/* ── Web Styles Showcase — studio chrome ──
   Restyles the page chrome (sidebar, mobile header, customizer panels) to
   the relaunch studio theme (THEME_GUIDE.md). The demo area is deliberately
   NOT touched — its per-style variables (--primary, --surface, …) ARE the
   page's content. This standalone page pulls only the --c-* primitives and
   font stacks from tokens.css (no data-theme attribute), so the demo's
   :root variable set in variables.css stays intact. */

:root {
  --wss-surface: var(--c-paper, #fffef7);
  --wss-surface-2: var(--c-cream, #faf8f5);
  --wss-ink: var(--c-ink, #1a1a2e);
  --wss-muted: var(--c-muted, #6b6b7b);
  --wss-line: rgba(26, 26, 46, 0.12);
  --wss-accent: var(--c-indigo, #6366f1);
  --wss-accent-strong: var(--c-indigo-strong, #4f46e5);
  --wss-radius: 14px;
  --wss-radius-sm: 10px;
  --wss-radius-pill: 999px;
  --wss-shadow: 0 1px 2px rgba(26, 26, 46, .06), 0 8px 24px rgba(26, 26, 46, .08);
  --wss-shadow-sm: 0 1px 2px rgba(26, 26, 46, .06), 0 2px 8px rgba(26, 26, 46, .06);
  --wss-display: var(--font-display-studio, 'Space Grotesk', system-ui, sans-serif);
  --wss-body: var(--font-body-studio, 'Inter', system-ui, sans-serif);
  --wss-mono: var(--font-mono, 'JetBrains Mono', ui-monospace, monospace);
}

/* ══ Sidebar shell ══ */
.wss-sidebar {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: 18rem;                 /* matches main's lg:ml-72 */
  display: flex;
  flex-direction: column;
  background: var(--wss-surface);
  border-right: 1px solid var(--wss-line);
  font-family: var(--wss-body);
  z-index: 30;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
}
.wss-sidebar.wss-open { transform: none; box-shadow: var(--wss-shadow); }
@media (min-width: 1024px) { .wss-sidebar { transform: none; } }

.wss-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26, 26, 46, 0.35);
  backdrop-filter: blur(2px);
  z-index: 20;
}

.wss-sidebar-close {
  position: absolute;
  top: 0.85rem; right: 0.85rem;
  display: flex; align-items: center; justify-content: center;
  width: 2rem; height: 2rem;
  background: none;
  border: none;
  border-radius: var(--wss-radius-sm);
  color: var(--wss-muted);
  cursor: pointer;
  z-index: 10;
}
.wss-sidebar-close:hover { background: var(--wss-surface-2); color: var(--wss-ink); }
@media (min-width: 1024px) { .wss-sidebar-close { display: none; } }

/* Brand / back-to-site */
.wss-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--wss-line);
  font-family: var(--wss-display);
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--wss-ink);
  text-decoration: none;
  transition: background 0.15s;
}
.wss-brand:hover { background: var(--wss-surface-2); }
.wss-brand:hover .wss-brand-ext { color: var(--wss-accent-strong); }
.wss-brand-mark { width: 1.6rem; height: 1.6rem; color: var(--wss-accent); flex-shrink: 0; }
.wss-brand-ext { width: 0.85rem; height: 0.85rem; color: var(--wss-muted); margin-left: auto; transition: color 0.15s; }

/* Section kicker ("Choose style", "Customize colors") */
.wss-kicker {
  display: block;
  font-family: var(--wss-mono);
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--wss-muted);
}

.wss-sidebar-head {
  flex-shrink: 0;
  padding: 1.1rem 1.25rem 0.6rem;
}

/* ══ Style selector list ══ */
.wss-style-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 0 1rem 1.1rem 1.25rem;
  scrollbar-width: thin;
  scrollbar-color: var(--wss-line) transparent;
}
.wss-style-list::-webkit-scrollbar { width: 6px; }
.wss-style-list::-webkit-scrollbar-track { background: transparent; }
.wss-style-list::-webkit-scrollbar-thumb { background: var(--wss-line); border-radius: var(--wss-radius-pill); }
.wss-style-list::-webkit-scrollbar-thumb:hover { background: var(--wss-muted); }

.wss-style-btn {
  display: block;
  width: 100%;
  padding: 0.48rem 0.8rem;
  background: none;
  border: none;
  border-left: 2px solid var(--wss-line);
  border-radius: 0;
  font-family: var(--wss-body);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--wss-muted);
  text-align: left;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.wss-style-btn:hover { color: var(--wss-ink); border-left-color: var(--wss-muted); }
.wss-style-btn.wss-active {
  color: var(--wss-accent-strong);
  font-weight: 600;
  border-left-color: var(--wss-accent);
  background: color-mix(in srgb, var(--wss-accent) 7%, transparent);
}

