/* =============================================
   QUIZ BUILDER — STYLES.CSS
   ============================================= */

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

:root {
  --bg: #0e0f14;
  --bg2: #14161d;
  --bg3: #1c1e27;
  --bg4: #22252f;
  --border: #2a2d3a;
  --border2: #363a4a;
  --text: #e8eaf2;
  --text2: #9a9db8;
  --text3: #5c5f78;
  --accent: #6c63ff;
  --accent2: #8b83ff;
  --accent-soft: rgba(108, 99, 255, 0.15);
  --accent-glow: 0 0 20px rgba(108, 99, 255, 0.4);
  --success: #23d18b;
  --danger: #ff5e7a;
  --warning: #ffb830;
  --info: #38b2ff;
  --radius: 10px;
  --radius-sm: 6px;
  --radius-lg: 16px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.2);
  --transition: 0.18s ease;
  --font: 'DM Sans', sans-serif;
  --header-h: 56px;
  --col-steps-w: 220px;
  --col-widgets-w: 220px;
  --col-settings-w: 300px;
}

/* ─── QUIZ THEMES ─── */
.theme-light {
  --quiz-bg-color: #ffffff;
  --quiz-text-color: #0e0f14;
  --quiz-text-muted: #5c5f78;
  --quiz-border-color: #e2e8f0;
  --quiz-input-bg: #f4f5f8;
  --quiz-input-border: #d1d5db;
}

.theme-dark {
  --quiz-bg-color: #14161d;
  --quiz-text-color: #e8eaf2;
  --quiz-text-muted: #9a9db8;
  --quiz-border-color: #2a2d3a;
  --quiz-input-bg: #22252f;
  --quiz-input-border: #363a4a;
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: -0.5px;
  line-height: 1.5;
  overflow: hidden;
}

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 99px; }

/* ─── HEADER ─── */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  padding: 0 16px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  gap: 16px;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.brand-icon {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--accent), #a78bfa);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
}

.brand-name {
  font-weight: 700;
  font-size: 16px;
  background: linear-gradient(135deg, #fff, var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-tag {
  font-size: 10px;
  font-weight: 600;
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  color: var(--accent2);
  padding: 1px 6px;
  border-radius: 99px;
  letter-spacing: 0.5px;
}

.header-center { flex: 1; display: flex; justify-content: center; }

.quiz-title-input {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.5px;
  padding: 6px 14px;
  border-radius: var(--radius);
  text-align: center;
  width: 320px;
  transition: border-color var(--transition);
}
.quiz-title-input:focus {
  outline: none;
  border-color: var(--accent);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.btn-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font);
  cursor: pointer;
  border: none;
  transition: all var(--transition);
}

.btn-secondary {
  background: var(--bg3);
  color: var(--text2);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background: var(--bg4);
  color: var(--text);
  border-color: var(--border2);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: var(--accent-glow);
}
.btn-primary:hover {
  background: var(--accent2);
  transform: translateY(-1px);
}

/* ─── BODY LAYOUT ─── */
.app-body {
  display: flex;
  height: calc(100vh - var(--header-h));
  margin-top: var(--header-h);
  overflow: hidden;
}

/* ─── DASHBOARD ─── */
.dashboard-view {
  display: flex;
  flex-direction: column;
  height: 100vh;
  background: var(--bg);
  overflow: hidden;
}

.dashboard-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  padding: 0 24px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.btn-new-quiz {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: var(--accent-glow);
  letter-spacing: -0.3px;
}

.btn-new-quiz:hover {
  background: var(--accent2);
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(108,99,255,0.5);
}

.dashboard-body {
  flex: 1;
  overflow-y: auto;
  padding: 32px 32px;
}

.dashboard-section-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 16px;
}

.quiz-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.quiz-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.quiz-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), #a78bfa);
  opacity: 0;
  transition: opacity var(--transition);
}

.quiz-card:hover {
  border-color: var(--border2);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.quiz-card:hover::before {
  opacity: 1;
}

