/* ======== Nightrixx Designer — Redesign matching nightrixx.de ======== */
:root {
  /* Colors — modern dark slate (not pure black) */
  --bg-primary: #13141a;
  --bg-secondary: #1a1b24;
  --bg-tertiary: #22232e;
  --bg-panel: #181920;
  --bg-hover: #2a2c38;
  --bg-active: #323440;
  --border: rgba(255,255,255,0.1);
  --border-light: rgba(255,255,255,0.16);
  --border-accent: rgba(255,43,214,0.35);
  --text-primary: #ffffff;
  --text-secondary: #e0e0e0;
  --text-muted: #a0a0a0;
  --accent: #ff2bd6;
  --accent-hover: #e220c3;
  --accent-dim: rgba(255,43,214,0.12);
  --accent2: #1ecbff;
  --accent2-dim: rgba(30,203,255,0.12);
  --success: #00ff88;
  --warning: #ffaa00;
  --error: #ff4444;
  --gradient-primary: linear-gradient(135deg, #ff2bd6 0%, #7a3cff 50%, #1ecbff 100%);
  --gradient-button: linear-gradient(135deg, #ff2bd6 0%, #a855f7 50%, #1ecbff 100%);
  --gradient-text: linear-gradient(135deg, #ff2bd6 0%, #1ecbff 50%, #ffffff 100%);
  --gradient-glow: radial-gradient(circle, rgba(255,43,214,0.15) 0%, transparent 70%);
  --glow-accent: 0 0 20px rgba(255,43,214,0.3);
  --glow-soft: 0 0 10px rgba(255,43,214,0.2);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-button: 0 4px 15px rgba(0,0,0,0.3);
  --radius: 8px;
  --radius-sm: 6px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --transition: 0.2s ease;
  --transition-slow: 0.35s ease;
  --backdrop-blur: 20px;
  --sidebar-w: 300px;
  --rightpanel-w: 280px;
  --toolbar-h: 48px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 13px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  height: 100vh; height: 100dvh;
  overflow: hidden;
  display: flex; flex-direction: column;
  font-size: 1rem;
}

/* Selection */
::selection { background: rgba(255,43,214,0.3); color: #fff; }

/* Scrollbar — thin, matching nightrixx dark theme */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

/* ======== LAYOUT ======== */
.app-layout { display: flex; flex: 1; overflow: hidden; position: relative; }

/* --- Sidebar --- */
.sidebar {
  width: var(--sidebar-w);
  min-width: 0;
  background: var(--bg-secondary);
  display: flex; flex-direction: column;
  border-right: 1px solid var(--border);
  flex-shrink: 0;
  overflow: hidden;
  transition: width 0.3s ease, transform 0.3s ease;
  z-index: 80;
}
.sidebar > .tab-content {
  flex: 1; min-height: 0;
  overflow-y: auto; overflow-x: hidden;
  padding: 0;
  -webkit-overflow-scrolling: touch;
}

/* Sidebar toggle (mobile) */
.sidebar-toggle {
  display: none; position: fixed; top: 10px; left: 10px; z-index: 90;
  width: 40px; height: 40px; border-radius: var(--radius);
  background: rgba(26,27,36,0.92); backdrop-filter: blur(var(--backdrop-blur));
  border: 1px solid var(--border-light); color: var(--accent);
  font-size: 18px; cursor: pointer;
  align-items: center; justify-content: center;
  transition: var(--transition);
  box-shadow: var(--glow-soft);
}
.sidebar-toggle:hover { background: var(--bg-hover); border-color: var(--accent); }

/* Right-panel toggle (mobile) */
.rightpanel-toggle {
  display: none; position: fixed; top: 10px; right: 10px; z-index: 90;
  width: 40px; height: 40px; border-radius: var(--radius);
  background: rgba(26,27,36,0.92); backdrop-filter: blur(var(--backdrop-blur));
  border: 1px solid var(--border-light); color: var(--accent2);
  font-size: 18px; cursor: pointer;
  align-items: center; justify-content: center;
  transition: var(--transition);
}
.rightpanel-toggle:hover { background: var(--bg-hover); border-color: var(--accent2); }

