/* ═══════════════════════════════════════════════════════════
   AI DESIGNER V10 — liquid glass / ai_teacher_pro style
   ═══════════════════════════════════════════════════════════ */

:root {
  --font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --font-mono: "SF Mono", ui-monospace, Menlo, Monaco, Consolas, monospace;

  --radius:    26px;
  --radius-sm: 16px;
  --transition: 220ms cubic-bezier(.2,.7,.3,1);
  --shadow-card: 0 20px 60px -16px rgba(21,22,58,.18), 0 4px 16px -4px rgba(21,22,58,.12);
  --shadow: var(--shadow-card);

  /* Светлая тема */
  color-scheme: light;
  --bg-0: #eef0fb;
  --bg-1: #f7f8ff;
  --fg-1: #15163a;
  --fg-2: rgba(21,22,58,.78);
  --fg-3: rgba(21,22,58,.58);
  --fg-4: rgba(21,22,58,.38);

  --glass-bg:        rgba(255,255,255,.55);
  --glass-bg-strong: rgba(255,255,255,.72);
  --glass-border:    rgba(21,22,58,.10);
  --glass-hi:        rgba(21,22,58,.16);

  --field-bg:     rgba(255,255,255,.70);
  --field-border: rgba(21,22,58,.10);
  --field-focus:  rgba(110,99,255,.45);

  --grad-violet: linear-gradient(135deg, #9b8cff 0%, #6e63ff 100%);
  --grad-green:  linear-gradient(135deg, #4cd9a4 0%, #2ab47c 100%);
  --grad-blue:   linear-gradient(135deg, #5ad1ff 0%, #4291ff 100%);
  --grad-warn:   linear-gradient(135deg, #ffb454 0%, #ff8a4c 100%);
  --grad-bad:    linear-gradient(135deg, #ff7a8a 0%, #ff4f6c 100%);

  --accent:   #6e63ff;
  --accent-2: #4291ff;
  --cyan:     #4291ff;
  --green:    #2ab47c;
  --violet:   #9b8cff;
  --danger:   #ff4f6c;
  --muted:    rgba(21,22,58,.55);

  --orb-a: radial-gradient(closest-side, rgba(155,140,255,.45), transparent 70%);
  --orb-b: radial-gradient(closest-side, rgba(90,209,255,.40), transparent 70%);
  --orb-c: radial-gradient(closest-side, rgba(255,138,159,.30), transparent 70%);

  --sidebar-w: 230px;
  --card: var(--glass-bg);
  --card-border: var(--glass-border);
  --text: var(--fg-1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; height: 100%; }

body {
  font-family: var(--font-ui);
  color: var(--fg-1);
  height: 100%;
  overflow-x: hidden;
  background: linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 100%);
  -webkit-font-smoothing: antialiased;
  letter-spacing: -0.01em;
}

/* ─── BACKGROUND ──────────────────────────────────────────── */
.bg {
  position: fixed; inset: 0;
  overflow: hidden; pointer-events: none; z-index: 0;
}
.orb {
  position: absolute; width: 60vmax; height: 60vmax;
  filter: blur(40px); opacity: .85;
  animation: float 22s ease-in-out infinite;
}
.orb-a { background: var(--orb-a); top: -20vmax; left: -10vmax; }
.orb-b { background: var(--orb-b); bottom: -25vmax; right: -15vmax; animation-delay: -7s; }
.orb-c { background: var(--orb-c); top: 30vmax; left: 40vmax; animation-delay: -14s; opacity: .65; }
@keyframes float {
  0%,100% { transform: translate3d(0,0,0) scale(1); }
  50%      { transform: translate3d(2vmax,3vmax,0) scale(1.06); }
}
.grain {
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(21,22,58,.03) 1px, transparent 1px);
  background-size: 3px 3px; mix-blend-mode: multiply; opacity: .4;
}
.grid-svg {
  position: absolute; inset: 0; width: 100%; height: 100%;
  pointer-events: none; color: var(--fg-1); display: block;
}
.grid-svg-base { opacity: 0.08; }
.grid-svg-active {
  opacity: 0.50;
  -webkit-mask-image: radial-gradient(300px circle at var(--mx,50%) var(--my,50%), #000 0%, rgba(0,0,0,.6) 50%, transparent 100%);
          mask-image: radial-gradient(300px circle at var(--mx,50%) var(--my,50%), #000 0%, rgba(0,0,0,.6) 50%, transparent 100%);
  -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
  transition: opacity 250ms ease;
}