.quiz-card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.quiz-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.quiz-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 500;
  color: var(--text3);
  background: var(--bg3);
  border: 1px solid var(--border);
  padding: 3px 8px;
  border-radius: 99px;
}

.quiz-card-date {
  font-size: 11px;
  color: var(--text3);
  margin-top: auto;
}

.quiz-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.quiz-card-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.quiz-card-btn.edit {
  background: var(--bg3);
  color: var(--text2);
}

.quiz-card-btn.edit:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent2);
}

.quiz-card-btn.delete {
  background: var(--bg3);
  color: var(--text3);
}

.quiz-card-btn.delete:hover {
  background: rgba(255, 94, 122, 0.12);
  border-color: var(--danger);
  color: var(--danger);
}

.quiz-card-empty {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 80px 20px;
  color: var(--text3);
  text-align: center;
}

.quiz-card-empty-icon {
  font-size: 48px;
  opacity: 0.4;
}

.quiz-card-empty p {
  font-size: 14px;
  line-height: 1.6;
  max-width: 280px;
}

.quiz-card-empty .btn-new-quiz {
  margin-top: 4px;
}

/* ─── COLUMN SHARED ─── */
aside, .col-canvas {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.col-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 44px;
  padding: 0 14px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--text3);
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
  flex-shrink: 0;
}

/* ─── STEPS COLUMN ─── */
.col-steps {
  width: var(--col-steps-w);
  background: var(--bg2);
  border-right: 1px solid var(--border);
  flex-shrink: 0;
}

.steps-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}

.step-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  margin-bottom: 3px;
  transition: all var(--transition);
  position: relative;
  border: 1px solid transparent;
  background: transparent;
}

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

.step-item.active {
  background: var(--accent-soft);
  border-color: var(--accent);
}

.step-drag-handle {
  color: var(--text3);
  cursor: grab;
  font-size: 14px;
  flex-shrink: 0;
}

.step-number {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--bg4);
  display: flex; align-items: center; justify-content: center;
  font-size: 10px;
  font-weight: 700;
  flex-shrink: 0;
}

.step-item.active .step-number {
  background: var(--accent);
  color: #fff;
}

.step-name {
  flex: 1;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.step-actions {
  display: none;
  gap: 4px;
  flex-shrink: 0;
}

.step-item:hover .step-actions,
.step-item.active .step-actions {
  display: flex;
}

.step-action-btn {
  background: transparent;
  border: none;
  color: var(--text3);
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 4px;
  font-size: 12px;
  transition: all var(--transition);
}

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

.btn-icon-sm {
  background: var(--accent);
  border: none;
  color: #fff;
  width: 22px; height: 22px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}

.btn-icon-sm:hover {
  background: var(--accent2);
  transform: scale(1.1);
}

/* ─── WIDGETS COLUMN ─── */
.col-widgets {
  width: var(--col-widgets-w);
  background: var(--bg2);
  border-right: 1px solid var(--border);
  flex-shrink: 0;
}

.widgets-grid {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px;
  overflow-y: auto;
}

.widget-card {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: grab;
  transition: all var(--transition);
  font-size: 13px;
  font-weight: 500;
  color: var(--text2);
}

.widget-card:hover {
  background: var(--bg4);
  border-color: var(--accent);
  color: var(--text);
  transform: translateX(2px);
}

.widget-icon {
  width: 28px; height: 28px;
  background: var(--bg4);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

/* ─── CANVAS COLUMN ─── */
.col-canvas {
  flex: 1;
  background: var(--bg);
  min-width: 0;
}

.canvas-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 44px;
  padding: 0 20px;
  letter-spacing: -1px;
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
  flex-shrink: 0;
}

.canvas-step-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.canvas-step-info span:first-child {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.canvas-step-badge {
  font-size: 11px;
  font-weight: 600;
  background: var(--bg4);
  padding: 2px 8px;
  border-radius: 99px;
  color: var(--text2);
}

.canvas-tools { display: flex; gap: 8px; }

.btn-sm {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text2);
  font-family: var(--font);
  font-size: 12px;
  font-weight: 500;
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
}

