/* ── Reset & tokens ─────────────────────────────────────────────── */
/* Sessions sidebar, queue, mode nav reuse .sidebar-section pattern  */

/* ── Auth gate ──────────────────────────────────────────────────── */
.auth-gate {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
}

.auth-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 48px 40px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 20px;
  width: 360px;
  box-shadow: 0 24px 64px rgba(0,0,0,.5);
}

.auth-icon {
  font-size: 36px;
  background: linear-gradient(135deg, var(--accent), var(--pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
  line-height: 1;
}

.auth-card h2 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -.4px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--accent), var(--pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.auth-question {
  font-size: 15px;
  color: var(--text2);
  margin-bottom: 20px;
  line-height: 1.5;
}

.auth-input-row {
  display: flex;
  gap: 8px;
  width: 100%;
}

.auth-input-row input {
  flex: 1;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--text);
  padding: 10px 14px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color .14s;
}

.auth-input-row input:focus { border-color: var(--accent); }

.auth-input-row button {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--accent), #6d5ce8);
  border: none;
  border-radius: var(--r-sm);
  color: #fff;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .14s, box-shadow .14s;
  box-shadow: 0 2px 10px var(--accent-glow);
  flex-shrink: 0;
}

.auth-input-row button:hover { transform: scale(1.06); }
.auth-input-row button:active { transform: scale(.97); }

.auth-error {
  margin-top: 14px;
  font-size: 13px;
  color: var(--pink);
}

.auth-error.hidden { display: none; }
:root {
  --bg:           #0b0b0e;
  --bg2:          #111116;
  --bg3:          #18181f;
  --bg4:          #21212b;
  --bg5:          #2a2a37;
  --border:       rgba(255,255,255,.07);
  --border2:      rgba(255,255,255,.13);
  --text:         #e8e8f0;
  --text2:        #8888a0;
  --text3:        #44445a;
  --accent:       #8b7cf8;
  --accent-dim:   rgba(139,124,248,.18);
  --accent-glow:  rgba(139,124,248,.35);
  --pink:         #f06aaa;
  --green:        #4ade80;
  --red:          #f87171;
  --yellow:       #fbbf24;
  --r:            12px;
  --r-sm:         8px;
}

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

html, body {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow: hidden;
  font-size: 14px;
  line-height: 1.5;
}

/* ── Layout ─────────────────────────────────────────────────────── */
.layout {
  display: flex;
  height: 100vh;
  width: 100vw;
}

/* ── Sidebar ────────────────────────────────────────────────────── */
.sidebar {
  width: 255px;
  flex-shrink: 0;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Generic sidebar section wrapper */
.sidebar-section {
  border-top: 1px solid var(--border);
  padding: 12px 10px 10px;
  flex-shrink: 0;
}

.sidebar-section.sessions-section {
  max-height: 220px;
  display: flex;
  flex-direction: column;
}

.sidebar-section.settings-section {
  flex: 1;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--bg5) transparent;
}

.sidebar-section.settings-section::-webkit-scrollbar { width: 4px; }
.sidebar-section.settings-section::-webkit-scrollbar-thumb { background: var(--bg5); border-radius: 2px; }

.sidebar-section.queue-section {
  max-height: 150px;
  overflow-y: auto;
  scrollbar-width: thin;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.section-header .nav-label { margin-bottom: 0; }

.icon-pill {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--accent-dim);
  border: 1px solid rgba(139,124,248,.25);
  border-radius: 12px;
  color: var(--accent);
  padding: 3px 9px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: background .14s;
}

.icon-pill:hover { background: rgba(139,124,248,.28); }

/* Sessions list */
.sessions-list {
  flex: 1;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--bg5) transparent;
}

.sessions-list::-webkit-scrollbar { width: 3px; }
.sessions-list::-webkit-scrollbar-thumb { background: var(--bg5); border-radius: 2px; }

.empty-hint {
  font-size: 11px;
  color: var(--text3);
  padding: 4px 6px;
}

.session-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: background .14s;
  margin-bottom: 2px;
  position: relative;
}