/* Mobile bottom action bar */
.mobile-bar { display: none; }

.main-area, .canvas-area {
  flex: 1; display: flex; flex-direction: column;
  overflow: hidden; position: relative; min-width: 0; min-height: 0;
}

/* --- Right Panel --- */
.right-panel {
  width: var(--rightpanel-w); min-width: 0;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border);
  overflow-y: auto;
  flex-shrink: 0;
  transition: width 0.3s ease, transform 0.3s ease;
  -webkit-overflow-scrolling: touch;
  padding: 14px;
  z-index: 70;
}

/* Panel Backdrop (mobile overlay) */
.panel-backdrop {
  display: none; position: fixed; inset: 0;
  background: rgba(19,20,26,0.65);
  backdrop-filter: blur(4px);
  z-index: 75;
}

/* ======== SIDEBAR HEADER ======== */
.sidebar-header {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}
.sidebar-header::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: var(--gradient-glow);
  opacity: 0.5;
  pointer-events: none;
}
.sidebar-header h2 {
  font-size: 16px; font-weight: 800;
  margin: 0; position: relative;
  background: var(--gradient-primary);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.01em;
}
.sidebar-footer {
  padding: 8px 14px;
  border-top: 1px solid var(--border);
  font-size: 10px; flex-shrink: 0;
  background: var(--bg-primary);
}

/* ======== TABS ======== */
.tab-bar {
  display: flex;
  border-bottom: 1px solid var(--border);
  background: var(--bg-primary);
  flex-shrink: 0;
  padding: 0 4px;
}
.tab-btn {
  flex: 1; padding: 11px 8px;
  background: none; border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  cursor: pointer; font-size: 12px; font-weight: 500;
  transition: var(--transition);
  white-space: nowrap;
  position: relative;
}
.tab-btn:hover { color: var(--text-primary); background: rgba(255,255,255,0.03); }
.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  background: rgba(255,43,214,0.05);
}
.tab-content {
  display: none; flex: 1; min-height: 0;
  overflow-y: auto; overflow-x: hidden;
  padding: 0;
  -webkit-overflow-scrolling: touch;
}
.tab-content[style*="display:block"], .tab-content[style*="display: block"] { display: block !important; }

/* ======== ACCORDION ======== */
.accordion { border-bottom: 1px solid var(--border); }
.accordion-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px;
  cursor: pointer; user-select: none;
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.8px;
  color: var(--text-muted);
  transition: var(--transition);
}
.accordion-header:hover { background: var(--bg-hover); color: var(--text-primary); }
.accordion-header::after {
  content: '\25B8'; font-size: 11px;
  transition: transform 0.25s ease;
  flex-shrink: 0; margin-left: 6px;
  color: var(--accent);
}
.accordion.open .accordion-header::after { transform: rotate(90deg); }
.accordion:not(.open) .accordion-body { display: none; }
.accordion.open .accordion-body { display: block; }
.accordion-body { padding: 12px 14px 16px; }

/* ======== FORM CONTROLS ======== */
label {
  font-size: 11px; color: var(--text-muted);
  display: block; margin-bottom: 4px; font-weight: 500;
}
input[type="text"], input[type="number"], textarea, select {
  width: 100%; padding: 8px 10px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  font-size: 12px; outline: none;
  transition: border var(--transition), box-shadow var(--transition);
}
input:focus, textarea:focus, select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(255,43,214,0.15);
}
input[type="color"] {
  width: 34px; height: 30px; padding: 2px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  cursor: pointer;
}
input[type="range"] {
  width: 100%; height: 4px;
  accent-color: var(--accent);
  border-radius: 2px;
}
input[type="checkbox"] { accent-color: var(--accent); }
textarea { resize: vertical; min-height: 50px; font-family: inherit; }