/* ─── APP SHELL ───────────────────────────────────────────── */
.app-shell {
  display: flex; height: 100vh;
  position: relative; z-index: 1;
}

/* ─── SIDEBAR ─────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w); flex-shrink: 0;
  display: flex; flex-direction: column; gap: 6px;
  padding: 18px 14px 20px;
  background: var(--glass-bg-strong);
  backdrop-filter: blur(28px) saturate(160%);
  -webkit-backdrop-filter: blur(28px) saturate(160%);
  border-right: 1px solid var(--glass-border);
  position: sticky; top: 0; height: 100vh;
  overflow-y: auto; overflow-x: hidden;
  scrollbar-width: none; z-index: 100;
  box-shadow: 2px 0 20px rgba(21,22,58,.06);
}
.sidebar::-webkit-scrollbar { display: none; }

.sidebar-logo {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 4px 16px;
  border-bottom: 1px solid var(--glass-border);
  margin-bottom: 6px;
}
.logo-icon {
  width: 44px; height: 44px; border-radius: 14px;
  display: grid; place-items: center;
  background: var(--grad-violet);
  color: #fff; font-size: 20px; font-weight: 900;
  box-shadow: 0 8px 22px rgba(110,99,255,.35);
  flex-shrink: 0;
}
.sidebar-logo-text { min-width: 0; }
.app-title {
  display: block; font-size: 16px; font-weight: 800;
  background: var(--grad-violet);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1; white-space: nowrap;
}
.app-subtitle { display: block; font-size: 11px; color: var(--fg-3); margin-top: 2px; }

.sidebar-nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.snav-btn {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 12px; border-radius: 14px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--fg-3);
  font-family: inherit; font-size: 14px; font-weight: 700;
  cursor: pointer; text-align: left;
  transition: var(--transition);
}
.snav-btn:hover { background: rgba(110,99,255,.07); color: var(--fg-1); }
.snav-btn.active {
  background: rgba(110,99,255,.12);
  border-color: rgba(110,99,255,.3);
  color: var(--accent);
}
.snav-icon { font-size: 20px; flex-shrink: 0; }
.snav-label { flex: 1; }
.snav-badge {
  font-size: 10px; font-weight: 700;
  background: rgba(21,22,58,.06);
  border-radius: 50px; padding: 2px 7px;
  color: var(--fg-3); white-space: nowrap;
}
.snav-btn.active .snav-badge { background: rgba(110,99,255,.15); color: var(--accent); }

.sidebar-model-box {
  margin-top: auto; padding: 12px 14px;
  background: var(--field-bg);
  border: 1px solid var(--field-border);
  border-radius: var(--radius-sm);
}
.model-box-label {
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .08em; color: var(--fg-3); margin-bottom: 4px;
}
.model-box-name { font-size: 12px; font-weight: 700; color: var(--fg-1); word-break: break-all; line-height: 1.3; margin-bottom: 6px; }
.model-box-status {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: 50px;
}
.model-box-status.idle    { background: rgba(21,22,58,.06); color: var(--fg-3); }
.model-box-status.working { background: rgba(66,145,255,.15); color: var(--cyan); animation: pulse-status 1.4s ease-in-out infinite; }
.model-box-status.done    { background: rgba(42,180,124,.15); color: var(--green); }
@keyframes pulse-status { 0%,100% { opacity:1; } 50% { opacity:.6; } }

.sidebar-settings-btn {
  margin-top: 10px; padding: 11px 14px; border-radius: 14px;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  color: var(--fg-2); font-family: inherit; font-size: 13px; font-weight: 700;
  cursor: pointer; text-align: left; transition: var(--transition);
}
.sidebar-settings-btn:hover { background: var(--glass-bg-strong); color: var(--fg-1); }

/* ─── MAIN CONTENT ────────────────────────────────────────── */
.main-content { flex: 1; overflow-y: auto; padding: 24px 28px 40px; min-width: 0; }

/* ─── CARD ───────────────────────────────────────────────── */
.card {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: blur(28px) saturate(160%);
  -webkit-backdrop-filter: blur(28px) saturate(160%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255,255,255,.7) 0%, transparent 30%);
  mix-blend-mode: overlay; opacity: .5;
}

