/* JalanPintar web client — visual language borrowed from Malaysian road signage:
   green guide signs with an inset white keyline, yellow diamond warnings. */
:root {
  --sign: #0B6B3A;
  --sign-deep: #084F2B;
  --warn: #F5B800;
  --asphalt: #2A2F33;
  --asphalt-soft: #5B6268;
  --closure: #C8102E;
  --paper: #FFFFFF;
  --kerb: #E7E9EA;
  --mist: #F3F5F4;
  --alt-route: #8C979E;
  --radius-sign: 10px;
  --radius-sheet: 18px;
  --shadow: 0 2px 6px rgba(20, 30, 25, .18), 0 10px 28px rgba(20, 30, 25, .14);
  --font: "Overpass", system-ui, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #1E2326;
    --kerb: #343B40;
    --mist: #262C30;
    --asphalt: #ECEFF0;
    --asphalt-soft: #A5AEB4;
    --alt-route: #6F7A82;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.4;
  color: var(--asphalt);
  background: var(--paper);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--warn); outline-offset: 2px; }
[hidden] { display: none !important; }

#map { position: fixed; inset: 0; z-index: 0; background: var(--mist); }

/* ---------- Layout: panel column (desktop) / stacked overlays (mobile) ---------- */
.shell {
  position: fixed; z-index: 500; pointer-events: none;
  top: 12px; left: 12px; right: 12px; bottom: 12px;
  display: flex; flex-direction: column; gap: 10px;
}
.shell > * { pointer-events: auto; }
@media (min-width: 860px) {
  .shell { right: auto; width: 380px; }
}

/* ---------- The guide sign ---------- */
.sign {
  background: var(--sign);
  color: #fff;
  border-radius: var(--radius-sign);
  padding: 5px;
  box-shadow: var(--shadow);
}
.sign__inner {
  border: 2px solid rgba(255, 255, 255, .92);
  border-radius: calc(var(--radius-sign) - 4px);
  padding: 10px 12px 12px;
}
.sign__brand {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 8px;
}
.brand { font-weight: 800; font-size: 1.15rem; letter-spacing: .01em; display: flex; align-items: center; gap: 8px; }
.brand__mark {
  width: 22px; height: 22px; border-radius: 4px; background: var(--warn);
  transform: rotate(45deg); display: inline-grid; place-items: center;
}
.brand__mark::after { content: ""; width: 4px; height: 10px; background: var(--asphalt); transform: rotate(-45deg); border-radius: 2px; }
@media (prefers-color-scheme: dark) { .brand__mark::after { background: #2A2F33; } }

.account-btn {
  background: transparent; border: 1.5px solid rgba(255,255,255,.7); color: #fff;
  border-radius: 999px; padding: 4px 12px; font-size: .9rem; font-weight: 600;
}
.account-btn:hover { background: rgba(255,255,255,.12); }

.field { position: relative; display: flex; align-items: center; gap: 8px; }
.field + .field { margin-top: 6px; }
.field__dot { width: 12px; height: 12px; border-radius: 50%; flex: none; border: 2px solid #fff; }
.field__dot--from { background: transparent; }
.field__dot--to { background: var(--warn); border-color: var(--warn); border-radius: 2px; transform: rotate(45deg); width: 11px; height: 11px; }
.field input {
  flex: 1; min-width: 0;
  background: var(--sign-deep); border: 0; border-radius: 6px;
  padding: 10px 12px; color: #fff; font-size: 1rem;
}
.field input::placeholder { color: rgba(255,255,255,.62); }
.field input:focus-visible { outline: 2px solid var(--warn); outline-offset: 0; }
.swap-btn {
  background: transparent; border: 0; color: #fff; padding: 6px; border-radius: 6px; flex: none;
}
.swap-btn:hover { background: rgba(255,255,255,.12); }
.chips { display: flex; gap: 6px; margin-top: 10px; flex-wrap: wrap; }
.chip {
  border: 1.5px solid rgba(255,255,255,.55); background: transparent; color: #fff;
  border-radius: 999px; padding: 3px 11px; font-size: .88rem;
}
.chip:hover { background: rgba(255,255,255,.12); }