.session-item:hover { background: var(--bg3); }

.session-item.active {
  background: var(--accent-dim);
}

.session-icon {
  font-size: 15px;
  flex-shrink: 0;
  width: 20px;
  text-align: center;
}

.session-meta {
  flex: 1;
  min-width: 0;
}

.session-name {
  font-size: 12px;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.session-time {
  font-size: 10px;
  color: var(--text3);
  margin-top: 1px;
}

.session-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  animation: pulse 1.4s ease-in-out infinite;
}

.session-delete {
  display: none;
  background: none;
  border: none;
  color: var(--text3);
  cursor: pointer;
  font-size: 15px;
  line-height: 1;
  padding: 0 2px;
  transition: color .14s;
  flex-shrink: 0;
}

.session-item:hover .session-delete { display: block; }
.session-delete:hover { color: var(--red); }

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .4; transform: scale(.7); }
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 16px 14px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.brand-icon {
  width: 30px;
  height: 30px;
  background: linear-gradient(135deg, var(--accent), var(--pink));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

.sidebar-brand h1 {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -.3px;
  background: linear-gradient(135deg, var(--accent), var(--pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Nav */
.mode-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--text3);
  padding: 0 6px;
  margin-bottom: 6px;
}

.mode-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px 10px;
  border: none;
  background: transparent;
  border-radius: var(--r-sm);
  cursor: pointer;
  color: var(--text2);
  text-align: left;
  margin-bottom: 2px;
  transition: background .14s, color .14s;
}

.mode-btn:hover { background: var(--bg3); color: var(--text); }

.mode-btn.active {
  background: var(--accent-dim);
  color: var(--text);
}

.mode-icon { font-size: 17px; width: 22px; text-align: center; flex-shrink: 0; }

.mode-text { display: flex; flex-direction: column; gap: 1px; }

.mode-name { font-size: 13px; font-weight: 500; }

.mode-desc { font-size: 11px; color: var(--text3); }

/* Settings groups live inside .sidebar-section.settings-section */

.settings-group { display: flex; flex-direction: column; gap: 8px; }
.settings-group.hidden { display: none; }

.setting-item { display: flex; flex-direction: column; gap: 4px; }

.setting-item label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text3);
  letter-spacing: .4px;
  text-transform: uppercase;
}

.setting-item select {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--text);
  padding: 6px 28px 6px 10px;
  font-size: 12px;
  cursor: pointer;
  outline: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2344445a' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  transition: border-color .14s;
}

.setting-item select:focus { border-color: var(--accent); }
.setting-item select:hover { border-color: var(--border2); }

/* Queue items inside .sidebar-section.queue-section */

.queue-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  background: var(--bg3);
  border-radius: var(--r-sm);
  margin-bottom: 4px;
  cursor: pointer;
  transition: background .14s;
}

.queue-item:hover { background: var(--bg4); }

.queue-spinner {
  width: 13px;
  height: 13px;
  border: 2px solid var(--border2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
  flex-shrink: 0;
}

.queue-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.queue-dot.success { background: var(--green); }
.queue-dot.error   { background: var(--red); }

.queue-info { flex: 1; min-width: 0; }
.queue-label { font-size: 11px; color: var(--text2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.queue-elapsed { font-size: 10px; color: var(--text3); }

/* ── Chat main ──────────────────────────────────────────────────── */
.chat-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--bg);
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 24px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.chat-mode-badge {
  font-size: 12px;
  font-weight: 600;
  background: var(--accent-dim);
  color: var(--accent);
  padding: 4px 12px;
  border-radius: 20px;
  border: 1px solid rgba(139,124,248,.25);
  flex-shrink: 0;
}

.chat-session-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text2);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chat-status {
  font-size: 12px;
  color: var(--text3);
  flex-shrink: 0;
}

/* Messages */
.messages-container {
  flex: 1;
  overflow-y: auto;
  padding: 28px 28px 16px;
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--bg5) transparent;
}

