/* ──────────────────────────────────────────────────────────────────
   Shared component vocabulary (redesign).
   Ported from tasks/handover/screens/styles.css, de-scoped from the design
   tool's `.tcg` wrapper so the classes work standalone in the live shell.

   Loaded by shell.html AFTER tokens.css and BEFORE shell.css / section CSS,
   so per-section rules can still override when they must. These primitives
   replace ad-hoc .deck-card / .dashboard-card / *-pill copies as sections
   migrate in Phase 3.
   ────────────────────────────────────────────────────────────────── */

/* ── Base anchor reset — the app is anchor-driven; without this every <a> that
   doesn't opt out renders as a UA blue underline. ── */
a { color: inherit; text-decoration: none; }
a:hover { text-decoration: none; }

/* ── Cards / surfaces ── */
.tcg-card {
  background: var(--bg-elev-1);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-lg);
  transition: border-color .14s, background .14s, transform .14s;
}
.tcg-card.interactive { cursor: pointer; }
.tcg-card.interactive:hover {
  border-color: var(--border);
  background: var(--bg-elev-2);
}

/* ── Buttons ── */
.tcg-btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 12px;
  border-radius: var(--r-sm);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  color: var(--text);
  white-space: nowrap;
  cursor: pointer;
  transition: background .14s, border-color .14s, transform .08s;
}
.tcg-btn:hover { background: var(--bg-elev-2); border-color: var(--border-strong); }
.tcg-btn:active { transform: scale(.97); }
.tcg-btn.primary {
  background: var(--accent);
  color: var(--on-accent);
  border-color: transparent;
  box-shadow: 0 1px 0 rgba(255,255,255,.18) inset, 0 4px 14px -4px var(--accent-soft);
}
.tcg-btn.primary:hover { background: var(--accent-hover); }
.tcg-btn.ghost { background: transparent; border-color: transparent; color: var(--text-2); }
.tcg-btn.ghost:hover { background: var(--bg-elev-1); color: var(--text); }
.tcg-btn.danger { color: var(--danger); border-color: var(--border); }
.tcg-btn.danger:hover { background: oklch(0.72 0.18 25 / 0.10); border-color: oklch(0.72 0.18 25 / 0.35); }
.tcg-btn.sm { padding: 4px 9px; font-size: 12px; }
.tcg-btn.icon { padding: 6px; }
.tcg-btn:disabled,
.tcg-btn[disabled] { opacity: .5; cursor: not-allowed; }
.tcg-btn:disabled:active,
.tcg-btn[disabled]:active { transform: none; }

/* ── Status pills ── */
.tcg-pill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 8px;
  border-radius: var(--r-pill);
  font-size: 11px;
  font-weight: 500;
  font-family: var(--font-mono);
  background: var(--bg-elev-2);
  color: var(--text-2);
  border: 1px solid var(--border-soft);
}
.tcg-pill .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.tcg-pill.success { color: var(--success); background: oklch(0.78 0.14 150 / 0.10); border-color: oklch(0.78 0.14 150 / 0.25); }
.tcg-pill.warn    { color: var(--warning); background: oklch(0.82 0.14 80 / 0.10);  border-color: oklch(0.82 0.14 80 / 0.25); }
.tcg-pill.danger  { color: var(--danger);  background: oklch(0.72 0.18 25 / 0.10);  border-color: oklch(0.72 0.18 25 / 0.25); }
.tcg-pill.accent  { color: var(--accent);  background: var(--accent-soft);           border-color: var(--accent-ring); }
.tcg-pill.info    { color: var(--info);    background: oklch(0.78 0.10 230 / 0.10);  border-color: oklch(0.78 0.10 230 / 0.25); }

/* Role variants -- used to be three separate `.role-pill` implementations
   across proxy/styles.css, characters/styles.css, and home/styles.css.
   Now a single canonical set, themable via the accent token chain.
   Markup: <span class="tcg-pill role role-owner|role-editor|role-viewer">owner</span> */
.tcg-pill.role {
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 10px;
  padding: 2px 7px;
}
.tcg-pill.role-owner  { color: oklch(0.85 0.10 250); background: oklch(0.55 0.16 250 / 0.18); border-color: oklch(0.55 0.16 250 / 0.35); }
.tcg-pill.role-editor { color: oklch(0.85 0.10 145); background: oklch(0.55 0.16 145 / 0.18); border-color: oklch(0.55 0.16 145 / 0.35); }
.tcg-pill.role-viewer { color: var(--text-3); background: var(--bg-elev-2); border-color: var(--border-soft); }