.btn-sm:hover {
  background: var(--bg4);
  color: var(--text);
}

.btn-sm.btn-danger:hover {
  background: rgba(255, 94, 122, 0.15);
  border-color: var(--danger);
  color: var(--danger);
}

.step-conditions-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 20px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.conditions-label {
  font-size: 11px;
  color: var(--text3);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-cond {
  background: transparent;
  border: 1px solid var(--border2);
  color: var(--text2);
  font-family: var(--font);
  font-size: 11px;
  padding: 3px 9px;
  border-radius: 99px;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-cond:hover {
  border-color: var(--accent);
  color: var(--accent2);
}

.conditions-summary-text {
  font-size: 12px;
  color: var(--text2);
  font-style: italic;
}

.canvas-frame {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  justify-content: center;
  padding: 30px 20px;
  background: var(--bg);
  transition: background var(--transition), color var(--transition);
}

.canvas-frame.theme-light, .canvas-frame.theme-dark {
  background: var(--quiz-bg-color);
  color: var(--quiz-text-color);
}

.canvas-inner {
  width: 100%;
  max-width: 640px;
  min-height: 400px;
  background: var(--bg2);
  border-radius: var(--radius-lg);
  border: 2px dashed var(--border2);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  transition: all var(--transition);
}

.canvas-frame.theme-light .canvas-inner, .canvas-frame.theme-dark .canvas-inner {
  background: transparent;
  border-color: transparent;
}

.canvas-inner.drag-over {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.canvas-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 60px 20px;
  color: var(--text3);
  text-align: center;
}

.canvas-empty-icon { font-size: 40px; }
.canvas-empty-text { font-size: 14px; line-height: 1.6; }

/* ─── CANVAS ELEMENTS ─── */
.canvas-element {
  position: relative;
  border-radius: var(--radius-sm);
  border: 1px dashed var(--border2);
  transition: all var(--transition);
  cursor: pointer;
  background: transparent;
}

.canvas-element:hover {
  border-color: var(--accent-soft);
}

.canvas-element.selected {
  border-color: var(--accent);
}

.element-toolbar {
  display: none;
  position: absolute;
  top: -32px;
  right: 0;
  background: var(--bg4);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 2px 4px;
  gap: 4px;
  z-index: 10;
}

.canvas-element:hover .element-toolbar,
.canvas-element.selected .element-toolbar {
  display: flex;
}

.elem-btn {
  background: transparent;
  border: none;
  color: var(--text3);
  cursor: pointer;
  padding: 3px 6px;
  border-radius: 4px;
  font-size: 12px;
  transition: all var(--transition);
}

.elem-btn:hover {
  background: var(--border2);
  color: var(--text);
}

.elem-btn.danger:hover {
  background: rgba(255,94,122,0.2);
  color: var(--danger);
}

/* Widget: Text */
.widget-text-el {
  padding: 12px 16px;
}

.widget-text-el .editable-text {
  color: inherit;
  font-size: 15px;
  font-weight: 400;
  letter-spacing: -0.5px;
  outline: none;
  width: 100%;
  background: transparent;
  border: none;
  font-family: var(--font);
  line-height: 1.6;
  resize: none;
  min-height: 40px;
}

/* Widget: Heading */
.widget-heading-el {
  padding: 12px 16px;
}

.widget-heading-el .editable-heading {
  color: inherit;
  font-weight: 700;
  letter-spacing: -1px;
  outline: none;
  width: 100%;
  background: transparent;
  border: none;
  font-family: var(--font);
  line-height: 1.3;
  resize: none;
  margin: 0;
}

.widget-heading-el .editable-heading[data-level="h1"] { font-size: 36px; min-height: 48px; }
.widget-heading-el .editable-heading[data-level="h2"] { font-size: 28px; min-height: 40px; }
.widget-heading-el .editable-heading[data-level="h3"] { font-size: 24px; min-height: 36px; }
.widget-heading-el .editable-heading[data-level="h4"] { font-size: 20px; min-height: 30px; }
.widget-heading-el .editable-heading[data-level="h5"] { font-size: 18px; min-height: 28px; }
.widget-heading-el .editable-heading[data-level="h6"] { font-size: 16px; min-height: 24px; min-width: 100%; }

