/* ============================================================
   LAYOUT.CSS — Sticky header, page title, app-title branding
   Used by: all pages with #app-header or #site-header
   ============================================================ */

/* ── STICKY APP HEADER (standard pages) ─────────────────────── */
#app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--header-bg);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

/* ── HEADER TOP ROW ──────────────────────────────────────────── */
.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px 10px;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 68%, transparent);
  gap: 10px;
}

/* ── APP TITLE / BRANDING ────────────────────────────────────── */
.app-title {
  font-family: 'Cinzel', serif;
  font-size: 1.3rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: var(--gold);
  text-shadow: 0 0 20px color-mix(in srgb, var(--gold) 30%, transparent);
  text-transform: uppercase;
}

.app-title span {
  color: var(--text-muted);
  font-weight: 400;
  font-size: 0.9rem;
  margin-left: 8px;
  letter-spacing: 0.2em;
}

/* ── SITE HEADER (dice-roller style — logo + page title) ─────── */
#site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--header-bg);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: 'Cinzel', serif;
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  text-shadow: 0 0 18px color-mix(in srgb, var(--gold) 28%, transparent);
  text-decoration: none;
}

.site-logo svg {
  width: 1.2rem;
  height: 1.2rem;
  flex-shrink: 0;
}

.page-title {
  font-family: 'Cinzel', serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--acc, var(--text-muted));
  opacity: 0.9;
}

/* ── PAGE WRAPPER (dice-roller inner layout) ─────────────────── */
.page-wrap {
  position: relative;
  z-index: 1;
  min-height: calc(100vh - 52px);
  display: flex;
  flex-direction: column;
}

.content-wrap {
  max-width: 760px;
  margin: 0 auto;
  width: 100%;
  padding: 32px 20px 60px;
}

/* ── RESULTS BAR ─────────────────────────────────────────────── */
#results-bar {
  padding: 7px 24px;
  font-size: 0.85rem;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
  font-style: italic;
  background: var(--results-bg);
}

/* ── SITE FOOTER ─────────────────────────────────────────────── */
.site-footer {
  margin-top: auto;
  position: relative;
  z-index: 1;
  padding: 24px 20px;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-dim);
  font-style: italic;
  background: var(--footer-bg);
}

/* ── RESPONSIVE ──────────────────────────────────────────────── */
@media (max-width: 768px) {
  .header-top { padding: 8px 14px; }
  .app-title { font-size: clamp(0.75rem, 3.5vw, 1.1rem); }
  .app-title span { display: none; }
}

@media (max-width: 640px) {
  #site-header { padding: 10px 16px; }
  .content-wrap { padding: 22px 14px 48px; }
}