/* Retro 8-bit console theme. No radius, shadows or gradients. */
:root {
  --bg:#0b0f14; --panel:#0f161d; --panel2:#0d141a; --line:#2a3a20; --line2:#1b2416;
  --green:#9bbc0f; --dim:#566b0a; --amber:#ffb000; --red:#ff4d4d; --text:#d6e3bf; --muted:#7f8f6a;
  --font:"SFMono-Regular","Cascadia Mono","Consolas","Liberation Mono","Noto Sans Mono CJK TC","Noto Sans CJK TC","PingFang TC","Microsoft JhengHei",monospace;
}
* { box-sizing:border-box; }
[hidden] { display:none !important; }
html { background:var(--bg); }
body { margin:0; min-height:100vh; background:var(--bg); color:var(--text); font-family:var(--font); font-size:16px; line-height:1.4; letter-spacing:.02em; image-rendering:pixelated; }
h1,h2,h3,p { margin:0; }
button,input,select { font-family:inherit; }

/* header */
.topbar { display:flex; align-items:center; gap:14px; flex-wrap:wrap; padding:10px 16px; border-bottom:2px solid var(--line); background:var(--panel); }
.brand { display:flex; align-items:center; gap:10px; }
.brand-mark { display:block; width:34px; height:34px; line-height:34px; text-align:center; border:2px solid var(--green); color:var(--green); font-size:20px; }
h1 { font-size:26px; line-height:1; letter-spacing:.16em; color:var(--green); text-transform:uppercase; }
.brand-sub { margin-top:4px; font-size:10px; letter-spacing:.2em; color:var(--muted); text-transform:uppercase; }
.clock-wrap { margin-left:auto; text-align:right; }
.clock { color:var(--green); font-size:24px; line-height:1.1; letter-spacing:.12em; white-space:nowrap; }
.cursor { color:var(--amber); animation:blink 1s steps(1) infinite; }
@keyframes blink { 0%,49% { opacity:1; } 50%,100% { opacity:0; } }
.updated { margin-top:2px; color:var(--muted); font-size:11px; letter-spacing:.1em; white-space:nowrap; }
.controls { display:flex; gap:8px; }
.btn { background:var(--panel); color:var(--green); border:2px solid var(--dim); padding:7px 11px; font-size:14px; letter-spacing:.08em; text-transform:uppercase; cursor:pointer; }
.btn:hover,.btn:focus-visible { background:var(--green); color:var(--bg); outline:none; }
.btn:active { transform:translate(1px,1px); }
.btn[aria-pressed="true"] { color:var(--amber); border-color:var(--amber); }
.btn:disabled { opacity:.5; cursor:wait; }
.btn-danger { color:var(--red); border-color:#6b2020; }
.btn-danger:hover,.btn-danger:focus-visible { background:var(--red); color:var(--bg); }
.warning { padding:8px 16px; border-bottom:2px solid #6b2020; background:#1a0f0f; color:var(--red); font-size:12px; letter-spacing:.06em; }
.file-warning { border-bottom-color:#6b5a20; background:#1a1608; color:var(--amber); }
.build { color:var(--green); letter-spacing:.12em; }

/* board */
main { max-width:1100px; margin:0 auto; padding:16px; }
.board { display:grid; grid-template-columns:1fr; gap:16px; }
.card { background:var(--panel); border:2px solid var(--line); }
/* Operator tint: transparent wash over the dark page, so the retro look survives.
