/* PadelVision: un marcador de televisión hecho página.
   Tokens primero; todo lo demás deriva de aquí. */

:root {
  color-scheme: light dark;
  --bg: #f5f7f4;
  --surface: #ffffff;
  --line: #d9dfd8;
  --line-strong: #b9c2ba;
  --ink: #17201b;
  --ink-2: #5b6660;
  --accent: #1e56a0;
  --on-accent: #ffffff;
  --accent-soft: #e6eef9;
  --ok: #1f7a4d;
  --bad: #b3261e;
  --wait: #a06a00;
  --display: "Barlow Condensed", "Arial Narrow", "Roboto Condensed", sans-serif;
  --body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --radius: 6px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1411;
    --surface: #171d19;
    --line: #2a332d;
    --line-strong: #3f4a43;
    --ink: #e8ece8;
    --ink-2: #9aa59e;
    --accent: #8fb4f2;
    --on-accent: #0f1411;
    --accent-soft: #1b2739;
    --ok: #6ccb93;
    --bad: #f2857a;
    --wait: #e0b25a;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.5 var(--body);
  font-feature-settings: "tnum";
  padding-inline: 16px;
}
a { color: var(--accent); text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
[hidden] { display: none !important; }

.top {
  max-width: 760px;
  margin: 0 auto;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  font: 700 28px/1 var(--display);
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
}
.engine {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--ink-2);
}
.engine i {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--line-strong);
}
.engine[data-state="online"] i { background: var(--ok); }
.engine[data-state="offline"] i { background: var(--bad); }

.page {
  max-width: 760px;
  margin: 0 auto;
  padding-block: 24px 64px;
}
.eyebrow {
  margin: 0 0 12px;
  font: 500 13px/1 var(--body);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
}
h1 {
  margin: 0 0 8px;
  font: 600 40px/1.05 var(--display);
  letter-spacing: 0.005em;
}
h2 {
  margin: 32px 0 12px;
  font: 600 24px/1.1 var(--display);
}
p { margin: 0 0 12px; }
.muted { color: var(--ink-2); }
.small { font-size: 13px; }

/* Botones y formularios */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 20px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  font: 500 15px/1 var(--body);
  text-decoration: none;
  cursor: pointer;
}
.btn:hover { border-color: var(--ink-2); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn.primary:hover { filter: brightness(1.08); }
.btn:disabled { opacity: 0.5; cursor: default; }
.btn.danger { color: var(--bad); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }

.field { display: block; margin-bottom: 20px; }
.field > span { display: block; font-size: 13px; color: var(--ink-2); margin-bottom: 6px; }
.field input {
  width: 100%;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  font: 16px/1 var(--body);
}
.field input:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 2px var(--accent-soft); }
.field .hint { margin-top: 6px; font-size: 13px; color: var(--ink-2); }
.field.invalid input { border-color: var(--bad); }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 480px) { .two { grid-template-columns: 1fr; gap: 0; } }
.error { color: var(--bad); font-size: 14px; margin: 8px 0 0; min-height: 1.4em; }

/* Marcador */
.board {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
}
.board .row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-left: 4px solid transparent;
}
.board .row + .row { border-top: 1px solid var(--line); }
.board .row.win { border-left-color: var(--accent); }
.board .team {
  font: 500 16px/1.2 var(--body);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.board .row.win .team { font-weight: 600; }
.board .sets { display: flex; gap: 4px; }
.board .sets b {
  display: inline-block;
  min-width: 32px;
  text-align: center;
  font: 600 26px/1 var(--display);
  color: var(--ink-2);
}
.board .sets b.taken { color: var(--ink); }
.board.large .row { padding: 16px 20px; }
.board.large .team { font-size: 20px; }
.board.large .sets b { min-width: 44px; font-size: 40px; }
.board.empty .sets b { color: var(--line-strong); }

/* Lista de partidos */
.matches { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.matches a { display: block; color: inherit; text-decoration: none; }
.matches .meta {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 0 14px 6px; font-size: 13px; color: var(--ink-2);
}
.matches a:hover .board { border-color: var(--line-strong); }
.chip { display: inline-flex; align-items: center; gap: 6px; }
.chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--line-strong); }
.chip[data-s="completed"]::before { background: var(--ok); }
.chip[data-s="failed"]::before { background: var(--bad); }
.chip[data-s="processing"]::before,
.chip[data-s="downloading"]::before,
.chip[data-s="queued"]::before { background: var(--accent); }
.chip[data-s="uploaded"]::before { background: var(--wait); }
.empty { padding: 40px 0; text-align: center; color: var(--ink-2); }

/* Ficha del partido */
.panel {
  margin-top: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 20px;
}
.panel h2 { margin-top: 0; }
.progress {
  height: 4px;
  background: var(--line);
  border-radius: 2px;
  overflow: hidden;
  margin: 12px 0 20px;
}
.progress i {
  display: block;
  height: 100%;
  width: 0;
  background: var(--accent);
  transition: width 600ms ease;
}
.stages { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; font-size: 14px; }
.stages li { display: flex; gap: 10px; align-items: baseline; color: var(--ink-2); }
.stages li::before { content: ""; flex: none; width: 8px; height: 8px; border-radius: 50%; border: 1px solid var(--line-strong); transform: translateY(-1px); }
.stages li.done { color: var(--ink); }
.stages li.done::before { background: var(--ok); border-color: var(--ok); }
.stages li.now { color: var(--ink); font-weight: 500; }
.stages li.now::before { background: var(--accent); border-color: var(--accent); }

.picker { position: relative; margin: 16px 0; border-radius: var(--radius); overflow: hidden; background: #000; }
.picker img { display: block; width: 100%; height: auto; }
.picker canvas { position: absolute; inset: 0; width: 100%; height: 100%; cursor: crosshair; touch-action: none; }
.corner-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; font-size: 13px; }
.corner-steps li { padding: 8px 10px; border: 1px solid var(--line); border-radius: var(--radius); color: var(--ink-2); }
.corner-steps li.now { border-color: var(--accent); color: var(--ink); }
.corner-steps li.done { color: var(--ink); }
@media (max-width: 560px) { .corner-steps { grid-template-columns: repeat(2, 1fr); } }

video { display: block; width: 100%; height: auto; border-radius: var(--radius); background: #000; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-top: 12px; }
.stat { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); padding: 14px 16px; }
.stat b { display: block; font: 600 32px/1 var(--display); }
.stat span { font-size: 13px; color: var(--ink-2); }

@media (prefers-reduced-motion: reduce) {
  .progress i { transition: none; }
}