.messages-container::-webkit-scrollbar { width: 6px; }
.messages-container::-webkit-scrollbar-thumb { background: var(--bg5); border-radius: 3px; }

/* Welcome */
.welcome-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 24px 48px;
  min-height: 55vh;
}

.welcome-icon {
  font-size: 44px;
  background: linear-gradient(135deg, var(--accent), var(--pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 14px;
  line-height: 1;
}

.welcome-screen h2 {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -.5px;
  margin-bottom: 10px;
  background: linear-gradient(135deg, var(--text) 60%, var(--text2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.welcome-screen p {
  color: var(--text2);
  font-size: 14px;
  line-height: 1.7;
  max-width: 380px;
  margin-bottom: 32px;
}

.welcome-examples {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.example-btn {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text2);
  padding: 7px 16px;
  font-size: 13px;
  cursor: pointer;
  transition: background .14s, border-color .14s, color .14s;
}

.example-btn:hover {
  background: var(--bg4);
  border-color: var(--border2);
  color: var(--text);
}

/* Message rows */
.message {
  margin-bottom: 26px;
  animation: fadeUp .18s ease;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* User message */
.msg-user {
  display: flex;
  justify-content: flex-end;
}

.msg-user .bubble {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--r) var(--r) 4px var(--r);
  padding: 10px 14px;
  max-width: 500px;
  font-size: 14px;
  color: var(--text);
  line-height: 1.6;
}

.msg-user .ref-thumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 8px;
}

.msg-user .ref-thumb {
  display: block;
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--border);
}

/* Assistant message */
.msg-assistant {
  display: flex;
  gap: 12px;
  max-width: 680px;
}

.avatar {
  width: 26px;
  height: 26px;
  background: linear-gradient(135deg, var(--accent), var(--pink));
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
  margin-top: 2px;
}

.msg-assistant .content { flex: 1; min-width: 0; }

/* Generating card */
.gen-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 18px 20px;
  max-width: 420px;
}

.gen-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.gen-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--border2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
  flex-shrink: 0;
}

@keyframes spin { to { transform: rotate(360deg); } }

.gen-label { font-size: 13px; font-weight: 500; flex: 1; }
.gen-elapsed { font-size: 11px; color: var(--text3); }

.gen-track {
  height: 3px;
  background: var(--bg5);
  border-radius: 2px;
  overflow: hidden;
}

.gen-bar {
  height: 100%;
  width: 45%;
  background: linear-gradient(90deg, var(--accent), var(--pink));
  border-radius: 2px;
  animation: sweep 1.8s ease-in-out infinite;
}

@keyframes sweep {
  0%   { transform: translateX(-120%); }
  100% { transform: translateX(320%); }
}

.gen-log {
  margin-top: 8px;
  font-size: 11px;
  color: var(--text3);
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Result image card */
.result-card { max-width: 620px; }

.result-grid {
  display: grid;
  gap: 6px;
  border-radius: var(--r);
  overflow: hidden;
}

.result-grid.n1 { grid-template-columns: 1fr; }
.result-grid.n2 { grid-template-columns: 1fr 1fr; }
.result-grid.n4 { grid-template-columns: 1fr 1fr; }

.img-wrap {
  position: relative;
  overflow: hidden;
  background: var(--bg3);
  cursor: zoom-in;
  aspect-ratio: auto;
}

.img-wrap img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .2s;
}

.img-wrap:hover img { transform: scale(1.03); }

.img-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.55);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  opacity: 0;
  transition: opacity .18s;
}

.img-wrap:hover .img-overlay { opacity: 1; }

.ovr-btn {
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--r-sm);
  color: #fff;
  padding: 7px 13px;
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  text-decoration: none;
  transition: background .14s;
}

.ovr-btn:hover { background: rgba(255,255,255,.22); }

/* Result video card */
.video-card { max-width: 620px; }

.video-card video {
  display: block;
  width: 100%;
  border-radius: var(--r);
  background: #000;
}