/* ─── TABS ────────────────────────────────────────────────── */
.tab-content { display: none; }
.tab-content.active { display: block; }
.screen { display: none; }
.screen.active { display: block; }

/* ─── TWO-COLUMN ──────────────────────────────────────────── */
.two-col { display: grid; grid-template-columns: 380px 1fr; gap: 22px; align-items: start; }
.two-col.story-scenes-layout { grid-template-columns: 360px 1fr; }
.col-left { display: flex; flex-direction: column; gap: 14px; }
.col-right { display: flex; flex-direction: column; gap: 14px; }
.col-header { display: flex; align-items: center; gap: 14px; margin-bottom: 4px; }
.col-icon { font-size: 36px; flex-shrink: 0; }
.col-title { font-size: 22px; font-weight: 800; line-height: 1.2; letter-spacing: -0.02em; }
.col-desc { font-size: 13px; color: var(--fg-3); margin-top: 3px; }

/* ─── PREVIEW PLACEHOLDER ─────────────────────────────────── */
.preview-placeholder {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; text-align: center;
  padding: 40px 24px;
  background: var(--field-bg);
  border: 1px dashed var(--glass-border);
  border-radius: var(--radius);
  min-height: 300px; gap: 12px;
}
.preview-ph-icon { font-size: 56px; }
.preview-ph-title { font-size: 18px; font-weight: 800; color: var(--fg-1); }
.preview-ph-desc { font-size: 13px; color: var(--fg-3); line-height: 1.5; max-width: 280px; }
.feature-pills { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-top: 8px; }
.fpill {
  padding: 5px 12px; border-radius: 50px;
  background: rgba(110,99,255,.1);
  border: 1px solid rgba(110,99,255,.2);
  font-size: 12px; font-weight: 700; color: var(--accent);
}

/* ─── PANEL ───────────────────────────────────────────────── */
.panel { padding: 18px 20px; }
.panel-label {
  font-size: 11px; font-weight: 700;
  color: var(--fg-3); text-transform: uppercase;
  letter-spacing: .08em; margin-bottom: 10px;
}

/* ─── BUTTONS ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 11px 18px; border-radius: 14px;
  font-family: inherit; font-size: 14px; font-weight: 700;
  cursor: pointer; border: none;
  transition: var(--transition);
  text-decoration: none;
}
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn:not(:disabled):hover { transform: translateY(-1px); filter: brightness(1.06); }
.btn:not(:disabled):active { transform: translateY(0); }

.btn-green  { background: var(--grad-green);  color: #06210f; box-shadow: 0 8px 24px -8px rgba(42,180,124,.5); }
.btn-primary{ background: var(--grad-blue);   color: #fff;    box-shadow: 0 8px 24px -8px rgba(66,145,255,.5); }
.btn-violet { background: var(--grad-violet); color: #fff;    box-shadow: 0 8px 24px -8px rgba(110,99,255,.5); }
.btn-dark {
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  color: var(--fg-1); box-shadow: none;
}
.btn-dashed {
  background: transparent;
  border: 2px dashed var(--glass-border);
  color: var(--fg-3); font-weight: 700;
}
.btn-dashed:hover { border-color: var(--accent); color: var(--accent); }
.btn-full { width: 100%; }
.btn-xl   { padding: 14px 22px; font-size: 16px; }
.btn-sm   { padding: 7px 12px; font-size: 12px; }
.btn-danger { background: var(--grad-bad); color: #fff; }

.row { display: flex; gap: 10px; flex-wrap: wrap; }

/* ─── ICON BUTTON ─────────────────────────────────────────── */
.icon-btn {
  width: 36px; height: 36px; border: 1px solid var(--glass-border);
  border-radius: 10px; cursor: pointer;
  background: var(--glass-bg-strong); color: var(--fg-2); font-size: 16px;
  display: grid; place-items: center; transition: var(--transition);
}
.icon-btn:hover { color: var(--fg-1); border-color: var(--glass-hi); }

/* ─── INPUTS ──────────────────────────────────────────────── */
input[type="text"], input[type="password"], textarea, select {
  width: 100%;
  background: var(--field-bg);
  border: 1px solid var(--field-border);
  border-radius: 14px; color: var(--fg-1);
  font-family: inherit; font-size: 14px;
  padding: 11px 14px; outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  letter-spacing: -0.01em;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--field-focus);
  box-shadow: 0 0 0 4px rgba(110,99,255,.15);
  background: var(--glass-bg-strong);
}
::placeholder { color: var(--fg-4); }
textarea { resize: none; }
.field-textarea { min-height: 76px; }
.char-count { text-align: right; font-size: 11px; color: var(--fg-3); margin-top: 4px; }

