/* Shared design tokens + base components (M7). Loaded before style.css /
   admin.css on every page, plain <link> tags — no build step, per
   CLAUDE.md's "keep it boring" rule. Player chrome stays cinema-neutral
   (near-black, no accent bleeding into the video itself); the accent color
   below is for surrounding UI only — join/lobby/admin/host controls. */

:root {
  --bg: #0e0f11;
  --bg-raised: #17181b;
  --bg-panel: #1c1d21;
  --bg-panel-hover: #232428;
  --border: #2b2d32;
  --border-strong: #3d4046;

  --text: #f2f1ed;
  --text-muted: #a3a3a8;
  --text-faint: #6c6d73;

  --accent: #cf9d4f;
  --accent-hover: #ddb168;
  --accent-text: #17140c;

  --danger: #e5484d;
  --danger-hover: #f16065;
  --danger-bg: #3a1414;
  --danger-text: #ff9b9e;

  --success: #7ee787;
  --success-bg: #123d1f;

  --warning: #f4b942;
  --warning-bg: #3a2a00;

  --info: #7ec8e3;
  --info-bg: #1a2a3a;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;

  --focus-ring: 0 0 0 3px rgba(207, 157, 79, 0.35);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
}

body {
  margin: 0;
}

a {
  color: var(--accent);
}

.hidden {
  display: none !important;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

/* Brand */

.brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
}

.brand-logo {
  height: 28px;
  width: auto;
  display: block;
}

/* Buttons */

.btn {
  font: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.65rem 1.3rem;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color 0.12s ease, border-color 0.12s ease, opacity 0.12s ease;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-text);
}

.btn-primary:hover:not(:disabled) {
  background: var(--accent-hover);
}

.btn-secondary {
  background: var(--bg-panel-hover);
  color: var(--text);
  border-color: var(--border-strong);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--bg-raised);
}

.btn-danger {
  background: transparent;
  color: var(--danger-text);
  border-color: var(--danger);
}

.btn-danger:hover:not(:disabled) {
  background: var(--danger-bg);
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border-color: transparent;
  padding: 0.4rem 0.7rem;
  font-weight: 500;
}

.btn-ghost:hover:not(:disabled) {
  color: var(--text);
}

.btn-sm {
  font-size: 0.8rem;
  padding: 0.4rem 0.75rem;
}

/* Form fields */

.field-input {
  font: inherit;
  font-size: 1rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-panel);
  color: var(--text);
}

.field-input::placeholder {
  color: var(--text-faint);
}

.field-input:focus-visible {
  border-color: var(--accent);
}

/* Panels / cards */

.panel {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

/* Status pills (shared by admin table + participant/host badges) */

.pill {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.pill-accent {
  background: rgba(207, 157, 79, 0.16);
  color: var(--accent-hover);
}

.pill-success {
  background: var(--success-bg);
  color: var(--success);
}

.pill-warning {
  background: var(--warning-bg);
  color: var(--warning);
}

.pill-danger {
  background: var(--danger-bg);
  color: var(--danger-text);
}

.pill-info {
  background: var(--info-bg);
  color: var(--info);
}