/* Action bar below result */
.result-actions {
  display: flex;
  gap: 7px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.action-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--text2);
  padding: 6px 12px;
  font-size: 12px;
  cursor: pointer;
  text-decoration: none;
  transition: background .14s, color .14s, border-color .14s;
}

.action-btn:hover { background: var(--bg4); color: var(--text); border-color: var(--border2); }

.action-btn.primary {
  background: var(--accent-dim);
  border-color: rgba(139,124,248,.3);
  color: var(--accent);
}

.action-btn.primary:hover { background: rgba(139,124,248,.28); }

/* Timestamp */
.msg-time { font-size: 10px; color: var(--text3); margin-top: 7px; }

/* Error card */
.error-card {
  background: rgba(248,113,113,.08);
  border: 1px solid rgba(248,113,113,.22);
  border-radius: var(--r);
  padding: 13px 16px;
  max-width: 420px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.error-icon { color: var(--red); font-size: 15px; flex-shrink: 0; margin-top: 1px; }
.error-title { font-size: 13px; font-weight: 500; margin-bottom: 3px; }
.error-detail { font-size: 11px; color: var(--text2); font-family: monospace; word-break: break-all; }

/* ── Input area ─────────────────────────────────────────────────── */
.input-area {
  flex-shrink: 0;
  padding: 12px 24px 18px;
  border-top: 1px solid var(--border);
}

.attachment-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 7px 10px;
  margin-bottom: 8px;
}

.attach-chip {
  display: flex;
  align-items: center;
  gap: 5px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 3px 6px 3px 4px;
  max-width: 180px;
}

.attach-chip img {
  width: 26px;
  height: 26px;
  object-fit: cover;
  border-radius: 3px;
  flex-shrink: 0;
}

.attach-chip-name {
  font-size: 11px;
  color: var(--text2);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}

.attach-chip-remove {
  background: none;
  border: none;
  color: var(--text3);
  cursor: pointer;
  font-size: 15px;
  line-height: 1;
  padding: 0 1px;
  flex-shrink: 0;
  transition: color .14s;
}

.attach-chip-remove:hover { color: var(--text1); }

.attach-clear-btn {
  background: none;
  border: none;
  color: var(--text3);
  cursor: pointer;
  font-size: 11px;
  padding: 2px 4px;
  margin-left: auto;
  transition: color .14s;
}

.attach-clear-btn:hover { color: var(--text1); }

.remove-btn:hover { color: var(--red); }

.input-row {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 8px;
  transition: border-color .14s;
}

.input-row:focus-within { border-color: var(--accent); }

.icon-btn {
  width: 34px;
  height: 34px;
  background: none;
  border: none;
  color: var(--text3);
  cursor: pointer;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background .14s, color .14s;
}

.icon-btn:hover { background: var(--bg4); color: var(--text2); }

#prompt-input {
  flex: 1;
  background: none;
  border: none;
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  resize: none;
  min-height: 34px;
  max-height: 120px;
  font-family: inherit;
  outline: none;
  padding: 6px 4px;
}

#prompt-input::placeholder { color: var(--text3); }

.submit-btn {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, var(--accent), #6d5ce8);
  border: none;
  border-radius: 8px;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 10px var(--accent-glow);
  transition: transform .14s, box-shadow .14s, opacity .14s;
}

.submit-btn:hover { transform: scale(1.06); box-shadow: 0 4px 18px var(--accent-glow); }
.submit-btn:active { transform: scale(.97); }
.submit-btn:disabled { opacity: .4; cursor: not-allowed; transform: none; }

.input-hint {
  margin-top: 7px;
  font-size: 11px;
  color: var(--text3);
  text-align: center;
  transition: color .3s;
}

.input-hint.warn { color: var(--yellow); }

/* Drag-over highlight */
.layout.drag-over .input-row { border-color: var(--accent); }

/* ── Lightbox ───────────────────────────────────────────────────── */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.92);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 24px;
  cursor: zoom-out;
}

.lightbox.hidden { display: none; }

.lightbox img {
  max-width: min(90vw, 1200px);
  max-height: 90vh;
  border-radius: var(--r);
  object-fit: contain;
  cursor: default;
}

