/* =============================================================================
   PAWN·TRAFFIC — style.css
   Monochrome hacker-terminal design language, shared with PAWN·TV / PAWN OS.
   Palette: near-black ground, phosphor-green live accent, amber caution,
   red incident/danger. Monospace throughout. Minimal ornament.
   ============================================================================= */

:root {
  --bg:            #050505;
  --bg-raised:     #0c0c0d;
  --bg-tile:       #0a0a0b;
  --border:        #1c1c1e;
  --border-bright: #2a2a2d;
  --text:          #d7d7d5;
  --text-dim:      #7a7a7a;
  --text-faint:    #444446;
  --accent:        #2bff88;
  --accent-dim:    #163d27;
  --warn:          #ffb020;
  --warn-dim:      #3a2c0c;
  --danger:        #ff4444;
  --danger-dim:    #3a1414;

  --font-mono: "IBM Plex Mono", "JetBrains Mono", ui-monospace, "SFMono-Regular",
               "Courier New", monospace;

  --taskbar-h: 48px;
  --ticker-h: 26px;
  --radius: 2px;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
}

body {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
  background-image:
    radial-gradient(ellipse at 50% -10%, rgba(43,255,136,0.05), transparent 55%),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.012) 0px, rgba(255,255,255,0.012) 1px, transparent 1px, transparent 2px);
}

a { color: inherit; }

::selection { background: var(--accent-dim); color: var(--accent); }

button {
  font-family: inherit;
  font-size: inherit;
  color: var(--text);
  background: var(--bg-raised);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius);
  padding: 6px 10px;
  cursor: pointer;
  transition: border-color 120ms ease, color 120ms ease, background 120ms ease;
}
button:hover  { border-color: var(--accent); color: var(--accent); }
button:active { transform: translateY(1px); }
button:focus-visible, [tabindex]:focus-visible, input:focus-visible, select:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 1px;
}
button.is-active { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); }

input, select {
  font-family: inherit;
  font-size: inherit;
  color: var(--text);
  background: var(--bg-raised);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius);
  padding: 6px 8px;
}
input::placeholder { color: var(--text-faint); }

/* ---------------------------------------------------------------- taskbar */

.taskbar {
  height: var(--taskbar-h);
  min-height: var(--taskbar-h);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 14px;
  background: var(--bg-raised);
  border-bottom: 1px solid var(--border);
  z-index: 20;
}

.menu-toggle {
  display: none;
  padding: 6px 9px;
  font-size: 14px;
  line-height: 1;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  flex-shrink: 0;
}
.brand__glyph { width: 18px; height: 18px; display: block; color: var(--accent); }
.brand__glyph path { fill: currentColor; }
.brand__name {
  font-weight: 600;
  letter-spacing: 0.14em;
  font-size: 13px;
}
.brand__name b { color: var(--accent); font-weight: 600; }
.brand__tag {
  color: var(--text-faint);
  font-size: 10px;
  letter-spacing: 0.12em;
  border-left: 1px solid var(--border-bright);
  padding-left: 8px;
  margin-left: 2px;
  display: none;
}

.taskbar__ticker {
  flex: 1 1 auto;
  min-width: 0;
  height: var(--ticker-h);
  border: 1px solid var(--border);
  background: var(--bg);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
}
.ticker__label {
  flex-shrink: 0;
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--bg);
  background: var(--warn);
  height: 100%;
  display: flex;
  align-items: center;
  padding: 0 8px;
  font-weight: 700;
}
.ticker__track {
  flex: 1;
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}
.ticker__track span {
  display: inline-block;
  padding-left: 100%;
  white-space: nowrap;
  animation: ticker-scroll 38s linear infinite;
  color: var(--text-dim);
  font-size: 11px;
}
.ticker__track span em {
  color: var(--text);
  font-style: normal;
}
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-100%); }
}

.taskbar__right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.mode-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  letter-spacing: 0.1em;
  padding: 5px 9px;
  border: 1px solid var(--border-bright);
  border-radius: var(--radius);
  color: var(--text-dim);
  cursor: pointer;
  background: var(--bg);
}
.mode-pill__dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--text-faint);
}
.mode-pill.is-demo .mode-pill__dot { background: var(--warn); box-shadow: 0 0 6px var(--warn); }
.mode-pill.is-live .mode-pill__dot { background: var(--accent); box-shadow: 0 0 6px var(--accent); animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

.clock {
  font-size: 12px;
  color: var(--text-dim);
  min-width: 84px;
  text-align: right;
}

.view-toggle { display: flex; gap: 4px; }
.view-toggle button { padding: 6px 9px; font-size: 11px; letter-spacing: 0.06em; }