.form-row, .btn-row { display: flex; align-items: center; gap: 6px; margin-bottom: 6px; }
.form-row label, .btn-row label { margin-bottom: 0; white-space: nowrap; min-width: 55px; }
.form-row input, .form-row select, .btn-row input, .btn-row select { flex: 1; }
.form-row input[type="number"], .btn-row input[type="number"] { flex: 0 0 auto; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 6px; }
.form-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 6px; margin-bottom: 6px; }

/* ======== BUTTONS — Gradient style matching nightrixx.de ======== */
.btn {
  padding: 8px 14px; border: none; border-radius: var(--radius);
  cursor: pointer; font-size: 12px; font-weight: 600;
  transition: all var(--transition);
  display: inline-flex; align-items: center; gap: 5px; justify-content: center;
  letter-spacing: 0.01em;
}
.btn-primary {
  background: var(--gradient-button);
  color: #fff;
  box-shadow: var(--shadow-button), 0 0 20px rgba(255,43,214,0.2);
}
.btn-primary:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-button), 0 0 30px rgba(255,43,214,0.35);
}
.btn-primary:active { transform: scale(0.98); }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }
.btn-accent2 {
  background: linear-gradient(135deg, #1ecbff, #7a3cff);
  color: #fff;
  box-shadow: 0 0 15px rgba(30,203,255,0.2);
}
.btn-accent2:hover { box-shadow: 0 0 25px rgba(30,203,255,0.35); transform: scale(1.02); }
.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background: var(--bg-hover);
  border-color: var(--border-light);
  color: var(--text-primary);
}
.btn-secondary.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: var(--glow-soft);
}
.btn-danger {
  background: rgba(255,68,68,0.1);
  color: var(--error);
  border: 1px solid rgba(255,68,68,0.2);
}
.btn-danger:hover { background: rgba(255,68,68,0.2); }
.btn-sm { padding: 5px 10px; font-size: 11px; }
.btn-icon {
  width: 34px; height: 34px; padding: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer; font-size: 14px;
  transition: all var(--transition);
}
.btn-icon:hover {
  background: var(--bg-hover);
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: var(--glow-soft);
}
.btn-icon.active {
  background: linear-gradient(135deg, rgba(255,43,214,0.2), rgba(30,203,255,0.2));
  color: var(--accent);
  border-color: var(--accent);
  box-shadow: var(--glow-soft);
}
.btn-icon-label {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 6px 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer; font-size: 11px;
  transition: all var(--transition); white-space: nowrap;
}
.btn-icon-label:hover {
  background: var(--bg-hover);
  border-color: var(--accent);
  color: var(--accent);
}
.btn-block { width: 100%; }

/* ======== TOOLBAR ======== */
.toolbar {
  height: var(--toolbar-h);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center;
  padding: 0 12px; gap: 6px;
  flex-shrink: 0; overflow-x: auto;
}
.toolbar > * { flex-shrink: 0; }
.toolbar .separator, .toolbar .toolbar-sep {
  width: 1px; height: 24px;
  background: var(--border-light); margin: 0 4px; flex-shrink: 0;
}
.toolbar select {
  padding: 5px 8px; font-size: 11px;
  background: var(--bg-primary); border: 1px solid var(--border);
  color: var(--text-primary); border-radius: var(--radius-sm);
}
.zoom-group {
  margin-left: auto; display: flex;
  align-items: center; gap: 4px;
}
.zoom-group span {
  font-size: 12px; color: var(--text-muted);
  min-width: 40px; text-align: center;
}