.theme-light .widget-heading-el .editable-heading,
.theme-dark .widget-heading-el .editable-heading {
  color: var(--quiz-text-color);
}

/* Widget: Image */
.widget-image-el {
  padding: 12px;
}

.image-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 160px;
  background: var(--bg4);
  border-radius: var(--radius-sm);
  border: 2px dashed var(--border2);
  color: var(--text3);
  cursor: pointer;
  font-size: 13px;
  transition: all var(--transition);
}

.image-placeholder:hover {
  border-color: var(--accent);
  color: var(--accent2);
}

.image-placeholder .img-icon { font-size: 28px; }

.element-img {
  width: 100%;
  border-radius: var(--radius-sm);
  object-fit: cover;
  display: block;
  max-height: 300px;
}

/* Widget: Button */
.widget-button-el {
  padding: 12px 16px;
}

.quiz-btn {
  width: 100%;
  padding: 14px 24px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  cursor: default;
  transition: all var(--transition);
  box-shadow: 0 4px 12px rgba(108,99,255,0.3);
}

/* Widget: Divider */
.widget-divider-el {
  padding: 16px;
}

.divider-line {
  border: none;
  border-top: 1px solid var(--border2);
  width: 100%;
}

/* Widget: Lead */
.widget-lead-el {
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.lead-title {
  font-size: 15px;
  font-weight: 600;
  color: inherit;
}

.lead-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.lead-field label {
  font-size: 12px;
  color: inherit;
  opacity: 0.8;
  font-weight: 500;
}

.lead-field-input {
  background: var(--quiz-input-bg, var(--bg4));
  border: 1px solid var(--quiz-input-border, var(--border));
  border-radius: var(--radius-sm);
  color: inherit;
  font-family: var(--font);
  font-size: 14px;
  padding: 9px 12px;
  pointer-events: none;
}

/* ─── SETTINGS COLUMN ─── */
.col-settings {
  width: var(--col-settings-w);
  background: var(--bg2);
  border-left: 1px solid var(--border);
  flex-shrink: 0;
}

.settings-panel {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.settings-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 40px 16px;
  text-align: center;
  color: var(--text3);
}

.settings-empty-icon { font-size: 36px; }

.settings-section {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.settings-section-header {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--text3);
  padding: 8px 12px;
  background: var(--bg4);
  border-bottom: 1px solid var(--border);
}

.settings-section-body {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-group label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.form-input {
  background: var(--bg4);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font);
  font-size: 13px;
  padding: 8px 10px;
  width: 100%;
  transition: border-color var(--transition);
}

.form-input:focus {
  outline: none;
  border-color: var(--accent);
}

.form-input option {
  background: var(--bg4);
}

.form-textarea {
  resize: vertical;
  min-height: 64px;
}

.form-input-sm {
  padding: 6px 8px;
  font-size: 12px;
}

.inline-row {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}

.tags-input-area {
  background: var(--bg4);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  min-height: 42px;
  cursor: text;
  transition: border-color var(--transition);
}

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

.tag-chip {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: 99px;
  padding: 2px 8px;
  font-size: 11px;
  color: var(--accent2);
  font-weight: 600;
}

.tag-chip-remove {
  background: none;
  border: none;
  color: var(--accent2);
  cursor: pointer;
  font-size: 12px;
  line-height: 1;
  padding: 0 2px;
}

.tag-chip-remove:hover { color: var(--danger); }

.tags-input {
  background: transparent;
  border: none;
  color: var(--text);
  font-family: var(--font);
  font-size: 12px;
  outline: none;
  min-width: 80px;
  flex: 1;
}