/* Legacy .role-pill markup: emitted by proxy/app.js + characters/*.js +
   home/init.js. Single canonical source so the three section CSS copies
   in proxy/styles.css, characters/styles.css, home/styles.css can be
   retired. Visual shape mirrors .tcg-pill.role above. */
.role-pill {
  display: inline-flex;
  align-items: center;
  padding: 2px 7px;
  border-radius: var(--r-pill, 999px);
  font-family: var(--font-mono, monospace);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--bg-elev-2, #222);
  color: var(--text-2, #aaa);
  border: 1px solid var(--border-soft, #2a2a2a);
}
.role-pill.role-owner  { color: oklch(0.85 0.10 250); background: oklch(0.55 0.16 250 / 0.18); border-color: oklch(0.55 0.16 250 / 0.35); }
.role-pill.role-editor { color: oklch(0.85 0.10 145); background: oklch(0.55 0.16 145 / 0.18); border-color: oklch(0.55 0.16 145 / 0.35); }
.role-pill.role-viewer { color: var(--text-3, #aaa); background: var(--bg-elev-2, #222); border-color: var(--border-soft, #2a2a2a); }

/* ── Chips (filter chips, tag chips) ── */
.tcg-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 9px;
  border-radius: var(--r-pill);
  font-family: var(--font-sans);
  font-size: 11.5px;
  font-weight: 500;
  background: var(--bg-elev-1);
  color: var(--text-2);
  border: 1px solid var(--border-soft);
  cursor: pointer;
  white-space: nowrap;
  transition: background .14s, color .14s, border-color .14s;
}
.tcg-chip:hover { background: var(--bg-elev-2); color: var(--text); }
.tcg-chip.active {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--accent-ring);
}
.tcg-chip .x {
  margin-left: 2px;
  opacity: .55;
  width: 12px; height: 12px;
  display: inline-grid; place-items: center;
  border-radius: 50%;
}
.tcg-chip .x:hover { opacity: 1; background: rgba(0,0,0,.2); }

/* ── Form controls ── */
.tcg-input,
.tcg-select,
.tcg-textarea {
  background: var(--bg-elev-1);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-sm);
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
  padding: 7px 10px;
  transition: border-color .14s, background .14s, box-shadow .14s;
}
.tcg-input:hover, .tcg-select:hover, .tcg-textarea:hover { border-color: var(--border); }
.tcg-input:focus, .tcg-select:focus, .tcg-textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-elev-2);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

/* ── MTG color pips ── */
.tcg-pip {
  width: 16px; height: 16px; border-radius: 50%;
  display: inline-grid; place-items: center;
  font-size: 9px; font-weight: 700;
  border: 1px solid rgba(0,0,0,.4);
  font-family: var(--font-mono);
}
.tcg-pip.W { background: var(--mtg-w); color: #4a3f25; }
.tcg-pip.U { background: var(--mtg-u); color: #fff; }
.tcg-pip.B { background: var(--mtg-b); color: #e8e0c8; border-color: #000; }
.tcg-pip.R { background: var(--mtg-r); color: #fff; }
.tcg-pip.G { background: var(--mtg-g); color: #fff; }

/* ── Sidebar nav link (active item gets the accent left bar) ── */
.tcg-navlink {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 10px;
  border-radius: var(--r-sm);
  color: var(--text-2);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  position: relative;
  text-decoration: none;
}
.tcg-navlink:hover { background: var(--bg-elev-1); color: var(--text); }
.tcg-navlink.active { background: var(--bg-elev-2); color: var(--text); }
.tcg-navlink.active::before {
  content: '';
  position: absolute; left: -6px; top: 50%;
  width: 2px; height: 16px; border-radius: 2px;
  background: var(--accent);
  transform: translateY(-50%);
}
.tcg-navlink-icon { width: 16px; height: 16px; flex-shrink: 0; color: var(--text-3); }
.tcg-navlink.active .tcg-navlink-icon { color: var(--accent); }
.tcg-navlink-count { margin-left: auto; font-family: var(--font-mono); font-size: 11px; color: var(--text-4); }