/* ======== CANVAS AREA ======== */
.canvas-wrap {
  flex: 1; display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  background: #0f1016;
  background-image: radial-gradient(circle at 50% 50%, rgba(255,43,214,0.04) 0%, transparent 70%);
  position: relative; min-height: 0;
}
.canvas-wrap canvas {
  image-rendering: auto;
  box-shadow: 0 0 60px rgba(0,0,0,0.6), 0 0 120px rgba(255,43,214,0.05);
  flex-shrink: 0;
  border-radius: 2px;
}
.canvas-wrap.dragover::after {
  content: '\1F4C2 Drop to Import';
  position: absolute; inset: 10px;
  border: 2px dashed var(--accent);
  background: rgba(255,43,214,0.05);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: var(--accent);
  border-radius: var(--radius-lg);
  pointer-events: none; z-index: 100;
  backdrop-filter: blur(4px);
}

/* ======== STATUS BAR ======== */
.status-bar {
  height: 26px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  display: flex; align-items: center;
  padding: 0 12px; font-size: 10px;
  color: var(--text-muted); gap: 12px;
}
.status-bar .status-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--success); flex-shrink: 0;
}
.status-bar.error .status-dot { background: var(--error); }
.status-bar.loading .status-dot { background: var(--warning); animation: pulse 1s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

/* ======== TOAST NOTIFICATIONS — glassmorphism ======== */
.toast-container {
  position: fixed; top: 16px; right: 16px; z-index: 9999;
  display: flex; flex-direction: column; gap: 8px;
  pointer-events: none;
}
.toast {
  padding: 12px 18px; border-radius: var(--radius-lg);
  font-size: 12px; color: #fff; font-weight: 500;
  pointer-events: auto;
  animation: toastIn 0.3s ease;
  max-width: 360px;
  display: flex; align-items: center; gap: 8px;
  backdrop-filter: blur(var(--backdrop-blur));
  box-shadow: var(--shadow-card);
}
.toast.success {
  background: linear-gradient(135deg, rgba(0,255,136,0.15), rgba(0,100,50,0.2));
  border: 1px solid rgba(0,255,136,0.25);
}
.toast.error {
  background: linear-gradient(135deg, rgba(255,68,68,0.15), rgba(100,20,20,0.2));
  border: 1px solid rgba(255,68,68,0.25);
}
.toast.info {
  background: linear-gradient(135deg, rgba(30,203,255,0.15), rgba(10,50,80,0.2));
  border: 1px solid rgba(30,203,255,0.25);
}
.toast.warning {
  background: linear-gradient(135deg, rgba(255,170,0,0.15), rgba(100,60,0,0.2));
  border: 1px solid rgba(255,170,0,0.25);
}
.toast-close { background: none; border: none; color: #999; cursor: pointer; font-size: 16px; padding: 0 0 0 8px; }
@keyframes toastIn { from { opacity: 0; transform: translateX(40px) scale(0.95); } to { opacity: 1; transform: translateX(0) scale(1); } }

/* ======== LAYER LIST ======== */
.layer-list { display: flex; flex-direction: column; gap: 3px; }
.layer-item {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px;
  background: var(--bg-primary);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer; transition: all var(--transition);
  font-size: 11px;
}
.layer-item:hover { background: var(--bg-hover); border-color: var(--border-light); }
.layer-item.selected {
  border-color: var(--accent);
  background: var(--accent-dim);
  box-shadow: inset 0 0 0 1px rgba(255,43,214,0.1);
}
.layer-item.multi-selected {
  border-color: var(--accent2);
  background: var(--accent2-dim);
}
.layer-item.locked { opacity: 0.4; }
.layer-icon {
  width: 24px; height: 24px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(255,43,214,0.15), rgba(30,203,255,0.15));
  border-radius: 4px; font-size: 10px; font-weight: 700;
  color: var(--accent); flex-shrink: 0;
}
.layer-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.layer-actions { display: flex; gap: 3px; opacity: 0; transition: var(--transition); }
.layer-item:hover .layer-actions { opacity: 1; }
.layer-actions button {
  width: 22px; height: 22px; border: none;
  background: var(--bg-tertiary); color: var(--text-muted);
  border-radius: 4px; cursor: pointer; font-size: 10px;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.layer-actions button:hover { color: var(--accent); background: var(--bg-hover); }