/* ─── FLOW VIEW ─── */
.flow-view-body {
  background: var(--bg);
}

.flow-container {
  flex: 1;
  overflow: auto;
  position: relative;
  padding: 60px;
}

.flow-canvas-svg {
  position: absolute;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 0;
  width: 100%;
  height: 100%;
}

.flow-nodes-layer {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: flex-start;
}

.flow-node {
  width: 220px;
  background: var(--bg2);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.flow-node:hover {
  border-color: var(--accent);
  box-shadow: var(--accent-glow);
  transform: translateY(-2px);
}

.flow-node-header {
  background: var(--bg4);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border);
}

.flow-node-number {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.flow-node-title {
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.flow-node-body {
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.flow-btn-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg3);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 12px;
}

.flow-btn-label { color: var(--text2); }

.flow-btn-target {
  font-size: 11px;
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  color: var(--accent2);
  padding: 2px 8px;
  border-radius: 99px;
  font-weight: 600;
}

.flow-node-score {
  font-size: 11px;
  color: var(--text3);
  display: flex;
  gap: 6px;
}

/* ─── MODALS ─── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.15s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 480px;
  box-shadow: var(--shadow);
  animation: slideUp 0.2s ease;
}

.modal-box.modal-lg { max-width: 600px; }
.modal-box.modal-sm { max-width: 360px; }

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.modal-box-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  font-size: 15px;
}

.modal-box-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.modal-desc {
  font-size: 13px;
  color: var(--text2);
  line-height: 1.6;
}

.btn-close {
  background: var(--bg4);
  border: 1px solid var(--border);
  color: var(--text2);
  width: 28px; height: 28px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 12px;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}

.btn-close:hover {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
}

.modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 4px;
}

.btn-modal-primary {
  background: var(--accent);
  border: none;
  color: #fff;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
}

.btn-modal-primary:hover { background: var(--accent2); }

.btn-modal-secondary {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text2);
  font-family: var(--font);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
}

.btn-modal-secondary:hover {
  background: var(--bg4);
  color: var(--text);
}

.code-preview {
  background: var(--bg4);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  font-size: 11px;
  font-family: 'Courier New', monospace;
  color: var(--success);
  overflow-x: auto;
  white-space: pre;
  max-height: 160px;
  overflow-y: auto;
}

.checkbox-group, .radio-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.checkbox-label, .radio-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text2);
  cursor: pointer;
}

.checkbox-label input, .radio-label input {
  accent-color: var(--accent);
}

/* ─── PREVIEW MODAL ─── */
.modal-preview {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 900px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow);
  animation: slideUp 0.2s ease;
}

.modal-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  font-size: 15px;
  flex-shrink: 0;
}

.modal-preview-body {
  flex: 1;
  overflow-y: auto;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 30px;
  background: var(--bg);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.preview-phone {
  width: 100%;
  max-width: 420px;
  background: var(--bg2);
  color: var(--text);
  border-radius: 24px;
  border: 2px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.preview-phone.theme-light, .preview-phone.theme-dark {
  background: var(--quiz-bg-color);
  color: var(--quiz-text-color);
  border-color: var(--quiz-border-color);
}

.preview-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 300px;
}

.preview-score-bar {
  display: flex;
  justify-content: space-between;
  padding: 10px 20px;
  background: var(--bg3);
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text2);
}

/* Preview elements */
.preview-text {
  font-size: 15px;
  color: inherit;
  line-height: 1.6;
}

.preview-heading, .play-heading {
  font-weight: 700;
  letter-spacing: -1px;
  color: inherit;
  line-height: 1.3;
  margin: 0;
}

h1.preview-heading, h1.play-heading { font-size: 36px; }
h2.preview-heading, h2.play-heading { font-size: 28px; }
h3.preview-heading, h3.play-heading { font-size: 24px; }
h4.preview-heading, h4.play-heading { font-size: 20px; }
h5.preview-heading, h5.play-heading { font-size: 18px; }
h6.preview-heading, h6.play-heading { font-size: 16px; }