/* ─── HERO CARDS ──────────────────────────────────────────── */
.hero-card {
  display: flex; gap: 10px; align-items: flex-start;
  background: var(--field-bg); border: 1px solid var(--field-border);
  border-radius: var(--radius-sm); padding: 12px; margin-bottom: 8px;
}
.hero-avatar-wrap { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.hero-avatar {
  width: 50px; height: 50px; border-radius: 50%;
  background: rgba(110,99,255,.1); border: 2px solid rgba(110,99,255,.25);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; cursor: pointer; transition: var(--transition); flex-shrink: 0;
}
.hero-avatar:hover { border-color: var(--accent); transform: scale(1.1); }
.hero-avatar-hint { font-size: 9px; color: var(--fg-3); }
.hero-fields { flex: 1; display: flex; flex-direction: column; gap: 7px; }
.hero-label { font-size: 10px; color: var(--fg-3); font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.hero-name, .hero-desc { font-size: 14px; }
.hero-desc { min-height: 50px; }
.hero-remove {
  background: none; border: none; color: var(--fg-3);
  font-size: 16px; cursor: pointer; padding: 4px; transition: color .2s; flex-shrink: 0;
}
.hero-remove:hover { color: var(--danger); }

/* ─── EMOJI PICKER ────────────────────────────────────────── */
.emoji-picker {
  position: fixed; z-index: 9999;
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm); padding: 10px;
  display: grid; grid-template-columns: repeat(6,1fr); gap: 4px;
  box-shadow: var(--shadow); max-width: 220px;
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
}
.emoji-opt {
  font-size: 20px; cursor: pointer; padding: 4px;
  border-radius: 8px; text-align: center; transition: background .15s;
}
.emoji-opt:hover { background: rgba(110,99,255,.12); }

/* ─── HINT TEXT ───────────────────────────────────────────── */
.hint-text { text-align: center; font-size: 12px; color: var(--fg-3); margin-top: 6px; }

/* ─── PROGRESS ────────────────────────────────────────────── */
.progress-wrap { margin-bottom: 16px; }
.progress-bar-bg { height: 6px; background: var(--field-bg); border-radius: 3px; overflow: hidden; margin-bottom: 10px; }
.progress-bar-fill {
  height: 100%; background: var(--grad-violet);
  border-radius: 3px; transition: width .4s ease; width: 0%;
}
.progress-dots { display: flex; gap: 6px; justify-content: center; flex-wrap: wrap; }
.progress-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--field-border); transition: all .3s; }
.progress-dot.done { background: #4cd9a4; }
.progress-dot.active { background: var(--accent); box-shadow: 0 0 8px var(--accent); transform: scale(1.3); }

/* ─── GEN PROGRESS ────────────────────────────────────────── */
.gen-progress { text-align: center; padding: 28px 20px; }
.gen-progress-icon { font-size: 44px; margin-bottom: 10px; }
.gen-progress-text { font-size: 17px; font-weight: 800; color: var(--accent); }
.gen-progress-sub  { font-size: 13px; color: var(--fg-3); margin-top: 8px; }

/* ─── MODEL INDICATOR ─────────────────────────────────────── */
.model-indicator {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 12px;
  padding: 6px 14px; background: rgba(110,99,255,.1);
  border: 1px solid rgba(110,99,255,.25); border-radius: 50px;
  font-size: 12px; font-weight: 700; color: var(--accent);
}
.model-indicator::before {
  content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--accent);
  animation: blink-dot .9s ease-in-out infinite;
}
@keyframes blink-dot { 0%,100% { opacity:1; transform:scale(1); } 50% { opacity:.4; transform:scale(.7); } }