/* ======== MODEL BADGES ======== */
.model-badge {
  padding: 3px 8px; border-radius: 4px;
  font-size: 9px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.5px;
}
.model-badge.ultra { background: rgba(255,43,214,0.2); color: var(--accent); }
.model-badge.pro { background: rgba(30,203,255,0.2); color: var(--accent2); }
.model-badge.standard { background: rgba(255,255,255,0.08); color: #aaa; }
.model-badge.fast { background: rgba(0,255,136,0.15); color: var(--success); }
.model-badge.budget { background: rgba(255,170,0,0.15); color: var(--warning); }
.model-info { font-size: 10px; color: var(--text-muted); margin-top: 4px; line-height: 1.4; }

/* ======== COLOR TOOLS ======== */
.color-swatches { display: flex; flex-wrap: wrap; gap: 5px; margin: 6px 0; }
.color-swatch {
  width: 26px; height: 26px; border-radius: 6px;
  cursor: pointer; border: 2px solid transparent;
  transition: all var(--transition);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.color-swatch:hover { transform: scale(1.2); box-shadow: 0 2px 12px rgba(0,0,0,0.5); }
.color-swatch.active { border-color: #fff; box-shadow: 0 0 12px rgba(255,255,255,0.3); }
.color-history { display: flex; gap: 3px; margin: 4px 0; flex-wrap: wrap; }
.color-history-item {
  width: 22px; height: 22px; border-radius: 4px;
  cursor: pointer; border: 1px solid var(--border);
}

/* ======== TEMPLATE GRID ======== */
.template-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.tpl-card {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  cursor: pointer; overflow: hidden;
  transition: all var(--transition);
}
.tpl-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,43,214,0.15);
}
.tpl-card canvas { width: 100%; display: block; }
.tpl-name {
  padding: 8px 10px; font-size: 10px;
  text-align: center; color: var(--text-muted); font-weight: 500;
}

/* ======== TEXT EFFECT PRESETS ======== */
.effect-presets { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.effect-preset {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 6px; cursor: pointer;
  text-align: center; transition: all var(--transition);
}
.effect-preset:hover { border-color: var(--accent); box-shadow: var(--glow-soft); }
.effect-preset .preview { font-size: 16px; font-weight: 700; margin-bottom: 4px; line-height: 1.2; }
.effect-preset .label { font-size: 9px; color: var(--text-muted); text-transform: uppercase; }

/* ======== AI PROGRESS ======== */
.ai-progress { margin: 8px 0; display: none; }
.ai-progress.active { display: block; }
.ai-progress-bar {
  height: 3px; background: var(--bg-primary);
  border-radius: 2px; overflow: hidden;
}
.ai-progress-fill {
  height: 100%;
  background: var(--gradient-button);
  width: 30%;
  animation: progressAnim 1.5s ease-in-out infinite;
  border-radius: 2px;
}
@keyframes progressAnim { 0% { width: 10%; margin-left: 0; } 50% { width: 40%; margin-left: 30%; } 100% { width: 10%; margin-left: 90%; } }
.ai-status { font-size: 10px; color: var(--text-muted); margin-top: 4px; }

/* ======== BRUSH OVERLAY ======== */
.brush-overlay { position: absolute; top: 0; left: 0; pointer-events: none; z-index: 50; }
.brush-toolbar {
  position: absolute; bottom: 60px; left: 50%; transform: translateX(-50%);
  background: rgba(26,27,36,0.92);
  backdrop-filter: blur(var(--backdrop-blur));
  border: 1px solid var(--border-light); border-radius: var(--radius-xl);
  padding: 8px 16px; display: flex; align-items: center; gap: 12px;
  z-index: 51; box-shadow: var(--shadow-card);
}