.theme-light .preview-heading, .theme-dark .preview-heading,
.theme-light .play-heading, .theme-dark .play-heading {
  color: var(--quiz-text-color);
}

.preview-img {
  width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
  max-height: 200px;
}

.preview-btn {
  width: 100%;
  padding: 14px 24px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 4px 12px rgba(108,99,255,0.3);
  text-align: center;
}

.preview-btn:hover {
  background: var(--accent2);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(108,99,255,0.4);
}

.preview-lead-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.preview-lead-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.preview-lead-label {
  font-size: 12px;
  color: var(--text2);
  font-weight: 600;
}

.preview-lead-input {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  padding: 9px 12px;
  width: 100%;
  transition: border-color var(--transition);
}

.preview-lead-input:focus {
  outline: none;
  border-color: var(--accent);
}

.preview-divider {
  border: none;
  border-top: 1px solid var(--border2);
  margin: 0;
}

/* ─── AUTOSAVE INDICATOR ─── */
.autosave-dot {
  position: fixed;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: 5px 14px;
  font-size: 11px;
  color: var(--text3);
  z-index: 50;
  opacity: 0;
  transition: opacity 0.4s;
  display: flex;
  align-items: center;
  gap: 6px;
}

.autosave-dot.visible { opacity: 1; }
.autosave-dot .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ─── DRAG ─── */
.dragging-over { border-color: var(--accent) !important; }
.element-dragging { opacity: 0.4; }

/* ─── SCORE COLOR ─── */
.score-positive { color: var(--success); }
.score-negative { color: var(--danger); }

/* ─── NOTIFICATION TOAST ─── */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 18px;
  font-size: 13px;
  color: var(--text);
  z-index: 2000;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 8px;
  animation: slideUp 0.2s ease;
  max-width: 320px;
}

.toast.success { border-color: var(--success); }
.toast.danger { border-color: var(--danger); }
.toast.info { border-color: var(--info); }

/* ─── CHOICE WIDGETS — CANVAS BUILDER ─── */
.widget-choice-el {
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.choice-question {
  font-size: 15px;
  font-weight: 600;
  color: inherit;
  line-height: 1.4;
}

.choice-options-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.choice-option-preview {
  position: relative;
  background: var(--quiz-input-bg, var(--bg4));
  border: 1px solid var(--quiz-input-border, var(--border));
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--transition);
}

.choice-option-preview:hover {
  border-color: var(--accent);
}

.choice-badge {
  position: absolute;
  top: 6px;
  right: 40px;
  background: linear-gradient(135deg, #ffb830, #ff8c00);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 99px;
  letter-spacing: 0.3px;
}

.choice-option-inner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
}

.choice-option-icon {
  font-size: 20px;
  flex-shrink: 0;
}

.choice-option-img {
  width: 36px;
  height: 36px;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
}

.choice-option-text-wrap {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.choice-option-label {
  font-size: 13px;
  font-weight: 500;
  color: inherit;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.choice-option-desc {
  font-size: 11px;
  color: inherit;
  opacity: 0.7;
}

.choice-option-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.choice-score {
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 99px;
}

.choice-score.pos { background: rgba(35,209,139,0.15); color: var(--success); }
.choice-score.neg { background: rgba(255,94,122,0.15); color: var(--danger); }

.choice-tags-hint {
  font-size: 10px;
  color: var(--text3);
}

.choice-option-actions {
  display: none;
  position: absolute;
  top: 50%;
  right: 6px;
  transform: translateY(-50%);
  gap: 3px;
  align-items: center;
}

.choice-option-preview:hover .choice-option-actions {
  display: flex;
}

.choice-opt-btn {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text2);
  border-radius: 4px;
  cursor: pointer;
  padding: 3px 6px;
  font-size: 11px;
  transition: all var(--transition);
  line-height: 1.2;
}

.choice-opt-btn:hover { background: var(--bg4); color: var(--text); }
.choice-opt-btn.danger:hover { background: rgba(255,94,122,0.15); border-color: var(--danger); color: var(--danger); }