   Body text is still the neon/amber palette and keeps high contrast on these tints. */
.card-ctb { background:rgba(255,77,77,.10); border-color:var(--red); }
.card-ctb .card-head { background:rgba(255,77,77,.16); border-bottom-color:rgba(255,77,77,.45); }
.card-gmb { background:rgba(155,188,15,.11); border-color:var(--green); }
.card-gmb .card-head { background:rgba(155,188,15,.17); border-bottom-color:rgba(155,188,15,.45); }
.card-head { display:flex; align-items:flex-start; justify-content:space-between; gap:12px; padding:11px 14px; border-bottom:2px solid var(--line); background:var(--panel2); }
.stop-title { display:flex; flex-wrap:wrap; align-items:center; gap:9px; color:var(--green); font-size:28px; line-height:1.1; letter-spacing:.06em; }
.stop-title-text { min-width:0; }
.op-mark { display:inline-flex; align-items:center; flex:none; }
.op-mark-ctb { --op-color:var(--red); }
.op-mark-gmb { --op-color:var(--green); }
.op-chip { display:inline-flex; align-items:center; gap:6px; padding:2px 6px; border:2px solid var(--op-color); background:#080c10; }
.op-icon { display:block; width:26px; height:26px; image-rendering:pixelated; }
.op-icon .i-body { fill:var(--op-color); }
.op-icon .i-amber { fill:var(--amber); }
.op-icon .i-dim { fill:var(--dim); }
.op-name { color:var(--op-color); font-size:11px; line-height:1; letter-spacing:.12em; }
.stop-sub { margin-top:4px; color:var(--muted); font-size:12px; letter-spacing:.04em; }
.stop-landmark { display:inline-flex; align-items:center; margin:0 0 0 2px; padding:1px 7px; border:2px solid var(--amber); color:var(--amber); background:rgba(255,176,0,.09); font-size:15px; font-weight:700; line-height:1.2; letter-spacing:.04em; white-space:nowrap; }
.unverified { margin-left:4px; color:var(--muted); font-size:11px; }
.card-meta { color:var(--muted); font-size:11px; text-align:right; white-space:nowrap; }
.stale { display:block; margin-top:3px; color:var(--amber); font-size:11px; }
.route-row { display:grid; grid-template-columns:84px minmax(120px,1fr) auto; align-items:center; gap:12px; padding:10px 14px; border-bottom:2px solid var(--line2); }
.route-row:last-child { border-bottom:0; }
.route-badge { justify-self:start; min-width:62px; padding:2px 8px; border:2px solid #c98a00; background:var(--amber); color:var(--bg); font-size:26px; font-weight:700; line-height:1.15; letter-spacing:.04em; text-align:center; }
.dest { min-width:0; color:var(--text); font-size:13px; letter-spacing:.04em; }
.etas { display:flex; flex-wrap:wrap; align-items:stretch; justify-content:flex-end; gap:8px; }
.eta { display:inline-flex; flex-direction:column; align-items:center; justify-content:center; gap:2px; min-height:60px; padding:4px 9px; border:2px solid var(--line); color:var(--green); font-size:12px; line-height:1; }
.eta-value { display:inline-flex; align-items:baseline; gap:3px; font-variant-numeric:tabular-nums; }
.eta b { font-size:32px; font-weight:700; line-height:1; }
.eta .eta-sec { font-size:24px; }
.eta i { font-style:normal; font-size:11px; }
.eta-clock { color:var(--muted); font-size:12px; letter-spacing:.08em; font-variant-numeric:tabular-nums; }
.eta.soon { color:var(--amber); border-color:#5a4300; }
.eta.soon .eta-clock { color:var(--amber); opacity:.8; }
.eta.imminent { padding:4px 9px; border-color:#6b2020; color:var(--red); font-size:14px; letter-spacing:.1em; }
.eta.imminent b { font-size:16px; }
.eta.imminent .eta-clock { color:var(--muted); letter-spacing:.08em; }
.eta-empty,.empty-row { color:var(--muted); font-size:13px; letter-spacing:.1em; text-transform:uppercase; }
.eta-empty.tail { color:var(--amber); }
.empty-row { padding:12px 14px; }