/* ======== IMAGE GRID ======== */
.image-grid, .img-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; }
.image-grid img, .img-grid img {
  width: 100%; aspect-ratio: 1; object-fit: cover;
  border-radius: var(--radius-sm);
  cursor: pointer; border: 1px solid var(--border);
  transition: all var(--transition);
}
.image-grid img:hover, .img-grid img:hover {
  border-color: var(--accent);
  transform: scale(1.05);
  box-shadow: 0 4px 16px rgba(255,43,214,0.2);
}

/* ======== RIGHT PANEL PROPS ======== */
.props-empty {
  text-align: center; padding: 40px 15px;
  color: var(--text-muted); font-size: 11px;
}
.props-group {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
}
.props-group-title {
  font-size: 10px; text-transform: uppercase;
  letter-spacing: 0.8px; color: var(--text-muted);
  margin-bottom: 10px; font-weight: 600;
}

.prop-section {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.prop-section:last-child { border-bottom: none; }
.prop-section-title {
  font-size: 10px; text-transform: uppercase;
  letter-spacing: 0.8px; color: var(--text-muted);
  margin-bottom: 10px; font-weight: 600;
}
.prop-section label {
  display: flex; align-items: center; gap: 6px;
  font-size: 11px; color: var(--text-secondary); margin-bottom: 5px;
}
.prop-section label input[type="range"] { flex: 1; }
.prop-section label span {
  font-size: 10px; color: var(--text-muted); min-width: 32px; text-align: right;
}

.align-buttons { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 6px; }

.preset-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; }
.preset-btn {
  padding: 6px 4px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer; font-size: 10px;
  text-align: center; transition: all var(--transition);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.preset-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
  box-shadow: var(--glow-soft);
}
.transform-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.transform-grid .tg-item { display: flex; align-items: center; gap: 4px; }
.transform-grid .tg-item label { font-size: 10px; color: var(--text-muted); min-width: 14px; }
.transform-grid .tg-item input { width: 100%; padding: 4px 6px; font-size: 11px; }

/* ======== FONT SELECT ======== */
select.font-select option { padding: 4px; }

/* ======== SHAPE BUTTONS ======== */
.shape-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; }
.shape-btn {
  width: 100%; aspect-ratio: 1;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 3px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer; transition: all var(--transition);
  color: var(--text-muted); font-size: 9px;
}
.shape-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
  box-shadow: var(--glow-soft);
}
.shape-btn .shape-icon { font-size: 20px; }

/* ======== SPINNER ======== */
.spinner {
  display: inline-block; width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,0.1);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ======== MISC ======== */
.divider { height: 1px; background: var(--border); margin: 8px 0; }
.badge {
  padding: 2px 6px; border-radius: 4px;
  font-size: 9px; font-weight: 600;
}
.badge-new { background: rgba(0,255,136,0.12); color: var(--success); }
.badge-ai { background: rgba(255,43,214,0.12); color: var(--accent); }
.tag {
  display: inline-block; padding: 2px 8px;
  background: var(--bg-tertiary); border-radius: 4px;
  font-size: 10px; color: var(--text-secondary);
}
.hidden { display: none !important; }

.quick-actions { display: flex; gap: 3px; margin-bottom: 8px; flex-wrap: wrap; }

.muted { color: var(--text-muted); font-size: 11px; line-height: 1.5; }

/* ======== FILE INPUT ======== */
input[type="file"] {
  width: 100%; padding: 8px 10px;
  background: var(--bg-primary); border: 1px solid var(--border);
  color: var(--text-secondary); border-radius: var(--radius-sm);
  font-size: 11px; cursor: pointer;
}
input[type="file"]::file-selector-button {
  background: var(--bg-tertiary); border: 1px solid var(--border);
  color: var(--text-primary); border-radius: var(--radius-sm);
  padding: 4px 12px; font-size: 11px; cursor: pointer;
  margin-right: 8px; transition: var(--transition);
}
input[type="file"]::file-selector-button:hover {
  background: var(--bg-hover); border-color: var(--accent);
}

