/* ==========================================================================
   Form Engine Design System - Core Stylesheet
   Pure Geometric, Monochromatic, Zero Radius, Zero Shadow, High Whitespace
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* Colors */
  --color-primary: #0A0A0A;
  --color-secondary: #FAFAFA;
  --color-tertiary: #D4D4D8;
  --surface-base: #FAFAFA;
  --surface-card: #FFFFFF;
  --surface-inverse: #0A0A0A;
  --color-success: #16A34A;
  --color-warning: #CA8A04;
  --color-error: #DC2626;
  --color-info: #71717A;
  --border-subtle: #E5E5E5;
  --border-strong: #0A0A0A;
  --border-input: #D4D4D8;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --base-font-size: 16px;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-8: 96px;
  --space-10: 128px;

  /* Pure Geometric Constraints */
  --radius-none: 0px;
  --shadow-none: none;
  --transition-fast: 150ms ease;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border-radius: 0 !important;
  box-shadow: none !important;
}

html, body {
  background-color: var(--surface-base);
  color: var(--color-primary);
  font-family: var(--font-family);
  font-size: var(--base-font-size);
  font-weight: 300;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Typography Scale */
h1, .text-h1 {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--color-primary);
}

.text-hero {
  font-size: 56px;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

h2, .text-h2 {
  font-size: 28px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--color-primary);
}

h3, .text-h3 {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-primary);
}

p, .text-body {
  font-size: 16px;
  font-weight: 300;
  line-height: 1.65;
  color: #27272A;
}

.text-body-sm {
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
}

.text-caption {
  font-size: 12px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-info);
}

.text-mono {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.5;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  border-bottom: 1px solid var(--color-tertiary);
  transition: border-color var(--transition-fast);
}

a:hover {
  border-color: var(--color-primary);
}

/* Container & Layout */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.container-narrow {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.main-content {
  flex: 1 0 auto;
  padding: var(--space-6) 0 var(--space-8);
}

/* Header & Navigation */
.site-header {
  background: var(--surface-base);
  border-bottom: 1px solid var(--border-subtle);
  padding: var(--space-4) 0;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-logo {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-bottom: none;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.site-logo::before {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  background-color: var(--color-primary);
}

.nav-links {
  display: flex;
  gap: var(--space-4);
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-info);
  border-bottom: 2px solid transparent;
  padding-bottom: 4px;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-family);
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  text-align: center;
  cursor: pointer;
  border: 1px solid transparent;
  background: transparent;
  height: 40px;
  padding: 0 var(--space-3);
  text-decoration: none;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  white-space: nowrap;
}

.btn-sm {
  height: 32px;
  padding: 0 var(--space-2);
  font-size: 12px;
}

.btn-lg {
  height: 48px;
  padding: 0 var(--space-4);
  font-size: 16px;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-secondary);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background-color: #27272A;
  border-color: #27272A;
  color: #FFFFFF;
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-secondary);
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-primary);
  border-color: transparent;
}

.btn-ghost:hover {
  background-color: #F4F4F5;
}

.btn-destructive {
  background-color: var(--color-error);
  color: #FFFFFF;
  border-color: var(--color-error);
}

.btn-destructive:hover {
  background-color: #B91C1C;
}

.btn:disabled, .btn[disabled] {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}

/* Cards */
.card {
  background-color: var(--surface-card);
  border: 1px solid var(--border-subtle);
  padding: var(--space-4);
  transition: border-color var(--transition-fast);
}

.card:hover {
  border-color: var(--border-strong);
}

.card-header {
  margin-bottom: var(--space-3);
}

.card-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.card-meta {
  font-size: 12px;
  color: var(--color-info);
  font-family: var(--font-mono);
}

/* Form Controls & Inputs */
.form-group {
  margin-bottom: var(--space-4);
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.form-label .required-mark {
  color: var(--color-error);
  margin-left: 2px;
}

.form-help {
  font-size: 13px;
  font-weight: 300;
  color: var(--color-info);
  margin-top: var(--space-1);
  margin-bottom: var(--space-2);
}

.input-text, .select-input, .textarea-input {
  width: 100%;
  height: 40px;
  padding: 0 var(--space-3);
  font-family: var(--font-family);
  font-size: 14px;
  font-weight: 400;
  color: var(--color-primary);
  background-color: #FFFFFF;
  border: 1px solid var(--border-input);
  outline: none;
  transition: border-color var(--transition-fast);
}

.textarea-input {
  height: auto;
  min-height: 110px;
  padding: var(--space-3);
  line-height: 1.5;
  resize: vertical;
}

.input-text:hover, .select-input:hover, .textarea-input:hover {
  border-color: #A1A1AA;
}