/* ══ Bottom panels (customizer + style info) ══ */
.wss-panels { flex-shrink: 0; border-top: 1px solid var(--wss-line); }

.wss-panel { padding: 0.9rem 1.25rem; }

.wss-panel-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}
.wss-panel-toggle svg {
  width: 0.85rem; height: 0.85rem;
  color: var(--wss-muted);
  transition: transform 0.2s;
}
.wss-panel-toggle svg.wss-rotated { transform: rotate(180deg); }

.wss-reset-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.15rem 0.4rem;
  background: none;
  border: none;
  border-radius: var(--wss-radius-sm);
  font-family: var(--wss-body);
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--wss-muted);
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
}
.wss-reset-btn:hover { color: var(--wss-ink); background: var(--wss-surface-2); }
.wss-reset-btn svg { width: 0.7rem; height: 0.7rem; }

.wss-swatch-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}
.wss-swatch {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.4rem 0.5rem;
  background: var(--wss-surface-2);
  border: 1px solid var(--wss-line);
  border-radius: var(--wss-radius-sm);
}
.wss-swatch input[type="color"] {
  width: 1.5rem; height: 1.5rem;
  border-radius: 6px;
  cursor: pointer;
  background: none;
}
.wss-swatch label {
  margin-top: 0.25rem;
  font-size: 0.66rem;
  font-weight: 500;
  color: var(--wss-muted);
}

/* Copy-for-AI button — studio primary */
.wss-copy-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  margin-top: 0.9rem;
  padding: 0.6rem 1rem;
  background: var(--wss-accent);
  border: none;
  border-radius: var(--wss-radius-sm);
  box-shadow: var(--wss-shadow-sm);
  font-family: var(--wss-body);
  font-size: 0.82rem;
  font-weight: 600;
  color: #fff;
  cursor: pointer;
  transition: background 0.15s, transform 0.15s;
}
.wss-copy-btn:hover { background: var(--wss-accent-strong); transform: translateY(-1px); }
.wss-copy-btn svg { width: 1rem; height: 1rem; }

/* Solo Builder cross-promo card */
.wss-ad {
  display: block;
  margin-top: 0.9rem;
  padding: 0.75rem 0.9rem;
  background: color-mix(in srgb, var(--wss-accent) 6%, var(--wss-surface));
  border: 1px solid color-mix(in srgb, var(--wss-accent) 25%, transparent);
  border-radius: var(--wss-radius-sm);
  text-decoration: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.wss-ad:hover {
  border-color: color-mix(in srgb, var(--wss-accent) 50%, transparent);
  box-shadow: var(--wss-shadow-sm);
}
.wss-ad-hook {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--wss-accent-strong);
  margin-bottom: 0.3rem;
}
.wss-ad-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.wss-ad-name {
  font-family: var(--wss-display);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--wss-ink);
}
.wss-ad-cta {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--wss-accent);
}

/* Style info (collapsible footer) */
.wss-info {
  border-top: 1px solid var(--wss-line);
  background: var(--wss-surface-2);
}
.wss-info .wss-panel-toggle { padding: 0.8rem 1.25rem; }
.wss-info .wss-panel-toggle:hover { background: color-mix(in srgb, var(--wss-ink) 4%, transparent); }
.wss-info-name {
  font-family: var(--wss-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--wss-ink);
  text-align: left;
}
.wss-info-desc {
  padding: 0 1.25rem 0.85rem;
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--wss-muted);
}

/* ══ Mobile header ══ */
.wss-mobilebar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.55rem 1rem;
  background: color-mix(in srgb, var(--wss-surface) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--wss-line);
}
@media (min-width: 1024px) { .wss-mobilebar { display: none; } }

.wss-mobilebar-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.85rem;
  background: var(--wss-surface);
  border: 1px solid var(--wss-line);
  border-radius: var(--wss-radius-pill);
  box-shadow: var(--wss-shadow-sm);
  font-family: var(--wss-body);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--wss-ink);
  cursor: pointer;
}
.wss-mobilebar-btn:hover { border-color: var(--wss-accent); color: var(--wss-accent-strong); }
.wss-mobilebar-btn svg { width: 1rem; height: 1rem; }

.wss-mobilebar-title {
  margin-left: auto;
  font-family: var(--wss-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--wss-ink);
}