.choice-add-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.choice-add-btn {
  background: transparent;
  border: 1px dashed var(--quiz-input-border, var(--border2));
  color: inherit;
  opacity: 0.8;
  border-radius: var(--radius-sm);
  padding: 10px;
  font-family: var(--font);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}

.choice-add-btn:hover {
  border-color: var(--quiz-primary-color, var(--accent));
  color: inherit;
  opacity: 1;
}

.choice-confirm-preview {
  flex-shrink: 0;
  width: auto;
  padding: 8px 16px;
  font-size: 13px;
  cursor: default;
  opacity: 0.8;
}

.choice-mode-badge {
  font-size: 10px;
  color: var(--text3);
  font-weight: 600;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

/* ─── CHOICE — SETTINGS PANEL LIST ─── */
.choice-settings-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.choice-settings-opt-row {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg4);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px 10px;
}

.choice-opt-num {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--bg3);
  border: 1px solid var(--border2);
  color: var(--text3);
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.choice-opt-name {
  flex: 1;
  font-size: 12px;
  color: var(--text2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.choice-opt-row-actions {
  display: flex;
  gap: 3px;
}

/* ─── CHOICE WIDGETS — PREVIEW MODAL ─── */
.preview-choice-widget {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.preview-choice-question {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
}

.preview-choice-options {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.preview-choice-card {
  position: relative;
  background: var(--bg3);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  overflow: hidden;
  transition: all 0.18s ease;
  user-select: none;
}

.preview-choice-card:hover {
  border-color: var(--accent);
  background: var(--bg4);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(108,99,255,0.15);
}

.preview-choice-card.selected {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.preview-choice-card.selected::after {
  content: '✓';
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 22px;
  height: 22px;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 22px;
  text-align: center;
}

.preview-choice-card.recommended {
  border-color: #ffb830;
}

.preview-choice-card.recommended:hover,
.preview-choice-card.recommended.selected {
  border-color: #ffb830;
  background: rgba(255,184,48,0.08);
}

.preview-choice-img {
  width: 100%;
  height: 100px;
  object-fit: cover;
  display: block;
}

.preview-choice-card-body {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  padding-right: 40px; /* room for checkmark */
}

.preview-choice-icon {
  font-size: 22px;
  flex-shrink: 0;
}

.preview-choice-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.preview-choice-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
}

.preview-choice-desc {
  font-size: 12px;
  color: var(--text3);
  line-height: 1.4;
}

.preview-badge-rec {
  font-size: 10px;
  font-weight: 700;
  background: linear-gradient(135deg, #ffb830, #ff8c00);
  color: #fff;
  padding: 2px 7px;
  border-radius: 99px;
  white-space: nowrap;
  flex-shrink: 0;
}

.preview-choice-hint {
  font-size: 11px;
  color: var(--text3);
  text-align: center;
  font-style: italic;
}

/* ─── COLOR HEX INPUT ROW ─── */
.color-hex-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.color-hex-input {
  flex: 1;
  font-family: 'Courier New', monospace;
  letter-spacing: 0.5px;
}

.color-swatch {
  width: 36px;
  height: 36px;
  border: none;
  border-radius: var(--radius-sm);
  padding: 2px;
  cursor: pointer;
  background: var(--bg4);
  flex-shrink: 0;
  box-shadow: 0 0 0 1px var(--border);
  transition: box-shadow var(--transition);
}

.color-swatch:hover {
  box-shadow: 0 0 0 1px var(--accent);
}

/* ─── EMOJI PICKER ─── */
.emoji-picker-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.emoji-preview-btn {
  width: 44px;
  height: 44px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  flex-shrink: 0;
  color: var(--text3);
}

.emoji-preview-btn:hover {
  border-color: var(--accent);
  background: var(--bg4);
}

.emoji-clear-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text3);
  font-size: 11px;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font);
  transition: all var(--transition);
}

.emoji-clear-btn:hover {
  border-color: var(--danger);
  color: var(--danger);
}