/* ------------------------------------------------------------------ layout */

.app {
  flex: 1;
  display: flex;
  min-height: 0;
}

.sidebar {
  width: 300px;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  background: var(--bg-raised);
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.sidebar__search {
  padding: 10px;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.sidebar__search input { width: 100%; }
.region-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.region-filter button {
  font-size: 10px;
  padding: 4px 7px;
  letter-spacing: 0.04em;
  color: var(--text-dim);
}

.sidebar__meta {
  font-size: 10px;
  color: var(--text-faint);
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  letter-spacing: 0.06em;
  display: flex;
  justify-content: space-between;
}

.camera-list {
  flex: 1;
  overflow-y: auto;
  padding: 4px;
}
.camera-list::-webkit-scrollbar { width: 8px; }
.camera-list::-webkit-scrollbar-thumb { background: var(--border-bright); border-radius: 4px; }
.camera-list::-webkit-scrollbar-track { background: transparent; }

.camera-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 8px;
  border-radius: var(--radius);
  cursor: pointer;
  border: 1px solid transparent;
  margin-bottom: 2px;
}
.camera-row:hover { background: var(--bg-tile); border-color: var(--border-bright); }
.camera-row.is-selected {
  background: var(--accent-dim);
  border-color: var(--accent);
}
.camera-row.is-selected .camera-row__label { color: var(--accent); }

.camera-row__dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--text-faint);
  flex-shrink: 0;
}
.camera-row__body { min-width: 0; flex: 1; }
.camera-row__label {
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.camera-row__sub {
  font-size: 10px;
  color: var(--text-faint);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.camera-row__route {
  font-size: 9px;
  color: var(--text-dim);
  border: 1px solid var(--border-bright);
  border-radius: 2px;
  padding: 1px 5px;
  flex-shrink: 0;
  letter-spacing: 0.04em;
}

.region-group__heading {
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--text-faint);
  padding: 10px 8px 4px;
}

/* -------------------------------------------------------------- main view */

.main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.player {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 14px;
  gap: 12px;
  overflow-y: auto;
}

.hud {
  border: 1px solid var(--border);
  background: var(--bg-raised);
  border-radius: var(--radius);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.hud__title { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.hud__title h1 {
  font-size: 15px;
  margin: 0;
  letter-spacing: 0.03em;
  font-weight: 600;
}
.hud__title .route-badge {
  font-size: 11px;
  color: var(--bg);
  background: var(--text);
  padding: 2px 7px;
  border-radius: 2px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.hud__title .dir-badge {
  font-size: 10px;
  color: var(--text-dim);
  border: 1px solid var(--border-bright);
  padding: 2px 6px;
  border-radius: 2px;
  letter-spacing: 0.06em;
}
.hud__sub { font-size: 11px; color: var(--text-dim); }
.hud__right { display: flex; align-items: center; gap: 14px; font-size: 10px; color: var(--text-faint); letter-spacing: 0.06em; }
.hud__right .refresh-count { color: var(--text-dim); }

.viewer {
  position: relative;
  flex: 1;
  min-height: 320px;
  border: 1px solid var(--border);
  background:
    linear-gradient(rgba(0,0,0,0.0), rgba(0,0,0,0.0)),
    var(--bg-tile);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.viewer__scanlines {
  position: absolute; inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(0deg, rgba(255,255,255,0.025) 0px, rgba(255,255,255,0.025) 1px, transparent 1px, transparent 3px);
  mix-blend-mode: overlay;
}

.viewer__noise {
  position: absolute; inset: 0;
  opacity: 0.05;
  pointer-events: none;
}

.viewer__frame {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--text-faint);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 24px;
}

.pawn-mark {
  width: 64px;
  height: 64px;
  opacity: 0.5;
  color: var(--text-faint);
}
.pawn-mark path { fill: currentColor; }

.viewer__status-line {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--text-dim);
}
.viewer__status-line b { color: var(--warn); }

.viewer__coords {
  font-size: 10px;
  color: var(--text-faint);
  letter-spacing: 0.08em;
}

.viewer__actions { display: flex; gap: 8px; margin-top: 4px; }
.viewer__actions button { font-size: 11px; letter-spacing: 0.04em; }
.viewer__actions .primary { border-color: var(--accent); color: var(--accent); }
.viewer__actions .primary:hover { background: var(--accent-dim); }

.viewer.is-live img { width: 100%; height: 100%; object-fit: cover; position: relative; z-index: 1; }

.corner-tag {
  position: absolute;
  top: 8px; left: 10px;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--danger);
  display: flex;
  align-items: center;
  gap: 5px;
  z-index: 2;
}
.corner-tag__dot { width: 6px; height: 6px; border-radius: 50%; background: var(--danger); animation: pulse 1.2s infinite; }
.corner-tag.is-idle { color: var(--text-faint); }
.corner-tag.is-idle .corner-tag__dot { background: var(--text-faint); animation: none; }