/* ─── SCENES GRID ─────────────────────────────────────────── */
.scenes-grid { display: flex; flex-direction: column; gap: 10px; }
.scene-card {
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm); overflow: hidden; transition: border-color .3s;
}
.scene-card.done   { border-color: rgba(42,180,124,.45); }
.scene-card.active { border-color: var(--accent); box-shadow: 0 0 18px rgba(110,99,255,.2); }
.scene-card-header { display: flex; align-items: center; gap: 8px; padding: 12px 14px; cursor: pointer; user-select: none; }
.scene-card-emoji { font-size: 20px; }
.scene-card-info  { flex: 1; }
.scene-card-num   { font-size: 10px; color: var(--fg-3); font-weight: 700; }
.scene-card-title { font-size: 14px; font-weight: 700; }
.scene-card-status { font-size: 18px; margin-left: auto; }
.scene-card-body { padding: 0 14px 14px; }
.scene-hint { font-size: 13px; color: var(--fg-3); margin-bottom: 8px; font-style: italic; }
.scene-heroes-row { display: flex; gap: 5px; flex-wrap: wrap; margin-bottom: 8px; }
.scene-hero-chip {
  display: flex; align-items: center; gap: 4px;
  background: rgba(110,99,255,.1); border: 1px solid rgba(110,99,255,.25);
  border-radius: 50px; padding: 3px 8px;
  font-size: 12px; font-weight: 700; color: var(--accent);
}
.scene-input { font-size: 14px; margin-bottom: 8px; }
.scene-example { font-size: 11px; color: var(--fg-3); margin-bottom: 8px; }
.scene-result { margin-top: 8px; }
.scene-result-img { width: 100%; border-radius: var(--radius-sm); cursor: zoom-in; display: block; margin-bottom: 6px; }
.scene-result-text { font-size: 13px; color: var(--fg-3); font-style: italic; margin-bottom: 6px; }
.scene-result-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.scene-result-actions .btn { flex: 1; font-size: 12px; padding: 7px 10px; }
.scene-generating { display: flex; align-items: center; gap: 8px; padding: 12px 0; color: var(--fg-3); font-size: 13px; }
.active-scene-preview { min-height: 200px; }
.active-scene-preview img { width: 100%; border-radius: var(--radius-sm); cursor: zoom-in; display: block; margin-bottom: 10px; }
.story-actions { text-align: center; margin-top: 16px; }

/* ─── GALLERY ─────────────────────────────────────────────── */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px,1fr)); gap: 12px; margin-bottom: 20px; }
.gallery-item {
  background: var(--field-bg); border: 1px solid var(--field-border);
  border-radius: var(--radius-sm); overflow: hidden;
}
.gallery-item-img { width: 100%; display: block; cursor: zoom-in; }
.gallery-item-caption { padding: 6px 10px; font-size: 11px; color: var(--fg-3); }
.gallery-item-actions { padding: 0 8px 8px; }
.gallery-item-actions .btn { font-size: 11px; padding: 5px 8px; width: 100%; }
.gallery-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }
.gallery-actions .btn { flex: 1; }

/* ─── PAGES PICKER ────────────────────────────────────────── */
.pages-picker { display: flex; gap: 7px; flex-wrap: wrap; margin-top: 4px; }
.pick-btn, .count-btn {
  padding: 8px 16px; border-radius: 12px;
  background: var(--field-bg); border: 1px solid var(--field-border);
  color: var(--fg-1); font-family: inherit; font-size: 13px; font-weight: 700;
  cursor: pointer; transition: var(--transition);
}
.pick-btn:hover, .count-btn:hover { border-color: var(--accent); background: rgba(110,99,255,.08); }
.pick-btn.active, .count-btn.active {
  background: rgba(110,99,255,.15); border-color: var(--accent); color: var(--accent);
}

/* ─── COMIC PAGES ─────────────────────────────────────────── */
.comic-pages-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px,1fr)); gap: 14px; margin-bottom: 20px; }
.comic-page-card { background: var(--field-bg); border: 1px solid var(--field-border); border-radius: var(--radius-sm); overflow: hidden; }
.comic-page-img { width: 100%; display: block; cursor: zoom-in; }
.comic-page-dialogs { padding: 8px; }
.comic-dialog-bubble {
  background: rgba(110,99,255,.08); border-radius: 10px; padding: 7px 9px;
  margin-bottom: 5px; font-size: 12px; border: 1px solid rgba(110,99,255,.15);
}
.comic-dialog-bubble strong { color: var(--accent); }
.comic-page-actions { padding: 0 8px 8px; display: flex; gap: 6px; }
.comic-page-actions .btn { flex: 1; font-size: 11px; padding: 6px 8px; }
.comic-edit-page-selector {
  background: var(--field-bg); border: 1px solid var(--field-border);
  border-radius: 8px; color: var(--fg-1); cursor: pointer;
  font-family: inherit; font-size: 12px; padding: 5px 12px; transition: var(--transition);
}
.comic-edit-page-selector:hover, .comic-edit-page-selector.active {
  background: rgba(110,99,255,.12); border-color: var(--accent); color: var(--accent);
}

