/* ============================================================
   ppt-gallery.css — the deck gallery at /presentation ("viewer mode").

   Rides on flows.css for the dashboard shell (sidebar, navbar,
   dashboard-container, panel-card, btn-primary-action) so this page
   looks like /billing, /credits and /flows. It used to ship its own
   sidebar+navbar partials and its own light theme, which is why it
   never matched the rest of the app.

   The EDITOR (/presentation/:id) deliberately does NOT use this — it is a
   full-bleed workspace with its own chrome, like Slides. See ppt-editor.css.
   ============================================================ */

/* flows.css styles .dashboard-title h1 but never colours it, so it falls
   through to material-dashboard's dark navy — invisible on a dark page. */
.dashboard-title h1 { color: var(--text-primary); }

.btn-secondary-action {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 16px; font-size: .82rem; font-weight: 600;
  border-radius: 9px; text-decoration: none; cursor: pointer;
  color: var(--text-secondary);
  background: var(--bg-hover, rgba(255,255,255,.06));
  border: 1px solid var(--border-color);
  font-family: inherit;
}
.btn-secondary-action:hover { color: var(--text-primary); border-color: var(--accent-purple, #8b5cf6); }
.btn-secondary-action .material-symbols-rounded,
.btn-primary-action .material-symbols-rounded { font-size: 18px; }

/* ── Stats strip ─────────────────────────────────────────── */
.ppt-stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 14px; margin-bottom: 20px;
}
@media (max-width: 900px) { .ppt-stats-grid { grid-template-columns: repeat(2, 1fr); } }

.ppt-stat-card {
  padding: 16px 18px; border-radius: 12px;
  background: var(--bg-card, rgba(255,255,255,.03));
  border: 1px solid var(--border-color);
}
.ppt-stat-icon { color: var(--accent-purple, #8b5cf6); margin-bottom: 8px; }
.ppt-stat-icon .material-symbols-rounded { font-size: 22px; }
.ppt-stat-label {
  font-size: .68rem; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; color: var(--text-muted);
}
.ppt-stat-value { font-size: 1.6rem; font-weight: 800; color: var(--text-primary); margin-top: 2px; }

/* ── Tabs ────────────────────────────────────────────────── */
.ppt-tabs {
  display: flex; gap: 4px; margin-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
}
.ppt-tab {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 10px 14px; background: none; border: none;
  border-bottom: 2px solid transparent; cursor: pointer;
  color: var(--text-muted); font-size: .84rem; font-weight: 600;
  font-family: inherit;
}
.ppt-tab:hover { color: var(--text-primary); }
.ppt-tab.active { color: var(--accent-purple, #8b5cf6); border-bottom-color: var(--accent-purple, #8b5cf6); }
.ppt-tab .material-symbols-rounded { font-size: 18px; }
.ppt-tab-content { display: none; }
.ppt-tab-content.active { display: block; }

/* ── The deck grid ───────────────────────────────────────── */
.ppt-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(272px, 1fr));
  gap: 18px;
}

.ppt-card {
  border-radius: 12px; overflow: hidden;
  background: var(--bg-card, rgba(255,255,255,.03));
  border: 1px solid var(--border-color);
  transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.ppt-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-purple, #8b5cf6);
  box-shadow: 0 12px 30px rgba(0,0,0,.35);
}

/* The real first slide, rendered at 320px wide and scaled to fit the card. */
.ppt-card-preview {
  position: relative; display: block; aspect-ratio: 16/9;
  background: #0d0d11; overflow: hidden; text-decoration: none;
  border-bottom: 1px solid var(--border-color);
}
/* Rendered at a fixed 320x180 so renderSlide's font scaling (clientWidth/1280)
   is stable, then scaled to whatever width the card actually is. The card is
   fluid, so the scale factor is set in JS — CSS can't divide by a measured
   width without container queries. */
.ppt-card-canvas {
  position: relative;
  width: 320px; height: 180px;
  transform-origin: top left;
  overflow: hidden;
}
.ppt-card-open {
  position: absolute; inset: 0; z-index: 5;
  display: flex; align-items: center; justify-content: center; gap: 7px;
  background: rgba(10,10,14,.62); color: #fff;
  font-size: .82rem; font-weight: 600;
  opacity: 0; transition: opacity .15s;
}
.ppt-card:hover .ppt-card-open { opacity: 1; }