.lightbox-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: rgba(255,255,255,.1);
  border: none;
  color: #fff;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  font-size: 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .14s;
}

.lightbox-close:hover { background: rgba(255,255,255,.2); }

/* ── Slide Deck (agent-rendered) ────────────────────────────────── */

/* Scaled slide rendering — the actual slide is 1080×1920 (portrait) or 1920×1080 (landscape) */
.slide-scaled-outer {
  width: calc(var(--slide-w, 1080px) * var(--slide-scale));
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
}

.slide-scaled-inner {
  width: var(--slide-w, 1080px);
  height: var(--slide-h, 1920px);
  transform-origin: top left;
  transform: scale(var(--slide-scale));
  pointer-events: none;
  user-select: none;
}

/* ── Slide Deck ─────────────────────────────────────────────────── */
.slide-deck-card {
  width: 100%;
  max-width: 680px;
}

.slide-deck-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.slide-deck-title { font-size: 13px; font-weight: 600; color: var(--text2); }
.slide-deck-hint  { font-size: 11px; color: var(--text3); }

/* Preview area */
.slide-preview-wrap {
  width: 100%;
  display: flex;
  justify-content: center;
  border-radius: var(--r);
  overflow: hidden;
  background: var(--bg3);
  box-shadow: 0 8px 32px rgba(0,0,0,.5);
}

/* Thumbnail strip */
.slide-thumb-strip {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 10px 0 4px;
  scrollbar-width: thin;
  scrollbar-color: var(--bg5) transparent;
}

.slide-thumb-strip::-webkit-scrollbar { height: 4px; }
.slide-thumb-strip::-webkit-scrollbar-thumb { background: var(--bg5); border-radius: 2px; }

.slide-thumb-wrap {
  flex-shrink: 0;
  position: relative;
  cursor: pointer;
  border-radius: 6px;
  border: 2px solid transparent;
  overflow: hidden;
  transition: border-color .14s, transform .14s;
}

.slide-thumb-wrap:hover  { transform: scale(1.04); }
.slide-thumb-wrap.active { border-color: var(--accent); }

/* Hover controls on thumbnail */
.slide-thumb-controls {
  display: none;
  position: absolute;
  inset: 0;
  align-items: center;
  justify-content: space-between;
  padding: 0 3px;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(2px);
  border-radius: 4px;
  z-index: 2;
}

.slide-thumb-wrap:hover .slide-thumb-controls { display: flex; }

.stc-btn {
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 3px;
  color: #fff;
  font-size: 11px;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  line-height: 1;
  padding: 0;
  transition: background .12s;
  flex-shrink: 0;
}

.stc-btn:hover { background: rgba(255,255,255,.35); }
.stc-del:hover { background: rgba(248,113,113,.7); }

/* Add-slide button at end of strip */
.slide-add-thumb {
  flex-shrink: 0;
  width: 112px;
  aspect-ratio: 16 / 9;
  border: 2px dashed var(--border2);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text3);
  font-size: 22px;
  font-weight: 300;
  transition: border-color .14s, color .14s, background .14s;
}

.slide-add-thumb:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

.slide-deck-card[data-format="vertical"] .slide-add-thumb { width: 54px;  aspect-ratio: 9 / 16; }
.slide-deck-card[data-format="square"]   .slide-add-thumb { width: 80px;  aspect-ratio: 1 / 1;  }

.slide-thumb-num {
  position: absolute;
  bottom: 3px;
  right: 4px;
  font-size: 9px;
  color: rgba(255,255,255,.7);
  background: rgba(0,0,0,.5);
  border-radius: 3px;
  padding: 1px 4px;
  line-height: 1.4;
  z-index: 2;
  pointer-events: none;
}

/* Slide editor panel */
.slide-editor-panel {
  border-top: 1px solid var(--border);
  padding-top: 14px;
  margin-top: 6px;
}