/* ─── DROP ZONE ───────────────────────────────────────────── */
.drop-zone {
  border: 2px dashed var(--glass-border); border-radius: var(--radius-sm);
  padding: 28px 16px; text-align: center; cursor: pointer; transition: var(--transition);
  background: var(--field-bg);
}
.drop-zone:hover, .drop-zone.dragover { border-color: var(--accent); background: rgba(110,99,255,.06); }
.drop-zone-icon { font-size: 36px; margin-bottom: 6px; }
.drop-zone-text { font-size: 15px; font-weight: 700; margin-bottom: 4px; color: var(--fg-1); }
.drop-zone-hint { font-size: 12px; color: var(--fg-3); }
.drop-zone-sm { padding: 14px 12px; border-radius: 12px; }
.drop-zone-sm .drop-zone-icon { font-size: 22px; margin-bottom: 3px; }
.drop-zone-sm .drop-zone-text { font-size: 13px; margin-bottom: 2px; }

/* ─── STYLE PRESETS ───────────────────────────────────────── */
.style-presets { display: flex; gap: 6px; flex-wrap: wrap; }
.style-preset, .location-preset {
  padding: 7px 12px; border-radius: 50px;
  background: var(--field-bg); border: 1px solid var(--field-border);
  color: var(--fg-1); font-family: inherit; font-size: 13px; font-weight: 700;
  cursor: pointer; transition: var(--transition);
}
.style-preset:hover, .location-preset:hover { border-color: var(--accent); background: rgba(110,99,255,.08); }
.style-preset.active, .location-preset.active {
  background: rgba(110,99,255,.15); border-color: var(--accent); color: var(--accent);
  box-shadow: 0 0 10px rgba(110,99,255,.2);
}

/* ─── RESULT IMAGE ────────────────────────────────────────── */
.result-image-wrap { position: relative; min-height: 180px; border-radius: var(--radius-sm); overflow: hidden; margin-bottom: 10px; }
.result-loading {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 12px; min-height: 180px; padding: 20px;
  font-size: 14px; color: var(--fg-3);
}
.spinner {
  width: 38px; height: 38px;
  border: 3px solid var(--field-border); border-top-color: var(--accent);
  border-radius: 50%; animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.result-img { max-height: 450px; object-fit: contain; width: 100%; border-radius: var(--radius-sm); display: block; cursor: zoom-in; }
.result-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.result-actions .btn { flex: 1; font-size: 13px; }
.result-caption { font-size: 12px; color: var(--fg-3); font-style: italic; }

/* ─── STICKERS ────────────────────────────────────────────── */
.stickers-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px,1fr)); gap: 10px; margin-bottom: 20px; }
.sticker-item { background: var(--field-bg); border: 1px solid var(--field-border); border-radius: var(--radius-sm); overflow: hidden; text-align: center; }
.sticker-item-img-wrap {
  background: repeating-conic-gradient(rgba(21,22,58,.04) 0% 25%, transparent 0% 50%) 0 0 / 16px 16px;
  padding: 6px;
}
.sticker-item img { width: 100%; display: block; border-radius: 8px; }
.sticker-item-label { padding: 5px 6px; font-size: 11px; color: var(--fg-3); }
.sticker-item-actions { padding: 0 6px 6px; }
.sticker-item-actions .btn { font-size: 11px; padding: 5px 8px; width: 100%; }

/* ─── FACTS BOX ───────────────────────────────────────────── */
.facts-box {
  margin-top: 14px;
  background: rgba(110,99,255,.07);
  border: 1px solid rgba(110,99,255,.2);
  border-radius: var(--radius-sm); padding: 18px 20px 14px;
  animation: factsAppear .5s ease; position: relative; overflow: hidden;
}
.facts-box::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--grad-violet); border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}
@keyframes factsAppear { from { opacity:0; transform:translateY(12px); } to { opacity:1; transform:translateY(0); } }
.facts-header { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; }
.facts-text { font-size: 14px; font-weight: 600; color: var(--fg-1); line-height: 1.55; min-height: 44px; animation: factsFade .4s ease; }
@keyframes factsFade { from { opacity:0; } to { opacity:1; } }
.facts-dots { display: flex; gap: 6px; margin-top: 12px; justify-content: center; }
.facts-dot { width: 7px; height: 7px; border-radius: 50%; background: rgba(110,99,255,.2); transition: background .3s; }
.facts-dot.active { background: var(--accent); box-shadow: 0 0 6px var(--accent); }