/* suggestions dropdown */
.suggest {
  position: absolute; left: 20px; right: 0; top: calc(100% + 6px); z-index: 10;
  background: var(--paper); color: var(--asphalt); border-radius: 10px; box-shadow: var(--shadow);
  list-style: none; margin: 0; padding: 6px; max-height: 50vh; overflow: auto;
}
.suggest li button {
  width: 100%; text-align: left; border: 0; background: transparent; border-radius: 8px;
  padding: 8px 10px; display: grid; grid-template-columns: 1fr auto; gap: 0 10px;
}
.suggest li button:hover, .suggest li button.is-active { background: var(--mist); }
.suggest__name { font-weight: 700; }
.suggest__addr { grid-column: 1; font-size: .84rem; color: var(--asphalt-soft); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.suggest__dist { grid-row: 1 / span 2; grid-column: 2; align-self: center; font-size: .84rem; color: var(--asphalt-soft); }
.suggest__empty { padding: 10px; color: var(--asphalt-soft); font-size: .92rem; }

/* ---------- Navigation gantry (the sign, in drive mode) ---------- */
.gantry .sign__inner { display: grid; grid-template-columns: 64px 1fr; gap: 4px 14px; align-items: center; padding: 12px 14px; }
.gantry__arrow { grid-row: 1 / span 2; width: 64px; height: 64px; display: grid; place-items: center; }
.gantry__arrow svg { width: 56px; height: 56px; }
.gantry__dist { font-size: 2.1rem; font-weight: 800; line-height: 1; }
.gantry__text { font-size: 1.08rem; font-weight: 600; line-height: 1.25; }
.gantry__then { grid-column: 1 / -1; margin-top: 6px; padding-top: 8px; border-top: 1px solid rgba(255,255,255,.35); font-size: .92rem; opacity: .9; }
.gantry--off .sign__inner { border-color: var(--warn); }
.gantry--off { background: var(--sign-deep); }

/* ---------- Sheets ---------- */
.sheet {
  background: var(--paper); border-radius: var(--radius-sheet); box-shadow: var(--shadow);
  padding: 14px; overflow: auto; min-height: 0;
}
.shell .sheet { margin-top: auto; max-height: 52vh; }
@media (min-width: 860px) {
  .shell .sheet { margin-top: 0; max-height: none; flex: 0 1 auto; }
}
.sheet__head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 10px; }
.sheet__title { font-size: 1.05rem; font-weight: 800; margin: 0; }
.link-btn { background: none; border: 0; color: var(--sign); font-weight: 700; padding: 4px 6px; border-radius: 6px; }
@media (prefers-color-scheme: dark) { .link-btn { color: #5FCB8E; } }
.link-btn:hover { background: var(--mist); }

/* route options */
.routes { display: grid; gap: 8px; }
.route-opt {
  text-align: left; border: 2px solid var(--kerb); background: var(--paper); border-radius: 12px;
  padding: 10px 12px; display: grid; grid-template-columns: 1fr auto; gap: 2px 10px;
}
.route-opt.is-selected { border-color: var(--sign); }
.route-opt__time { font-size: 1.35rem; font-weight: 800; }
.route-opt__time small { font-size: .85rem; font-weight: 600; color: var(--asphalt-soft); margin-left: 6px; }
.route-opt__meta { grid-column: 1; color: var(--asphalt-soft); font-size: .9rem; }
.route-opt__flags { grid-row: 1 / span 2; grid-column: 2; display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.badge { font-size: .78rem; font-weight: 700; border-radius: 5px; padding: 2px 7px; white-space: nowrap; }
.badge--best { background: var(--sign); color: #fff; }
.badge--delay { background: #FFF1C2; color: #6A4F00; }
.badge--blocked { background: var(--closure); color: #fff; }
.route-opt__incidents { grid-column: 1 / -1; font-size: 1rem; letter-spacing: 2px; margin-top: 2px; }

.actions { display: flex; gap: 8px; margin-top: 12px; }
.btn {
  border: 0; border-radius: 10px; padding: 12px 16px; font-weight: 800; font-size: 1rem;
  background: var(--mist); color: var(--asphalt);
}
.btn--go { background: var(--sign); color: #fff; flex: 1; }
.btn--go:hover { background: var(--sign-deep); }
.btn--warn { background: var(--warn); color: #2A2F33; }
.btn--danger { background: var(--closure); color: #fff; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; }
.btn--sm { padding: 8px 12px; font-size: .92rem; }