.slide-editor { display: flex; flex-direction: column; gap: 10px; }

.edit-actions { display: flex; gap: 8px; margin-top: 4px; }

.layout-select { font-weight: 500; }

.edit-fields-divider {
  height: 1px;
  background: var(--border);
  margin: 4px 0 2px;
}

.edit-row  { display: flex; flex-direction: column; gap: 4px; }

.edit-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text3);
  letter-spacing: .4px;
  text-transform: uppercase;
}

.edit-input,
.edit-textarea {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--text);
  padding: 8px 11px;
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color .14s;
  width: 100%;
}

.edit-input:focus,
.edit-textarea:focus { border-color: var(--accent); }

.edit-textarea {
  resize: vertical;
  min-height: 64px;
  line-height: 1.55;
}

/* Caption */
.slide-caption-row {
  border-top: 1px solid var(--border);
  padding-top: 10px;
  margin-top: 6px;
}

.caption-textarea {
  min-height: 120px;
  font-size: 12px;
  line-height: 1.65;
  color: var(--text2);
  resize: vertical;
}

.caption-details summary {
  font-size: 11px;
  color: var(--text3);
  cursor: pointer;
  user-select: none;
  padding: 2px 0;
}

.caption-text {
  margin-top: 8px;
  font-size: 12px;
  color: var(--text2);
  white-space: pre-wrap;
  word-break: break-word;
  font-family: inherit;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 10px 12px;
  line-height: 1.6;
}

.slide-empty {
  padding: 40px;
  text-align: center;
  color: var(--text3);
  font-size: 13px;
}

/* Theme editor */
.slide-theme-panel {
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: var(--r-sm);
  padding: 14px 16px;
  margin-bottom: 12px;
  display: block;
}

.slide-theme-panel.hidden { display: none; }

.theme-toggle-btn { flex-shrink: 0; }

.theme-editor { display: flex; flex-direction: column; gap: 12px; }

.theme-section {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.theme-section > .edit-label { flex-shrink: 0; width: 58px; }

.style-btns { display: flex; gap: 5px; }

.style-btn {
  background: var(--bg4);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--text2);
  padding: 4px 11px;
  font-size: 11px;
  cursor: pointer;
  transition: background .14s, color .14s, border-color .14s;
  text-transform: capitalize;
  font-family: inherit;
}

.style-btn:hover  { background: var(--bg5); color: var(--text); }
.style-btn.active { background: var(--accent-dim); border-color: rgba(139,124,248,.3); color: var(--accent); }

.theme-colors {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.theme-color-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}

.color-swatch {
  width: 36px;
  height: 28px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  cursor: pointer;
  padding: 2px 3px;
  background: transparent;
}

.color-swatch:hover { border-color: var(--accent); }

.color-label {
  font-size: 9px;
  color: var(--text3);
  letter-spacing: .3px;
  text-transform: uppercase;
}

.theme-fonts {
  display: flex;
  gap: 10px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.theme-fonts > .edit-label { align-self: flex-start; margin-top: 2px; }

.theme-font-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 120px;
}

.theme-logo-section { flex-wrap: wrap; }

.theme-logo-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.logo-preview-thumb {
  height: 36px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  border-radius: 4px;
  background: rgba(255,255,255,.06);
  padding: 3px 6px;
  border: 1px solid var(--border);
}

.logo-upload-btn {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--surface2);
  color: var(--text);
  cursor: pointer;
  transition: background .15s;
}
.logo-upload-btn:hover { background: var(--surface3); }

.logo-remove-btn {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid rgba(248,113,113,.3);
  background: transparent;
  color: var(--red, #f87171);
  cursor: pointer;
  transition: background .15s;
}
.logo-remove-btn:hover { background: rgba(248,113,113,.1); }

/* Video creation */
.video-create-section {
  border-top: 1px solid var(--border);
  padding-top: 10px;
  margin-top: 6px;
}

.video-details summary { list-style: none; }
.video-details summary::-webkit-details-marker { display: none; }

.video-summary {
  display: flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  color: var(--text2);
  padding: 6px 0;
  user-select: none;
}