.ppt-card-body { padding: 12px 14px 14px; }
.ppt-card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }
.ppt-card-title-link { text-decoration: none; min-width: 0; }
.ppt-card-title {
  margin: 0; font-size: .95rem; font-weight: 700; color: var(--text-primary);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.ppt-card-title-link:hover .ppt-card-title { color: var(--accent-purple, #8b5cf6); }

.ppt-card-tools { display: flex; gap: 2px; flex-shrink: 0; }
.ppt-icon-btn {
  width: 28px; height: 28px; display: inline-flex; align-items: center; justify-content: center;
  border: none; background: none; border-radius: 6px; cursor: pointer;
  color: var(--text-muted); text-decoration: none;
}
.ppt-icon-btn:hover { background: var(--bg-hover, rgba(255,255,255,.08)); color: var(--text-primary); }
.ppt-icon-btn.ppt-danger:hover { color: #f87171; background: rgba(239,68,68,.14); }
.ppt-icon-btn .material-symbols-rounded { font-size: 18px; }

.ppt-card-meta {
  display: flex; align-items: center; flex-wrap: wrap; gap: 10px;
  margin-top: 8px; font-size: .72rem; color: var(--text-muted);
}
.ppt-card-meta span { display: inline-flex; align-items: center; gap: 4px; }
.ppt-card-meta .material-symbols-rounded { font-size: 14px; }

.ppt-status-badge {
  margin-left: auto; padding: 2px 8px; border-radius: 999px;
  font-size: .62rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em;
}
.ppt-status-completed  { background: rgba(16,185,129,.16); color: #34d399; }
.ppt-status-generating { background: rgba(139,92,246,.16); color: #a78bfa; }
.ppt-status-draft      { background: rgba(148,163,184,.16); color: #94a3b8; }
.ppt-status-failed     { background: rgba(239,68,68,.16); color: #f87171; }

/* ── Empty state ─────────────────────────────────────────── */
.ppt-empty-state {
  grid-column: 1 / -1; text-align: center; padding: 56px 20px;
  border: 1px dashed var(--border-color); border-radius: 12px;
}
.ppt-empty-icon .material-symbols-rounded { font-size: 44px; color: var(--text-muted); }
.ppt-empty-title { margin: 10px 0 4px; font-size: 1.05rem; color: var(--text-primary); }
.ppt-empty-text { margin: 0 auto 16px; max-width: 420px; font-size: .84rem; color: var(--text-muted); line-height: 1.6; }

/* ── Modal ───────────────────────────────────────────────── */
.ppt-modal-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(6,6,10,.72); backdrop-filter: blur(3px);
  display: none; align-items: flex-start; justify-content: center;
  padding: 40px 16px; overflow-y: auto;
}
.ppt-modal-overlay.show { display: flex; }
.ppt-modal-card {
  width: 100%; max-width: 620px; padding: 20px 22px;
  background: var(--bg-panel, #16161c);
  border: 1px solid var(--border-color); border-radius: 14px;
  box-shadow: 0 24px 60px rgba(0,0,0,.5);
}
.ppt-modal-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 14px;
}
.ppt-modal-header h2 {
  display: flex; align-items: center; gap: 8px; margin: 0;
  font-size: 1.05rem; font-weight: 700; color: var(--text-primary);
}
.ppt-menu-btn {
  width: 30px; height: 30px; display: inline-flex; align-items: center; justify-content: center;
  border: none; background: none; border-radius: 7px; cursor: pointer; color: var(--text-muted);
}
.ppt-menu-btn:hover { background: var(--bg-hover, rgba(255,255,255,.08)); color: var(--text-primary); }

.ppt-source-toggle {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px;
  padding: 4px; margin-bottom: 16px;
  background: var(--bg-hover, rgba(255,255,255,.05));
  border-radius: 10px;
}
.ppt-source-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 9px; border: none; border-radius: 7px; cursor: pointer;
  background: transparent; color: var(--text-muted);
  font-size: .82rem; font-weight: 600; font-family: inherit;
}
.ppt-source-btn.active { background: var(--accent-purple, #8b5cf6); color: #fff; }

.ppt-generate-sub { font-size: .82rem; color: var(--text-muted); margin: 0 0 14px; }