/* ─── PHOTO UPLOAD ────────────────────────────────────────── */
.photo-upload-section { margin-top: 16px; }
.photo-upload-hint { font-size: 12px; color: var(--fg-3); margin-bottom: 8px; line-height: 1.4; }
.photo-preview-compact {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 10px; background: var(--field-bg);
  border: 1px solid var(--field-border); border-radius: 12px;
}
.photo-preview-thumb { width: 80px; height: 80px; object-fit: cover; border-radius: 8px; flex-shrink: 0; border: 2px solid var(--glass-border); }
#photoPreviewWrap .photo-preview-thumb { width: 100px; height: 100px; }
.photo-preview-info { flex: 1; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.photo-preview-status { font-size: 13px; font-weight: 700; color: #2ab47c; }
.photo-preview-desc { font-size: 12px; color: var(--fg-3); line-height: 1.4; }
.optional-badge {
  font-size: 10px; font-weight: 700; color: var(--fg-3);
  background: rgba(21,22,58,.06); padding: 2px 6px; border-radius: 4px; margin-left: 6px;
}
.section-divider { height: 1px; background: var(--glass-border); margin: 16px 0; }

/* ─── MODAL ───────────────────────────────────────────────── */
.modal {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(21,22,58,.35); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  display: none; align-items: center; justify-content: center; padding: 20px;
}
.modal.open { display: flex; animation: fadeIn .2s ease; }
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }
.modal-card {
  width: min(460px,100%);
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius); box-shadow: var(--shadow);
  backdrop-filter: blur(28px); -webkit-backdrop-filter: blur(28px);
  padding: 22px; animation: pop .25s cubic-bezier(.2,.7,.3,1) both;
}
@keyframes pop { from { opacity:0; transform:translateY(10px) scale(.98); } to { opacity:1; transform:translateY(0) scale(1); } }
.modal-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 12px; }
.modal-head h3 { font-size: 18px; font-weight: 800; letter-spacing: -0.02em; }
.modal-note { font-size: 13px; color: var(--fg-3); line-height: 1.55; margin-bottom: 12px; }
.modal-note a { color: var(--accent); }
.modal-note code { background: rgba(110,99,255,.1); padding: 2px 6px; border-radius: 6px; font-size: 12px; }
.key-row { display: flex; gap: 8px; margin-bottom: 8px; }
.key-row input { flex: 1; }
.key-status { font-size: 12px; min-height: 18px; margin-bottom: 4px; }
.key-status.ok  { color: #2ab47c; }
.key-status.err { color: var(--danger); }

/* ─── ERROR TOAST ─────────────────────────────────────────── */
.project-proof{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;margin:0 0 18px;padding:14px 17px;border:1px solid rgba(180,120,255,.28);border-radius:18px;background:linear-gradient(105deg,rgba(90,216,255,.10),rgba(180,120,255,.12));box-shadow:0 14px 42px rgba(37,24,86,.12)}.project-proof-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--grad-main);color:#fff;box-shadow:0 8px 22px rgba(130,90,255,.28)}.project-proof strong{display:block;color:var(--fg-1);font-size:14px}.project-proof p{margin:3px 0 0;color:var(--fg-3);font-size:12px;line-height:1.45}.project-proof-badge{padding:7px 10px;border:1px solid var(--glass-border);border-radius:999px;background:var(--glass-bg-strong);color:var(--fg-2);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.05em}.sidebar{box-shadow:10px 0 45px rgba(67,45,130,.08)}.card.panel{border-radius:20px}@media(max-width:700px){.project-proof{grid-template-columns:auto 1fr}.project-proof-badge{grid-column:1/-1;width:max-content}}

/* ─── ERROR TOAST ─────────────────────────────────────────── */
.error-toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--grad-bad); color: #fff;
  padding: 11px 24px; border-radius: 50px;
  font-size: 13px; font-weight: 700;
  box-shadow: var(--shadow); z-index: 9999;
  max-width: 90vw; text-align: center;
  opacity: 0; transition: opacity .3s; pointer-events: none;
}
.error-toast.show { opacity: 1; }