.video-summary:hover { color: var(--text); }

.video-panel {
  padding-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.video-hint { font-size: 11px; color: var(--text3); line-height: 1.5; }

.video-slide-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 220px;
  overflow-y: auto;
  scrollbar-width: thin;
}

.video-slide-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 8px;
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: background .12s;
  font-size: 12px;
}

.video-slide-row:hover { background: var(--bg3); }
.video-slide-row input { cursor: pointer; accent-color: var(--accent); }

.video-slide-num  { color: var(--text3); font-size: 11px; width: 16px; flex-shrink: 0; }
.video-slide-label { flex: 1; color: var(--text2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.video-slide-layout { font-size: 10px; color: var(--text3); flex-shrink: 0; }

.video-settings { display: flex; gap: 12px; flex-wrap: wrap; }
.video-settings .edit-row { flex: 1; min-width: 100px; }

.video-actions { display: flex; gap: 8px; }

.video-progress { margin-top: 4px; }

.video-log {
  font-size: 11px;
  color: var(--text3);
  font-family: 'SF Mono','Fira Code',monospace;
  margin-top: 6px;
  min-height: 16px;
}

.video-badge-ready   { font-size: 10px; color: var(--green);  flex-shrink: 0; }
.video-badge-pending { font-size: 10px; color: var(--yellow); flex-shrink: 0; }

/* Animation status on slide thumbnails */
.slide-thumb-video-badge {
  position: absolute;
  top: 3px;
  left: 4px;
  background: rgba(74,222,128,.85);
  color: #000;
  font-size: 9px;
  font-weight: 700;
  padding: 1px 4px;
  border-radius: 3px;
  pointer-events: none;
  z-index: 3;
}

.slide-thumb-anim-pending {
  position: absolute;
  inset: 0;
  border: 2px solid var(--yellow);
  border-radius: 4px;
  animation: pulse 1.4s ease-in-out infinite;
  pointer-events: none;
  z-index: 3;
}

/* Slide edit panel animation section */
.slide-anim-done   { display: flex; flex-direction: column; gap: 6px; }
.slide-anim-loading {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--text3);
  padding: 6px 0;
}

/* Background controls in edit panel */
.slide-bg-controls { display: flex; gap: 8px; align-items: center; }

.att-ref-strip {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}

.att-ref-item {
  width: 48px;
  height: 48px;
  border-radius: 6px;
  border: 2px solid var(--border);
  overflow: hidden;
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color .14s, transform .12s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.att-ref-item img   { width: 100%; height: 100%; object-fit: cover; display: block; }
.att-ref-item:hover { border-color: var(--border2); transform: scale(1.05); }
.att-ref-item.selected { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }

.att-ref-none {
  background: var(--bg3);
  font-size: 9px;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: .4px;
}

.regen-row {
  display: flex;
  gap: 7px;
  align-items: stretch;
}

.regen-prompt-input {
  flex: 1;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--text);
  padding: 7px 11px;
  font-size: 12px;
  font-family: inherit;
  outline: none;
  transition: border-color .14s;
}

.regen-prompt-input:focus       { border-color: var(--accent); }
.regen-prompt-input::placeholder { color: var(--text3); }

.slide-regen-spinner {
  display: inline-block;
  width: 10px;
  height: 10px;
  border: 1.5px solid rgba(255,255,255,.25);
  border-top-color: rgba(255,255,255,.8);
  border-radius: 50%;
  animation: spin .7s linear infinite;
  vertical-align: middle;
  margin-right: 3px;
}

/* Pending image badge on preview */
.slide-img-pending {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,.72);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 20px;
  padding: 5px 12px;
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  color: rgba(255,255,255,.8);
  white-space: nowrap;
  pointer-events: none;
}

/* Pending pulse overlay on thumbnail */
.slide-thumb-pending {
  position: absolute;
  inset: 0;
  background: rgba(139,124,248,.18);
  animation: pulse 1.4s ease-in-out infinite;
  pointer-events: none;
}