.ppt-form-group { margin-bottom: 14px; }
.ppt-form-group label {
  display: block; margin-bottom: 6px;
  font-size: .74rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .05em; color: var(--text-muted);
}
.ppt-form-group input[type="text"],
.ppt-form-group textarea {
  width: 100%; padding: 10px 12px;
  background: var(--bg-hover, rgba(255,255,255,.05));
  border: 1px solid var(--border-color); border-radius: 9px;
  color: var(--text-primary); font-size: .86rem; font-family: inherit;
}
.ppt-form-group textarea { min-height: 72px; resize: vertical; }
.ppt-form-group input:focus, .ppt-form-group textarea:focus {
  outline: none; border-color: var(--accent-purple, #8b5cf6);
}
.ppt-helper-text { margin-top: 5px; font-size: .72rem; color: var(--text-muted); line-height: 1.5; }

.ppt-pattern-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
@media (max-width: 620px) { .ppt-pattern-grid { grid-template-columns: repeat(2, 1fr); } }
.ppt-pattern-option {
  padding: 10px; border-radius: 9px; cursor: pointer;
  background: var(--bg-hover, rgba(255,255,255,.04));
  border: 1px solid var(--border-color);
}
.ppt-pattern-option input { display: none; }
.ppt-pattern-option:hover { border-color: var(--accent-purple, #8b5cf6); }
.ppt-pattern-option.selected {
  border-color: var(--accent-purple, #8b5cf6);
  background: rgba(139,92,246,.14);
}
.ppt-pattern-name { font-size: .8rem; font-weight: 700; color: var(--text-primary); }
.ppt-pattern-desc { font-size: .68rem; color: var(--text-muted); margin-top: 2px; }

/* ── The brief form ──────────────────────────────────────── */
.ppt-req {
  margin-left: 6px; font-weight: 500; text-transform: none;
  letter-spacing: 0; color: var(--text-muted); opacity: .75;
}
.ppt-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 620px) { .ppt-form-row { grid-template-columns: 1fr; } }

.ppt-select {
  width: 100%; height: 38px; padding: 0 10px;
  background: var(--bg-hover, rgba(255,255,255,.05));
  border: 1px solid var(--border-color); border-radius: 9px;
  color: var(--text-primary); font-size: .84rem; font-family: inherit;
}
.ppt-style-toolbar { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.ppt-style-toolbar .ppt-select { width: 190px; }

/* Each swatch is a REAL slide drawn by the editor's renderer in that style's
   own palette — so what you pick is honestly what you get. */
.ppt-style-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(112px, 1fr));
  gap: 8px; max-height: 260px; overflow-y: auto; padding-right: 4px;
}
.ppt-style-card {
  padding: 0; border-radius: 10px; overflow: hidden; cursor: pointer;
  background: var(--bg-hover, rgba(255,255,255,.04));
  border: 2px solid var(--border-color);
  font-family: inherit; text-align: left;
}
.ppt-style-card:hover { border-color: var(--accent-purple, #8b5cf6); }
.ppt-style-card.selected { border-color: var(--accent-purple, #8b5cf6); box-shadow: 0 0 0 3px rgba(139,92,246,.22); }
.ppt-style-swatch { position: relative; width: 100%; aspect-ratio: 16/9; overflow: hidden; background: #0d0d11; }
.ppt-style-canvas { position: relative; width: 320px; height: 180px; transform-origin: top left; overflow: hidden; }
.ppt-style-name {
  padding: 6px 8px; font-size: .72rem; font-weight: 600; color: var(--text-primary);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

.ppt-structure-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 8px; max-height: 210px; overflow-y: auto; padding-right: 4px;
}
.ppt-structure-card {
  display: flex; flex-direction: column; gap: 2px;
  padding: 10px; border-radius: 9px; cursor: pointer; text-align: left;
  background: var(--bg-hover, rgba(255,255,255,.04));
  border: 1px solid var(--border-color); font-family: inherit;
}
.ppt-structure-card:hover { border-color: var(--accent-purple, #8b5cf6); }
.ppt-structure-card.selected { border-color: var(--accent-purple, #8b5cf6); background: rgba(139,92,246,.14); }
.ppt-structure-card strong { font-size: .78rem; color: var(--text-primary); }
.ppt-structure-card small { font-size: .68rem; color: var(--text-muted); line-height: 1.35; }
.ppt-structure-card em { font-size: .64rem; color: var(--accent-purple, #8b5cf6); font-style: normal; font-weight: 700; }