/* ======== SPACING HELPERS ======== */
.accordion-body > *:not(:last-child) { margin-bottom: 6px; }
.accordion-body > label { margin-top: 4px; }
.accordion-body > .btn-primary,
.accordion-body > .btn-secondary { margin-top: 2px; }

/* ====================================================================
   RESPONSIVE BREAKPOINTS
   ==================================================================== */

/* Compact: <=1200px */
@media (max-width: 1200px) {
  :root { --sidebar-w: 270px; --rightpanel-w: 250px; }
  .toolbar { gap: 4px; padding: 0 8px; }
  .tab-btn { font-size: 11px; padding: 10px 4px; }
}

/* Tablet: <=960px */
@media (max-width: 960px) {
  :root { --sidebar-w: 260px; --rightpanel-w: 280px; }
  .right-panel {
    position: fixed; right: 0; top: 0; bottom: 0;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    box-shadow: -4px 0 30px rgba(0,0,0,0.5);
    backdrop-filter: blur(10px);
  }
  .right-panel.open { transform: translateX(0); }
  .rightpanel-toggle { display: flex; }
  .panel-backdrop.active { display: block; }
}

/* Mobile: <=700px */
@media (max-width: 700px) {
  :root { --sidebar-w: 85vw; --rightpanel-w: 85vw; }
  html { font-size: 13px; }

  .sidebar {
    position: fixed; left: 0; top: 0; bottom: 0;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    box-shadow: 4px 0 30px rgba(0,0,0,0.5);
    max-width: 340px;
    backdrop-filter: blur(10px);
  }
  .sidebar.open { transform: translateX(0); }
  .sidebar-toggle { display: flex; }
  .right-panel { max-width: 340px; }

  .toolbar {
    flex-wrap: nowrap;
    height: var(--toolbar-h);
    padding: 0 8px; gap: 3px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .toolbar .toolbar-sep, .toolbar .separator { display: none; }
  .toolbar .mobile-hide { display: none !important; }

  .btn-icon { width: 42px; height: 42px; font-size: 17px; min-width: 42px; border-radius: var(--radius); }
  .btn { padding: 10px 14px; font-size: 14px; }
  .btn-primary, .btn-secondary { min-height: 42px; border-radius: var(--radius); }
  .tab-btn { padding: 12px 6px; font-size: 13px; }

  input[type="text"], input[type="number"], textarea, select {
    font-size: 16px; padding: 10px 12px; min-height: 42px;
    border-radius: var(--radius);
  }
  input[type="range"] { height: 6px; }
  label { font-size: 12px; }
  .accordion-header { font-size: 12px; padding: 14px 16px; min-height: 48px; }

  .canvas-wrap { touch-action: none; }

  .toast-container { top: 8px; right: 8px; left: 8px; }
  .toast { max-width: 100%; font-size: 13px; border-radius: var(--radius-lg); }

  .template-grid { grid-template-columns: 1fr; }
  .shape-grid { grid-template-columns: repeat(4, 1fr); }
  .shape-btn { font-size: 10px; border-radius: var(--radius); }
  .shape-btn .shape-icon { font-size: 24px; }
  .effect-presets { grid-template-columns: 1fr; }

  .layer-actions { opacity: 1; }
  .layer-item { padding: 12px 10px; border-radius: var(--radius); }
  .layer-actions button { width: 30px; height: 30px; font-size: 13px; border-radius: 6px; }