/* turn list */
.steps { list-style: none; margin: 12px 0 0; padding: 0; border-top: 1px solid var(--kerb); }
.steps li { display: grid; grid-template-columns: 28px 1fr auto; gap: 10px; align-items: center; padding: 9px 0; border-bottom: 1px solid var(--kerb); font-size: .95rem; }
.steps svg { width: 24px; height: 24px; color: var(--sign); }
@media (prefers-color-scheme: dark) { .steps svg { color: #5FCB8E; } }
.steps__d { color: var(--asphalt-soft); font-size: .86rem; white-space: nowrap; }
details.steps-wrap summary { cursor: pointer; font-weight: 700; margin-top: 12px; color: var(--asphalt-soft); }

/* drive status bar */
.drive { display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; align-items: center; }
.drive__eta { font-size: 1.6rem; font-weight: 800; line-height: 1.1; }
.drive__meta { color: var(--asphalt-soft); font-size: .92rem; }
.drive__speed { grid-row: 1 / span 2; grid-column: 2; text-align: center; border: 4px solid var(--closure); border-radius: 50%; width: 62px; height: 62px; display: grid; place-content: center; font-weight: 800; line-height: 1; }
.drive__speed small { font-size: .64rem; font-weight: 700; color: var(--asphalt-soft); }

/* ---------- Floating map controls ---------- */
.fab-col {
  position: fixed; z-index: 500; right: 12px; bottom: 150px;
  display: flex; flex-direction: column; gap: 10px;
}
body[data-mode="routes"] .fab-col { bottom: calc(52vh + 24px); }
@media (min-width: 860px) { .fab-col, body[data-mode="routes"] .fab-col { bottom: 28px; } }
/* zoom buttons would collide with the full-width sign on phones; pinch zoom instead */
@media (max-width: 859px) { .leaflet-top.leaflet-right { display: none; } }
.fab {
  width: 50px; height: 50px; border-radius: 50%; border: 0; background: var(--paper); color: var(--asphalt);
  box-shadow: var(--shadow); display: grid; place-items: center;
}
.fab svg { width: 24px; height: 24px; }
.fab--report { background: transparent; box-shadow: none; width: 58px; height: 58px; position: relative; }
.fab--report::before {
  content: ""; position: absolute; inset: 8px; background: var(--warn); border-radius: 7px;
  transform: rotate(45deg); box-shadow: var(--shadow); border: 3px solid #2A2F33;
}
.fab--report span { position: relative; font-size: 1.35rem; font-weight: 900; color: #2A2F33; }

/* ---------- Incident markers: yellow diamond warning signs ---------- */
.inc-marker { background: none; border: 0; }
.inc-diamond {
  width: 30px; height: 30px; display: grid; place-items: center; position: relative;
}
.inc-diamond::before {
  content: ""; position: absolute; inset: 3px; background: var(--warn); border: 2px solid #2A2F33;
  border-radius: 4px; transform: rotate(45deg); box-shadow: 0 1px 4px rgba(0,0,0,.35);
}
.inc-diamond span { position: relative; font-size: 14px; line-height: 1; }
.inc-diamond--road_closed::before { background: var(--closure); border-color: #fff; }
.inc-diamond--system::before { border-style: dashed; }
.inc-diamond--new { animation: drop .5s cubic-bezier(.2,1.4,.4,1); }
@keyframes drop { from { transform: translateY(-14px) scale(.6); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .inc-diamond--new { animation: none; } }

.pos-marker { width: 22px; height: 22px; border-radius: 50%; background: #1C7CF2; border: 3px solid #fff; box-shadow: 0 0 0 6px rgba(28,124,242,.25); }
.pos-marker--nav { width: 30px; height: 30px; border: 0; background: none; box-shadow: none; }
.pos-marker--nav svg { width: 30px; height: 30px; filter: drop-shadow(0 1px 3px rgba(0,0,0,.4)); transition: transform .4s linear; }
.end-marker { width: 18px; height: 18px; background: var(--warn); border: 3px solid #2A2F33; border-radius: 3px; transform: rotate(45deg); }
.start-marker { width: 16px; height: 16px; background: #fff; border: 4px solid var(--sign); border-radius: 50%; }
.crosshair { position: fixed; left: 50%; top: 50%; z-index: 400; width: 34px; height: 34px; margin: -17px 0 0 -17px; pointer-events: none; }