.ppt-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.ppt-chip {
  padding: 5px 11px; border-radius: 999px; cursor: pointer;
  background: var(--bg-hover, rgba(255,255,255,.05));
  border: 1px solid var(--border-color);
  color: var(--text-muted); font-size: .74rem; font-family: inherit;
}
.ppt-chip:hover { color: var(--text-primary); }
.ppt-chip.on {
  background: rgba(139,92,246,.2); border-color: var(--accent-purple, #8b5cf6);
  color: var(--text-primary); font-weight: 600;
}

.ppt-brand-row { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.ppt-brand-swatch, .ppt-brand-toggle {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .76rem; color: var(--text-muted); cursor: pointer;
}
.ppt-brand-swatch input[type="color"] {
  width: 34px; height: 30px; padding: 2px; cursor: pointer;
  background: var(--bg-hover, rgba(255,255,255,.05));
  border: 1px solid var(--border-color); border-radius: 7px;
}

.ppt-advanced {
  margin-bottom: 14px; padding: 10px 12px; border-radius: 9px;
  background: var(--bg-hover, rgba(255,255,255,.03));
  border: 1px solid var(--border-color);
}
.ppt-advanced summary {
  cursor: pointer; font-size: .78rem; font-weight: 600; color: var(--text-secondary);
}
.ppt-advanced summary:hover { color: var(--text-primary); }
.ppt-advanced textarea { font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: .74rem; }

/* ── Generation status ───────────────────────────────────── */
.ppt-status-box {
  display: none; margin-top: 14px; padding: 14px;
  background: var(--bg-hover, rgba(255,255,255,.04));
  border: 1px solid var(--border-color); border-radius: 10px;
}
.ppt-status-box.show { display: block; }
.ppt-status-title {
  display: flex; align-items: center; gap: 9px;
  font-size: .88rem; font-weight: 600; color: var(--text-primary);
}
.ppt-status-message { margin-top: 5px; font-size: .78rem; color: var(--text-muted); }
.ppt-spinner {
  width: 15px; height: 15px; flex-shrink: 0;
  border: 2px solid rgba(139,92,246,.3);
  border-top-color: var(--accent-purple, #8b5cf6);
  border-radius: 50%; animation: pptSpin .8s linear infinite;
}
@keyframes pptSpin { to { transform: rotate(360deg); } }
.ppt-progress-bar {
  height: 5px; margin-top: 11px; border-radius: 999px; overflow: hidden;
  background: var(--bg-hover, rgba(255,255,255,.08));
}
.ppt-progress-fill {
  height: 100%; width: 0;
  background: linear-gradient(90deg, #6366f1, #8b5cf6);
  transition: width .4s ease;
}
.ppt-success-actions { display: none; gap: 8px; margin-top: 12px; }
.ppt-success-actions.show { display: flex; }
.glass-btn-ppt-success { background: #10b981 !important; color: #fff !important; }

/* ── Templates ───────────────────────────────────────────── */
.ppt-template-section-label {
  margin: 14px 0 8px; font-size: .7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted);
}
.ppt-template-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.ppt-template-loading { grid-column: 1 / -1; padding: 12px; font-size: .78rem; color: var(--text-muted); }
.ppt-template-card {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 11px 12px; border-radius: 9px; cursor: pointer;
  background: var(--bg-hover, rgba(255,255,255,.04));
  border: 1px solid var(--border-color);
}
.ppt-template-card:hover { border-color: var(--accent-purple, #8b5cf6); }
.ppt-template-name { font-size: .82rem; font-weight: 600; color: var(--text-primary); }
.ppt-template-meta { font-size: .68rem; color: var(--text-muted); margin-top: 2px; }

/* Buttons the old markup still uses inside the modal. */
.glass-btn-ppt {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 9px 16px; border: 1px solid var(--border-color); border-radius: 9px;
  background: var(--bg-hover, rgba(255,255,255,.06));
  color: var(--text-primary); font-size: .84rem; font-weight: 600;
  cursor: pointer; text-decoration: none; font-family: inherit;
}
.glass-btn-ppt:hover { border-color: var(--accent-purple, #8b5cf6); }
.glass-btn-ppt-primary {
  background: var(--accent-purple, #8b5cf6); border-color: transparent; color: #fff;
}
.glass-btn-ppt-primary:hover { background: #7c3aed; }