  /* Context menu as bottom sheet */
  .ctx-menu {
    position: fixed !important;
    bottom: 0 !important; left: 0 !important; right: 0 !important;
    top: auto !important;
    max-width: 100vw; width: 100%;
    border-radius: 20px 20px 0 0;
    padding: 8px 0 env(safe-area-inset-bottom, 12px);
    box-shadow: 0 -8px 40px rgba(0,0,0,0.7);
    animation: ctxSlideUp 0.25s ease;
    background: rgba(26,27,36,0.96);
    backdrop-filter: blur(var(--backdrop-blur));
  }
  .ctx-menu-item { padding: 16px 22px; font-size: 15px; min-height: 50px; }
  .ctx-menu-sep { margin: 4px 18px; }
  @keyframes ctxSlideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }

  /* Mobile bottom bar */
  .mobile-bar {
    display: flex !important;
    position: fixed; bottom: 0; left: 0; right: 0;
    z-index: 85;
    background: rgba(26,27,36,0.96);
    backdrop-filter: blur(var(--backdrop-blur));
    border-top: 1px solid var(--border-light);
    padding: 6px 8px env(safe-area-inset-bottom, 6px);
    gap: 4px;
    justify-content: space-around; align-items: center;
  }
  .mobile-bar button {
    flex: 1;
    display: flex; flex-direction: column;
    align-items: center; gap: 3px;
    background: none; border: none;
    color: var(--text-muted);
    font-size: 20px; padding: 8px 2px;
    cursor: pointer; border-radius: var(--radius);
    transition: var(--transition);
    max-width: 64px;
  }
  .mobile-bar button span { font-size: 9px; line-height: 1; font-weight: 500; }
  .mobile-bar button:active {
    background: var(--accent-dim);
    color: var(--accent);
  }

  .canvas-wrap { padding-bottom: 64px; }
  .sidebar-toggle { top: 54px; }
  .rightpanel-toggle { top: 54px; }
  .status-bar { display: none; }
}

/* Extra small: <=480px */
@media (max-width: 480px) {
  :root { --sidebar-w: 100vw; --rightpanel-w: 100vw; }
  .sidebar, .right-panel { max-width: 100vw; }
}

/* ======== CONTEXT MENU ======== */
.ctx-menu {
  position: fixed; z-index: 10000;
  background: rgba(26,27,36,0.96);
  backdrop-filter: blur(var(--backdrop-blur));
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card), 0 0 40px rgba(0,0,0,0.3);
  min-width: 200px; padding: 6px 0;
  display: none; font-size: 12px;
}
.ctx-menu.show { display: block; }
.ctx-menu-item {
  padding: 9px 16px; cursor: pointer;
  display: flex; align-items: center; gap: 8px;
  color: var(--text-primary);
  transition: background 0.15s;
  border-radius: 0;
}
.ctx-menu-item:hover {
  background: var(--accent-dim);
  color: var(--accent);
}
.ctx-menu-item.disabled { opacity: 0.4; pointer-events: none; }
.ctx-menu-sep { height: 1px; background: var(--border); margin: 4px 10px; }
.ctx-menu-item .ctx-shortcut { margin-left: auto; font-size: 10px; color: var(--text-muted); }

/* ======== PRESENTATION MODE ======== */
.present-overlay {
  position: fixed; inset: 0; z-index: 99999;
  background: #000; display: flex;
  align-items: center; justify-content: center; cursor: none;
}
.present-overlay canvas { max-width: 100vw; max-height: 100vh; object-fit: contain; }
.present-exit-hint {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  color: rgba(255,255,255,0.3); font-size: 12px;
  z-index: 100000; pointer-events: none; transition: opacity 0.5s;
}

/* ======== INLINE TEXT EDITING ======== */
.inline-text-edit {
  position: absolute; z-index: 10000;
  background: rgba(19,20,26,0.7);
  border: 2px solid var(--accent);
  outline: none; resize: none;
  overflow: hidden; line-height: 1.3;
  padding: 2px 4px; box-sizing: border-box;
  border-radius: 2px;
}

/* ======== CROP BAR ======== */
.crop-bar {
  display: none; align-items: center; gap: 8px;
  padding: 6px 12px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}
.crop-bar.active { display: flex; }