/* base.css - shared foundation for all pages (scout / overlay / live).
   Page-specific styling lives in scout.css / overlay.css / live.css. */

/* ---- design tokens ---- */
:root {
  --c-bg: #0f1b28;
  --c-surface: #16283c;
  --c-surface-alt: #1e3450;
  --c-border: #2c4763;
  --c-text: #eef3f8;
  --c-text-dim: #9db2c7;
  --c-primary: #f6b93b;      /* accent: volleyball yellow */
  --c-primary-ink: #14324f;
  --c-home: #3d9be9;
  --c-away: #e9573d;
  --c-ok: #38c172;
  --c-warn: #f6b93b;
  --c-err: #e9573d;
  --radius: 8px;
  --tap-min: 48px;           /* minimum touch target (contract section 8.5) */
  /* v1.4 player-position palette (five roles, readable on the dark UI);
     shared by scout.css badges/options and touch.css grid/bench marking */
  --pos-s: #4da3ff;          /* S  舉球 blue */
  --pos-mb: #3ec46d;         /* MB 欄中 green */
  --pos-oh: #ff7043;         /* OH 大砲 red-orange */
  --pos-op: #b388ff;         /* OP 副位 purple */
  --pos-l: #f6c445;          /* L  自由 yellow */
  --font-ui: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei",
             system-ui, -apple-system, sans-serif;
  --font-mono: "Cascadia Mono", "Consolas", ui-monospace, monospace;
}

/* ---- reset ---- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.5;
  color: var(--c-text);
  background: var(--c-bg);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

img, svg {
  display: block;
  max-width: 100%;
}

/* ---- form controls / buttons ---- */
button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button {
  min-height: var(--tap-min);
  min-width: var(--tap-min);
  padding: 0.5rem 1rem;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  background: var(--c-surface-alt);
  cursor: pointer;
  user-select: none;
  touch-action: manipulation;
}

button:active {
  filter: brightness(1.2);
}

button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

button.primary {
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: var(--c-primary-ink);
  font-weight: 700;
}

input, select, textarea {
  min-height: var(--tap-min);
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  background: var(--c-surface);
}

input:focus, select:focus, textarea:focus, button:focus-visible {
  outline: 2px solid var(--c-primary);
  outline-offset: 1px;
}

/* ---- generic layout helpers ---- */
.row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.col {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.grow { flex: 1 1 auto; }
.hidden { display: none !important; }
/* The hidden ATTRIBUTE must beat any class display rule (author rules
   override the UA [hidden]{display:none} — e.g. .btn's inline-block kept
   hidden buttons visible, v1.4 儲存位置變更). */
[hidden] { display: none !important; }

.card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
}

.muted { color: var(--c-text-dim); }
.mono { font-family: var(--font-mono); }

.team-home { color: var(--c-home); }
.team-away { color: var(--c-away); }

/* ---- connection status (SyncClient onStatus) ---- */
.conn-status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--c-text-dim);
}

.conn-status .dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: var(--c-err);
}

.conn-status.connected .dot { background: var(--c-ok); }

.conn-status .pending-count {
  font-family: var(--font-mono);
  color: var(--c-warn);
}

/* ---- tables (stats / pbp) ---- */
table {
  border-collapse: collapse;
  width: 100%;
}

th, td {
  padding: 0.35rem 0.6rem;
  text-align: left;
  border-bottom: 1px solid var(--c-border);
}

th {
  color: var(--c-text-dim);
  font-weight: 600;
  white-space: nowrap;
}

/* ---- dialogs ---- */
dialog {
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  background: var(--c-surface);
  color: var(--c-text);
  padding: 1rem 1.25rem;
  max-width: min(92vw, 34rem);
}

dialog::backdrop {
  background: rgba(0, 0, 0, 0.55);
}

/* ---- v3.5 語言切換（入口頁頁尾 + 記錄台設定對話框；i18n.initLangSwitch）---- */
.lang-switch {
  display: inline-flex;
  gap: 0;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.lang-btn {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--c-text-dim);
  font: inherit;
  font-size: 0.85rem;
  padding: 0.35rem 0.8rem;
  cursor: pointer;
  min-height: 2rem;
}

.lang-btn + .lang-btn { border-left: 1px solid var(--c-border); }
.lang-btn:hover { color: var(--c-text); }

.lang-btn.is-active {
  background: var(--c-surface-alt);
  color: var(--c-text);
  font-weight: 700;
}

/* ---- v3.6 帳號／變更密碼（記錄台設定對話框 + #dlg-password；§8.13）---- */
.settings-auth-row {
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
}

.pw-field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin: 0.5rem 0;
  color: var(--c-text-dim);
  font-size: 0.9rem;
}

.pw-field input { min-height: var(--tap-min); }

.pw-msg {
  font-size: 0.9rem;
  color: var(--c-err);
  font-weight: 700;
}

.pw-msg.is-ok { color: var(--c-ok); }