.corner-time {
  position: absolute;
  top: 8px; right: 10px;
  font-size: 10px;
  color: var(--text-faint);
  letter-spacing: 0.05em;
  z-index: 2;
}

.info-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.info-card {
  border: 1px solid var(--border);
  background: var(--bg-raised);
  border-radius: var(--radius);
  padding: 10px 12px;
}
.info-card__k { font-size: 9px; letter-spacing: 0.12em; color: var(--text-faint); margin-bottom: 4px; }
.info-card__v { font-size: 13px; color: var(--text); }

.notice {
  border: 1px solid var(--warn-dim);
  background: rgba(255,176,32,0.05);
  color: var(--warn);
  border-radius: var(--radius);
  padding: 9px 12px;
  font-size: 11px;
  line-height: 1.5;
  display: flex;
  gap: 8px;
}
.notice a { text-decoration: underline; }
.notice.is-hidden { display: none; }

/* ---------------------------------------------------------------- wall view */

.wall {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 12px;
  align-content: start;
}

.tile {
  border: 1px solid var(--border);
  background: var(--bg-raised);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}
.tile:hover { border-color: var(--border-bright); }
.tile:hover .tile__thumb { border-color: var(--text-faint); }

.tile__thumb {
  position: relative;
  width: 100%;
  height: 0;
  padding-top: 62.5%; /* 16:10 aspect ratio, expressed as height-from-width so it works in every browser regardless of flex/grid context */
  background: var(--bg-tile);
  display: block;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.tile__thumb .pawn-mark {
  width: 30px; height: 30px; opacity: 0.35;
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
}
.tile__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.tile__thumb-scan {
  position: absolute; inset: 0;
  background: repeating-linear-gradient(0deg, rgba(255,255,255,0.02) 0px, rgba(255,255,255,0.02) 1px, transparent 1px, transparent 3px);
}
.tile__badge {
  position: absolute; bottom: 6px; left: 6px;
  font-size: 9px; letter-spacing: 0.08em;
  color: var(--text-faint);
  border: 1px solid var(--border-bright);
  padding: 1px 5px; border-radius: 2px;
  background: rgba(0,0,0,0.5);
}
.tile__body { padding: 8px 10px; }
.tile__label { font-size: 12px; font-weight: 600; margin-bottom: 2px; }
.tile__sub { font-size: 10px; color: var(--text-faint); }

.empty-state {
  padding: 60px 20px;
  text-align: center;
  color: var(--text-faint);
  font-size: 12px;
  grid-column: 1 / -1;
}

/* ------------------------------------------------------------- footer bar */

.statusbar {
  height: 24px;
  flex-shrink: 0;
  border-top: 1px solid var(--border);
  background: var(--bg-raised);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  font-size: 10px;
  color: var(--text-faint);
  letter-spacing: 0.05em;
}
.statusbar a { color: var(--text-dim); text-decoration: none; }
.statusbar a:hover { color: var(--accent); }
.statusbar__group { display: flex; gap: 14px; align-items: center; }

/* ------------------------------------------------------------------ modal */

.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  display: flex; align-items: center; justify-content: center;
  z-index: 50;
}
.modal-backdrop.is-hidden { display: none; }
.modal {
  width: min(480px, 92vw);
  background: var(--bg-raised);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius);
  padding: 18px;
}
.modal h2 {
  font-size: 13px;
  letter-spacing: 0.08em;
  margin: 0 0 10px;
  color: var(--accent);
}
.modal p { font-size: 11px; color: var(--text-dim); line-height: 1.6; margin: 0 0 12px; }
.modal code {
  background: var(--bg-tile);
  border: 1px solid var(--border);
  padding: 1px 5px;
  border-radius: 2px;
  color: var(--text);
}
.modal__field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.modal__field label { font-size: 10px; letter-spacing: 0.08em; color: var(--text-faint); }
.modal__field input { width: 100%; }
.modal__actions { display: flex; justify-content: flex-end; gap: 8px; }

/* -------------------------------------------------------------- responsive */

@media (max-width: 860px) {
  .menu-toggle { display: inline-block; }
  .sidebar { position: absolute; left: 0; top: var(--taskbar-h); bottom: 24px; z-index: 15; transform: translateX(-100%); transition: transform 160ms ease; }
  .sidebar.is-open { transform: translateX(0); }
  .brand__tag { display: none; }
  .info-strip { grid-template-columns: repeat(2, 1fr); }
  .taskbar__ticker { order: 3; flex-basis: 100%; }
  .taskbar { flex-wrap: wrap; height: auto; padding: 8px 10px; row-gap: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  .ticker__track span,
  .corner-tag__dot,
  .mode-pill.is-live .mode-pill__dot { animation: none !important; }
}