/* Leaflet popup in our type */
.leaflet-container { font-family: var(--font); }
.leaflet-popup-content-wrapper { border-radius: 12px; background: var(--paper); color: var(--asphalt); }
.leaflet-popup-tip { background: var(--paper); }
.leaflet-popup-content { margin: 12px 14px; min-width: 200px; }
.pop__title { font-weight: 800; font-size: 1.02rem; margin-bottom: 2px; }
.pop__meta { color: var(--asphalt-soft); font-size: .86rem; }
.pop__desc { margin: 6px 0; }
.pop .btn-row { margin-top: 8px; }
.ctx-menu { display: grid; gap: 4px; }
.ctx-menu button { text-align: left; border: 0; background: var(--mist); border-radius: 8px; padding: 8px 10px; font-weight: 600; }
.ctx-menu button:hover { background: var(--kerb); }

/* ---------- Dialogs ---------- */
dialog {
  border: 0; border-radius: var(--radius-sheet); padding: 0; width: min(440px, calc(100vw - 24px));
  background: var(--paper); color: var(--asphalt); box-shadow: var(--shadow);
}
dialog::backdrop { background: rgba(20, 28, 24, .45); }
.dlg { padding: 18px; }
.dlg h2 { margin: 0 0 4px; font-size: 1.25rem; font-weight: 800; }
.dlg p { margin: 0 0 12px; color: var(--asphalt-soft); }
.tabs { display: flex; gap: 4px; background: var(--mist); padding: 4px; border-radius: 10px; margin-bottom: 14px; }
.tabs button { flex: 1; border: 0; background: transparent; border-radius: 7px; padding: 8px; font-weight: 700; color: var(--asphalt-soft); }
.tabs button[aria-selected="true"] { background: var(--paper); color: var(--asphalt); box-shadow: 0 1px 3px rgba(0,0,0,.12); }
.form { display: grid; gap: 10px; }
.form label { display: grid; gap: 4px; font-weight: 600; font-size: .92rem; }
.form input, .form textarea, .form select {
  border: 1.5px solid var(--kerb); border-radius: 8px; padding: 10px 12px; background: var(--paper); font-size: 1rem;
}
.form-error { color: var(--closure); font-size: .9rem; min-height: 1.2em; margin: 0; }

.report-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(116px, 1fr)); gap: 8px; }
.report-type {
  border: 2px solid var(--kerb); background: var(--paper); border-radius: 12px; padding: 12px 6px 10px;
  display: grid; justify-items: center; gap: 8px; font-weight: 700; font-size: .9rem; text-align: center;
}
.report-type[aria-pressed="true"] { border-color: var(--asphalt); background: var(--mist); }
.report-type .inc-diamond { width: 40px; height: 40px; }
.report-type .inc-diamond span { font-size: 18px; }
.severity { display: flex; gap: 6px; }
.severity button { flex: 1; border: 2px solid var(--kerb); background: var(--paper); border-radius: 8px; padding: 8px; font-weight: 700; }
.severity button[aria-pressed="true"] { border-color: var(--asphalt); background: var(--mist); }
.where { font-size: .9rem; color: var(--asphalt-soft); }

/* ---------- Toast ---------- */
.toast-wrap { position: fixed; z-index: 2000; left: 50%; bottom: 18px; transform: translateX(-50%); display: grid; gap: 8px; width: min(420px, calc(100vw - 24px)); }
.toast { background: var(--asphalt); color: var(--paper); border-radius: 10px; padding: 11px 14px; box-shadow: var(--shadow); font-weight: 600; }
@media (prefers-color-scheme: dark) { .toast { background: #ECEFF0; color: #1E2326; } }
.toast--error { background: var(--closure); color: #fff; }

.muted { color: var(--asphalt-soft); }
.empty { color: var(--asphalt-soft); font-size: .95rem; margin: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Simple pages (share, admin) ---------- */
.page { overflow: auto; }
.admin-wrap { max-width: 1100px; margin: 0 auto; padding: 16px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin: 14px 0 22px; }
.stat { border: 2px solid var(--kerb); border-radius: 12px; padding: 12px; }
.stat b { display: block; font-size: 1.7rem; font-weight: 800; }
.table { width: 100%; border-collapse: collapse; font-size: .94rem; }
.table th, .table td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--kerb); vertical-align: top; }
.table th { color: var(--asphalt-soft); font-weight: 700; }
.admin-wrap h2 { font-size: 1.15rem; margin: 24px 0 8px; }
.table-scroll { overflow-x: auto; }