/* ── Search input (sidebar "Search… ⌘K" bar) ── */
.tcg-search {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-elev-1);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-md);
  padding: 7px 10px;
  color: var(--text-3);
  font-size: 12.5px;
  cursor: pointer;
}
.tcg-search:hover { background: var(--bg-elev-2); }
.tcg-search kbd {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10.5px;
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--bg-elev-2);
  color: var(--text-3);
  border: 1px solid var(--border-soft);
}

/* ── Section title (mono-uppercase label + trailing rule) ── */
.tcg-section-title {
  display: flex; align-items: center; gap: 10px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-4);
  font-family: var(--font-mono);
  margin-bottom: 14px;
}
.tcg-section-title::after { content: ''; flex: 1; height: 1px; background: var(--border-soft); }

/* ── Eyebrow (standalone tiny mono-uppercase label) ── */
.tcg-eyebrow {
  font-size: 11.5px;
  font-family: var(--font-mono);
  color: var(--text-4);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

/* ── Page title (Instrument Serif italic) ── */
.tcg-page-title {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 34px;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--text);
}
.tcg-page-sub { color: var(--text-3); font-size: 13.5px; margin-top: 6px; }

/* ── Mobile FAB ── */
.tcg-fab {
  position: fixed;
  right: 16px;
  bottom: calc(64px + 22px + env(safe-area-inset-bottom));
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--on-accent);
  display: grid; place-items: center;
  border: 0;
  cursor: pointer;
  box-shadow: 0 8px 20px -4px var(--accent-soft), 0 4px 10px rgba(0,0,0,.4);
  z-index: 2;
}

/* ── Ambient accent halo on hover ── */
.tcg-glow { position: relative; }
.tcg-glow::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  box-shadow: 0 0 0 1px var(--accent-ring), 0 0 30px -4px var(--accent-soft);
  opacity: 0;
  transition: opacity .25s;
}
.tcg-glow:hover::after { opacity: 1; }

/* ── Keyframes (used app-wide; respect reduced-motion) ── */
@keyframes shimmer   { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }
@keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: .4; } }
@keyframes spin      { to { transform: rotate(360deg); } }
@keyframes bouncy    { 0%, 100% { transform: translateY(0); opacity: .4; } 50% { transform: translateY(-3px); opacity: 1; } }

@media (prefers-reduced-motion: reduce) {
  .tcg-btn:active { transform: none; }
  [class*="shimmer"], [class*="pulse-dot"], [class*="bouncy"] { animation: none !important; }
}

/* ── redesign-2026 styling pass: component deltas ──────────────────────────
   Additive depth/feel tweaks layered on the primitives above (these rules come
   later in source so they win on equal specificity). Tokens only. ── */

/* cards read as cards */
.tcg-card { border-color: var(--border-soft);
  box-shadow: 0 1px 2px rgba(0,0,0,.25), 0 1px 0 rgba(255,255,255,.015) inset; }
.tcg-card.interactive:hover { border-color: var(--border);
  box-shadow: 0 6px 20px -8px rgba(0,0,0,.5), 0 1px 0 rgba(255,255,255,.02) inset; }

/* buttons: no underline, slightly heavier, cleaner primary */
.tcg-btn { font-weight: 550; text-decoration: none; }
.tcg-btn.primary { box-shadow: 0 1px 0 rgba(255,255,255,.14) inset, 0 6px 16px -8px var(--accent-ring); }

/* quieter metadata pills */
.tcg-pill { background: color-mix(in oklab, var(--bg-elev-2) 80%, transparent);
  border-color: var(--border-soft); color: var(--text-3); }

/* serif display: leading so titles never collide on wrap / font fallback */
.tcg-page-title, .topbar-title { line-height: 1.1; text-wrap: balance; }

/* cover image layered over the gradient placeholder (home/decks covers) */
.cover-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }