger zit en wat de beweging doet. */
.decision-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:18px}
.decision-block{background:#081421;border:1px solid #203751;border-radius:15px;padding:16px}
.decision-block.primary{border-color:#315a7e;background:linear-gradient(180deg,#0b1b2c,#081421)}
.decision-block span{display:block;color:#7fb7e6;font-size:11px;letter-spacing:.1em;font-weight:850;margin-bottom:6px}
.decision-block strong{display:block;font-size:clamp(20px,3vw,32px);line-height:1.15;letter-spacing:-.025em}
.decision-block small{display:block;color:var(--muted);font-size:13px;margin-top:8px;line-height:1.45}
.signal-timeline{display:flex;align-items:stretch;gap:8px;overflow-x:auto;margin-top:14px;padding:2px 0 8px;scrollbar-width:thin}
.signal-step{flex:0 0 175px;background:#081421;border:1px solid #172c42;border-radius:13px;padding:12px}
.signal-step.current{border-color:#507da6;box-shadow:0 0 0 1px rgba(103,184,255,.12) inset}
.signal-step span{display:block;color:#67b8ff;font-size:11px;font-weight:800}
.signal-step strong{display:block;font-size:16px;margin:3px 0 5px}
.signal-step small{display:block;color:var(--muted);font-size:12px;line-height:1.4}
.signal-arrow{display:flex;align-items:center;color:#67b8ff;font-size:22px;font-weight:900;flex:0 0 auto}
.hero-meta strong{line-height:1.2;overflow-wrap:anywhere}
.trace-grid strong{line-height:1.45;overflow-wrap:anywhere}
@media(max-width:720px){.decision-grid{grid-template-columns:1fr}.signal-step{flex-basis:155px}.hero-meta strong{font-size:16px}}


/* v0.7.3: nieuwste trackingmeting links en Zadina altijd zichtbaar als vast doel. */
.decision-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.decision-block.target{border-color:#2f6c59;background:linear-gradient(180deg,#0b211d,#081421)}
.decision-block.target span{color:#68d5aa}
.timeline-heading{display:flex;justify-content:space-between;gap:12px;align-items:end;margin-top:18px;padding:0 2px}
.timeline-heading span{color:#67b8ff;font-size:11px;letter-spacing:.1em;font-weight:850}
.timeline-heading strong{font-size:12px;color:#68d5aa;text-align:right}
.signal-step.current::after{content:'NU';display:inline-block;margin-top:8px;padding:2px 7px;border-radius:999px;background:#173c59;color:#9ed4ff;font-size:10px;font-weight:900;letter-spacing:.08em}
.signal-arrow{transform:none}
@media(max-width:980px){.decision-grid{grid-template-columns:1fr 1fr}.decision-block.target{grid-column:1/-1}}
@media(max-width:720px){.decision-grid{grid-template-columns:1fr}.decision-block.target{grid-column:auto}.timeline-heading{align-items:flex-start;flex-direction:column}.timeline-heading strong{text-align:left}}


/* v0.7.4: directe lokale ring en regenwaarden. */
.station-head span{line-height:1.35}
.metrics div:nth-last-child(-n+2) strong{font-variant-numeric:tabular-nums}

/* v0.7.5: directe ring gegroepeerd en een vaste aanvoercorridor naar Zadina. */
.station-groups{display:grid;gap:24px}
.station-group{display:grid;gap:12px}
.station-group-head{display:flex;align-items:end;justify-content:space-between;gap:16px;padding:0 3px}
.station-group-head span{display:block;color:#67b8ff;font-size:11px;letter-spacing:.1em;font-weight:850}
.station-group-head h3{font-size:22px;margin:2px 0 0}
.station-group-head strong{color:var(--muted);font-size:12px;text-align:right}
.direct-group{padding:16px;border:1px solid #315a7e;border-radius:18px;background:rgba(14,31,49,.55)}
.direct-group .station-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.direct-station{box-shadow:0 0 0 1px rgba(103,184,255,.12) inset}
.missing-station{min-height:190px;display:flex;flex-direction:column;justify-content:space-between;border-style:dashed}

.corridor-panel{margin:4px 0 20px;padding:17px;background:linear-gradient(180deg,#0a1828,#081421);border:1px solid #27435f;border-radius:16px}
.corridor-heading{display:grid;grid-template-columns:minmax(280px,1.2fr) minmax(420px,1fr);gap:16px;align-items:start}
.corridor-heading>div>span{display:block;color:#67b8ff;font-size:11px;letter-spacing:.1em;font-weight:850}
.corridor-heading>div>strong{display:block;font-size:clamp(20px,3vw,30px);line-height:1.2;margin:4px 0 5px}
.corridor-heading>div>small{display:block;color:var(--muted);font-size:13px;line-height:1.45}
.corridor-meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.corridor-meta div{background:#091523;border:1px solid var(--line);border-radius:12px;padding:11px}
.corridor-meta span{display:block;color:var(--muted);font-size:11px}
.corridor-meta strong{display:block;font-size:14px;line-height:1.25;margin-top:3px}
.corridor-route{display:flex;align-items:stretch;gap:8px;overflow-x:auto;margin-top:14px;padding:2px 0 8px;scrollbar-width:thin}
.corridor-step{flex:0 0 165px;background:#07131f;border:1px solid #1d334a;border-radius:13px;padding:12px}
.corridor-step.direct{border-color:#4c789d;box-shadow:0 0 0 1px rgba(103,184,255,.1) inset}
.corridor-step.rising{border-color:var(--watch)}
.corridor-step.target{border-color:#2f6c59;background:#0a211c}
.corridor-step span{display:block;color:#67b8ff;font-size:10px;font-weight:900;letter-spacing:.08em}
.corridor-step.target span{color:#68d5aa}
.corridor-step strong{display:block;font-size:15px;margin:3px 0 5px}
.corridor-step small{display:block;color:var(--muted);font-size:11px;line-height:1.45}
.corridor-arrow{display:flex;align-items:center;color:#67b8ff;font-size:22px;font-weight:900;flex:0 0 auto}

@media(max-width:900px){
  .corridor-heading{grid-template-columns:1fr}
  .direct-group .station-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:650px){
  .station-group-head{align-items:flex-start;flex-direction:column}
  .station-group-head strong{text-align:left}
  .direct-group{padding:12px}
  .direct-group .station-grid{grid-template-columns:1fr}
  .corridor-meta{grid-template-columns:1fr}
  .corridor-step{flex-basis:150px}
}



/* v0.8: waarschuwing gebruikt bewust dezelfde bouwstenen als de rest van de site. */
.warning-kicker-row{display:flex;align-items:center;justify-content:space-between;gap:12px}
.warning-grid{margin-top:18px;margin-bottom:0}
.decision-block.full{grid-column:1/-1}
.inline-meta{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 14px;margin-top:12px;color:var(--muted);font-size:11px}
.inline-meta a{color:#8fc8ff;text-decoration:none}.inline-meta a:hover{text-decoration:underline}
@media(max-width:650px){.warning-kicker-row{align-items:flex-start}.warning-grid{margin-top:15px}}