.emoji-picker-popover {
  position: relative;
  z-index: 200;
  margin-top: 8px;
  background: var(--bg3);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.epicker-inner {
  max-height: 280px;
  overflow-y: auto;
  padding: 8px;
}

.epicker-cat-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--text3);
  padding: 8px 4px 4px;
}

.epicker-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  margin-bottom: 4px;
}

.epicker-emoji {
  width: 32px;
  height: 32px;
  background: transparent;
  border: none;
  border-radius: 6px;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  padding: 0;
}

.epicker-emoji:hover {
  background: var(--bg4);
}

/* ─── AUTH VIEW ─── */
.auth-view {
  position: fixed; inset: 0;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
}
.auth-card {
  width: 100%; max-width: 360px;
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 32px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 16px;
}
.auth-brand {
  display: flex; align-items: center; gap: 8px;
  font-size: 18px; font-weight: 700; justify-content: center;
  margin-bottom: 8px;
  background: linear-gradient(135deg, #fff, var(--accent2));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.auth-title {
  font-size: 20px; font-weight: 600; text-align: center; color: var(--text);
  margin-bottom: 8px;
}
.auth-brand .brand-icon { width: 24px; height: 24px; font-size: 12px; }

/* ─── ADMIN TABLE ─── */
.table-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}
.admin-table th, .admin-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.admin-table th {
  background: var(--bg3);
  font-size: 12px; font-weight: 600; color: var(--text3);
  text-transform: uppercase; letter-spacing: 0.5px;
}
.admin-table td { font-size: 14px; color: var(--text); }
.admin-table tbody tr:hover { background: var(--bg3); }
.admin-td-actions { display: flex; gap: 8px; justify-content: flex-end; }

/* ─── PLAY VIEW (FULL SCREEN) ─── */
.play-view {
  position: fixed; inset: 0;
  background: var(--bg);
  display: flex; align-items: flex-start; justify-content: center;
  z-index: 2000;
  overflow-y: auto;
  padding: 80px 20px 40px 20px;
  transition: background var(--transition), color var(--transition);
}

.play-view.theme-light, .play-view.theme-dark {
  background: var(--quiz-bg-color);
  color: var(--quiz-text-color);
}

.play-container {
  width: 100%; max-width: 600px;
  background: var(--bg2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 20px;
  transition: background var(--transition), color var(--transition);
}

.play-view.theme-light .play-container, .play-view.theme-dark .play-container {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  color: inherit;
}

/* Play mode input fields */
.theme-light .play-input, .theme-dark .play-input,
.theme-light .preview-lead-input, .theme-dark .preview-lead-input {
  background: var(--quiz-input-bg);
  border-color: var(--quiz-input-border);
  color: inherit;
}
.theme-light .play-input::placeholder, .theme-dark .play-input::placeholder,
.theme-light .preview-lead-input::placeholder, .theme-dark .preview-lead-input::placeholder {
  color: var(--quiz-text-muted);
}

.play-btn-next, .play-form-btn {
  background: var(--accent); color: #fff;
  border: none; padding: 14px 24px; border-radius: var(--radius-sm);
  font-size: 16px; font-weight: 600; cursor: pointer;
  margin-top: 10px; transition: all var(--transition); width: 100%;
}
.play-btn-next:hover, .play-form-btn:hover { background: var(--accent2); transform: translateY(-2px); }
.play-choice-btn, .preview-choice-btn {
  background: var(--quiz-input-bg, var(--bg3));
  border: 1px solid var(--quiz-input-border, var(--border));
  color: inherit;
  border-radius: var(--radius-sm);
  padding: 15px;
  font-size: 15px; font-weight: 500;
  cursor: pointer; transition: all var(--transition);
  text-align: left; width: 100%; margin-bottom: 10px;
}
.play-choice-btn:hover, .preview-choice-btn:hover { background: var(--quiz-border-color, var(--bg4)); border-color: var(--quiz-primary-color, var(--border2)); }
.play-choice-btn.selected, .preview-choice-btn.selected { background: var(--accent-soft); border-color: var(--accent); }