.rmk { padding:2px 5px; border:1px solid #5a4300; color:var(--amber); font-size:10px; letter-spacing:.06em; }
.empty { padding:40px 16px; color:var(--muted); text-align:center; letter-spacing:.1em; }

/* setup */
.setup { margin-top:16px; padding:14px; border:2px solid var(--line); background:var(--panel); }
.setup h2 { color:var(--green); font-size:20px; letter-spacing:.12em; text-transform:uppercase; }
.setup-block { margin-top:14px; padding-top:12px; border-top:2px solid var(--line2); }
.setup h3 { color:var(--amber); font-size:14px; letter-spacing:.12em; text-transform:uppercase; }
.hint { color:var(--muted); font-size:10px; letter-spacing:.18em; }
.add-form { display:flex; flex-wrap:wrap; align-items:flex-end; gap:8px; margin-top:10px; }
.add-form label { display:flex; flex-direction:column; gap:4px; color:var(--muted); font-size:11px; letter-spacing:.1em; text-transform:uppercase; }
input,select { min-width:0; padding:7px 8px; border:2px solid var(--line); background:#080c10; color:var(--text); font-size:16px; }
input:focus,select:focus { outline:2px solid var(--dim); outline-offset:0; }
#routeInput { width:130px; }
#companySelect { max-width:180px; }
#dirSelect { max-width:240px; }
.status { margin-top:8px; min-height:1.4em; color:var(--amber); font-size:12px; letter-spacing:.04em; }
.stop-results { max-height:300px; margin:10px 0 0; padding:0; overflow:auto; border:2px solid var(--line); list-style:none; }
.stop-results li { border-bottom:1px solid var(--line2); }
.stop-results li:last-child { border-bottom:0; }
.stop-pick { display:flex; width:100%; align-items:center; gap:10px; padding:8px 10px; border:0; background:transparent; color:var(--text); font-size:14px; text-align:left; cursor:pointer; }
.stop-pick:hover,.stop-pick:focus-visible { background:#1a2412; color:var(--green); outline:none; }
.stop-pick .seq { width:28px; color:var(--amber); font-size:12px; }
.pick-name { display:flex; flex-direction:column; gap:2px; min-width:0; }
.pick-name small { color:var(--muted); font-size:11px; }
.manage-list { display:grid; gap:12px; margin-top:10px; }
.manage-item { padding:12px; border:2px solid var(--line); }
.manage-head { display:flex; align-items:center; justify-content:space-between; gap:8px; }
.manage-name { color:var(--green); font-size:15px; }
.manage-title { display:flex; align-items:center; gap:7px; }
.manage-name small { display:block; margin-top:2px; color:var(--muted); font-size:10px; letter-spacing:.06em; }
.field { display:block; margin-top:10px; color:var(--muted); font-size:11px; letter-spacing:.1em; text-transform:uppercase; }
.field input { display:block; width:100%; max-width:360px; margin-top:4px; font-size:14px; }
.route-checks { margin:10px 0 0; padding:8px; border:2px dashed var(--line); }
.route-checks legend { padding:0 4px; color:var(--muted); font-size:11px; letter-spacing:.1em; }
.check { display:flex; align-items:center; gap:8px; padding:4px 0; font-size:13px; cursor:pointer; }
.check input { width:18px; height:18px; accent-color:var(--green); }
.badge-mini { padding:1px 5px; background:var(--amber); color:var(--bg); font-size:12px; font-weight:700; }
footer { padding:12px 16px 24px; color:var(--muted); font-size:10px; letter-spacing:.12em; text-align:center; text-transform:uppercase; }

@media (max-width:640px) {
  .topbar { gap:10px; }
  .clock-wrap { order:3; margin-left:0; text-align:left; }
  .controls { margin-left:auto; }
  main { padding:10px; }
  .card-head { flex-direction:column; }
  .card-meta { text-align:left; }
  .stop-title { font-size:24px; }
  .route-row { grid-template-columns:68px 1fr; gap:8px; }
  .route-badge { min-width:54px; font-size:22px; }
  .etas { grid-column:1 / -1; justify-content:flex-start; }
  .eta b { font-size:28px; }
}