/* ─── LIGHTBOX ────────────────────────────────────────────── */
.lightbox-bg { position: absolute; inset: 0; background: rgba(21,22,58,.7); backdrop-filter: blur(10px); }
.lightbox-img { position: relative; z-index: 1; max-width: 95vw; max-height: 90vh; border-radius: var(--radius); box-shadow: var(--shadow); }
.lightbox-close {
  position: absolute; top: 20px; right: 20px; z-index: 2;
  background: var(--glass-bg-strong); border: 1px solid var(--glass-border);
  color: var(--fg-1); font-size: 18px; cursor: pointer;
  width: 40px; height: 40px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; transition: var(--transition);
}
.lightbox-close:hover { background: var(--glass-bg); }

/* ─── CENSOR WARNING ──────────────────────────────────────── */
.censor-warning {
  background: rgba(255,79,108,.08); border: 1px solid rgba(255,79,108,.25);
  border-radius: var(--radius-sm); padding: 10px 12px;
  font-size: 13px; color: #ff4f6c; margin-bottom: 8px;
  display: flex; align-items: center; gap: 8px;
}

/* ─── SCENE EDIT ──────────────────────────────────────────── */
.scene-edit-panel { margin-top: 8px; }
.scene-edit-actions { display: flex; gap: 6px; margin-top: 6px; }
.scene-result-loading { display: flex; align-items: center; gap: 8px; padding: 10px 0; color: var(--fg-3); font-size: 13px; }

/* ─── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 1100px) {
  .two-col { grid-template-columns: 340px 1fr; gap: 16px; }
  .two-col.story-scenes-layout { grid-template-columns: 320px 1fr; }
}
@media (max-width: 900px) {
  :root { --sidebar-w: 60px; }
  .sidebar-logo-text, .snav-label, .snav-badge, .sidebar-model-box { display: none; }
  .snav-btn { justify-content: center; padding: 12px; }
  .sidebar-settings-btn { padding: 12px; font-size: 0; }
  .sidebar-settings-btn::before { content: '⚙️'; font-size: 18px; }
  .two-col, .two-col.story-scenes-layout { grid-template-columns: 1fr; }
  .main-content { padding: 16px 14px 30px; }
}
@media (max-width: 600px) {
  :root { --sidebar-w: 0px; }
  .sidebar {
    position: fixed; bottom: 0; left: 0; right: 0;
    width: 100%; height: auto; flex-direction: row;
    padding: 8px 12px; border-right: none;
    border-top: 1px solid var(--glass-border); z-index: 200;
  }
  .sidebar-logo, .sidebar-model-box, .sidebar-settings-btn { display: none; }
  .sidebar-nav { flex-direction: row; gap: 4px; flex: 1; }
  .snav-btn { flex: 1; flex-direction: column; gap: 2px; padding: 6px 4px; font-size: 9px; justify-content: center; align-items: center; }
  .snav-icon { font-size: 18px; }
  .snav-label { display: block; font-size: 9px; }
  .app-shell { flex-direction: column; }
  .main-content { padding: 12px 12px 80px; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .comic-pages-grid { grid-template-columns: 1fr; }
  .stickers-grid { grid-template-columns: repeat(2,1fr); }
  .result-actions, .gallery-actions { flex-direction: column; align-items: stretch; }
}

/* ─── REDUCED MOTION ──────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) { .orb { animation: none; } }

/* ─── PRINT ───────────────────────────────────────────────── */
@media print { .bg, .sidebar, .modal { display: none !important; } body { background: #fff; color: #000; } }
/* API credentials are managed by the server. */
#settingsBtn, #settingsModal { display: none !important; }

/* Alternate composition: navigation on the right and previews before controls. */
@media (min-width: 901px) {
  .app-shell { flex-direction: row-reverse; }
  .sidebar { border-right: 0; border-left: 1px solid var(--glass-border); box-shadow: -10px 0 45px rgba(67,45,130,.08); }
  .two-col { direction: rtl; }
  .two-col > * { direction: ltr; }
}
.glsl-hills-bg{position:fixed;inset:0;width:100%;height:100%;z-index:0;opacity:1}.bg .orb,.bg .grid-svg,.bg .grain{display:none!important}