:root {
  --bg: #030305;
  --ink: rgba(225, 220, 205, 0.78);
  --dim: rgba(225, 220, 205, 0.32);
  --accent: #e9c98f;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--bg); overflow: hidden; color: var(--ink);
  font-family: "Vazirmatn", "Segoe UI", system-ui, sans-serif; }
canvas { display: block; width: 100vw; height: 100vh; }
#flash { position: fixed; inset: 0; pointer-events: none; z-index: 30;
  background: rgba(190, 0, 0, 0); transition: background 0.45s ease-out; }
#flash.on { background: rgba(210, 12, 12, 0.62); transition: none; }
#sound { position: fixed; top: 58px; right: 32px; z-index: 20; pointer-events: auto;
  background: transparent; color: var(--ink); border: 1px solid var(--dim); border-radius: 2px;
  font: 11px ui-monospace, Consolas, monospace; letter-spacing: 0.18em; padding: 6px 12px; cursor: pointer; }
#sound.hidden { display: none; }
#hud { position: fixed; inset: 0; pointer-events: none; transition: opacity 1.2s; text-shadow: 0 0 6px #000, 0 0 14px #000; }
#hud.hidden { opacity: 0; }
#title { position: absolute; top: 28px; left: 32px; letter-spacing: 0.08em; }
#title .fa { font-size: 18px; color: var(--ink); }
#title .en { font-size: 11px; color: var(--dim); text-transform: uppercase; letter-spacing: 0.32em; margin-top: 4px; }
#stats { position: absolute; left: 32px; bottom: 74px; font: 11px/1.9 ui-monospace, "Cascadia Mono", Consolas, monospace;
  color: var(--dim); letter-spacing: 0.12em; white-space: pre; direction: ltr; }
#stats b { color: var(--ink); font-weight: 400; }
#timeline { position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); display: flex; align-items: center;
  gap: 0; pointer-events: auto; direction: ltr; font: 11px ui-monospace, Consolas, monospace; letter-spacing: 0.14em; }
#timeline button { background: none; border: 0; color: var(--dim); font: inherit; letter-spacing: inherit; cursor: pointer;
  padding: 8px 6px; white-space: nowrap; }
#timeline button:disabled { opacity: 0.35; cursor: default; }
#timeline button.on { color: var(--accent); }
#timeline button.now::before { content: "● "; color: var(--accent); }
#timeline .bar { width: 26px; height: 1px; background: var(--dim); opacity: 0.6; }
#timeline .live { margin-left: 18px; border: 1px solid var(--dim); border-radius: 2px; padding: 5px 10px; }
#timeline .live.on { border-color: var(--accent); }
#mode { position: absolute; right: 32px; top: 30px; font: 11px ui-monospace, Consolas, monospace; letter-spacing: 0.2em;
  color: var(--dim); direction: ltr; }
body.tv #timeline { display: none; }
body.clean #hud { display: none; }
@media (max-width: 720px) {
  #title { top: 16px; left: 16px; }
  #stats { left: 16px; bottom: 64px; font-size: 10px; }
  #timeline { bottom: 14px; font-size: 9px; max-width: calc(100vw - 16px); overflow-x: auto; }
  #timeline .bar { width: 8px; }
  #timeline .live { margin-left: 8px; }
  #mode { right: 16px; top: 18px; }
}