.input-text:focus, .select-input:focus, .textarea-input:focus {
  border: 2px solid var(--color-primary);
  padding-left: calc(var(--space-3) - 1px);
}

.input-text:disabled, .select-input:disabled, .textarea-input:disabled {
  background-color: #F4F4F5;
  border-color: #E5E5E5;
  color: #A1A1AA;
  cursor: not-allowed;
}

.input-error {
  border-color: var(--color-error) !important;
}

.error-message {
  color: var(--color-error);
  font-size: 12px;
  margin-top: var(--space-1);
  font-weight: 400;
}

/* Custom Checkbox & Radio */
.choice-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.choice-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 14px;
  font-weight: 400;
  cursor: pointer;
  user-select: none;
}

.choice-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.custom-box {
  width: 18px;
  height: 18px;
  border: 1px solid var(--color-tertiary);
  background-color: #FFFFFF;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.choice-input:focus + .custom-box {
  border-color: var(--color-primary);
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.choice-input:checked + .custom-box {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.choice-input[type="checkbox"]:checked + .custom-box::after {
  content: '';
  display: block;
  width: 5px;
  height: 9px;
  border: solid var(--color-secondary);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) translate(-1px, -1px);
}

.choice-input[type="radio"]:checked + .custom-box {
  background-color: #FFFFFF;
  border-color: var(--color-primary);
}

.choice-input[type="radio"]:checked + .custom-box::after {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  background-color: var(--color-primary);
}

/* File Upload Field */
.file-dropzone {
  border: 1px dashed var(--border-input);
  background-color: #FFFFFF;
  padding: var(--space-4);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.file-dropzone:hover {
  border-color: var(--color-primary);
  background-color: #FDFDFD;
}

.file-dropzone input[type="file"] {
  display: none;
}

.file-dropzone-text {
  font-size: 14px;
  color: var(--color-info);
}

.file-dropzone-name {
  margin-top: var(--space-2);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-primary);
  font-weight: 500;
}

/* Chips / Badges */
.chip {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding: 0 var(--space-2);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid var(--color-tertiary);
  color: var(--color-info);
  background: transparent;
  line-height: 1;
}

.chip-published {
  background-color: var(--color-primary);
  color: var(--color-secondary);
  border-color: var(--color-primary);
}

.chip-draft {
  background: transparent;
  color: var(--color-info);
  border-color: var(--color-tertiary);
}

.chip-success {
  border-color: var(--color-success);
  color: var(--color-success);
}

.chip-error {
  border-color: var(--color-error);
  color: var(--color-error);
}

/* Lists & Tables */
.table-wrapper {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border-subtle);
  background-color: #FFFFFF;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
}

.data-table th {
  background-color: #F4F4F5;
  color: var(--color-primary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.05em;
  padding: 12px var(--space-3);
  border-bottom: 1px solid var(--border-subtle);
}

.data-table td {
  padding: 14px var(--space-3);
  border-bottom: 1px solid #F4F4F5;
  color: #27272A;
  font-weight: 400;
}

.data-table tr:hover td {
  background-color: #FAFAFA;
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(10, 10, 10, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 200ms ease, visibility 200ms ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background-color: #FFFFFF;
  border: 1px solid var(--color-primary);
  width: 90%;
  max-width: 500px;
  padding: var(--space-5);
  position: relative;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: var(--space-3);
}

.modal-close {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: var(--color-info);
  line-height: 1;
}

.modal-close:hover {
  color: var(--color-primary);
}

/* Footer & Hidden Trigger */
.site-footer {
  background-color: var(--surface-inverse);
  color: #A1A1AA;
  padding: var(--space-6) 0;
  margin-top: auto;
  border-top: 1px solid #27272A;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-copyright {
  font-size: 13px;
  cursor: default;
  user-select: none;
  transition: color var(--transition-fast);
}

.footer-copyright:hover {
  color: #FAFAFA;
}

/* Grid System */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

@media (max-width: 768px) {
  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }
  .header-inner, .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }
  .text-hero {
    font-size: 38px;
  }
  h1, .text-h1 {
    font-size: 30px;
  }
}

/* Toast Notifications */
#toast-container {
  position: fixed;
  bottom: var(--space-4);
  right: var(--space-4);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.toast {
  background-color: var(--color-primary);
  color: var(--color-secondary);
  padding: 12px var(--space-4);
  font-size: 13px;
  border: 1px solid #27272A;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 260px;
  animation: toastIn 150ms ease-out;
}

.toast-error {
  background-color: var(--color-error);
  border-color: #B91C1C;
}

.toast-success {
  background-color: #0A0A0A;
  border-left: 4px solid var(--color-success);
}

@keyframes toastIn {
  from { transform: translateY(10px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Easter Egg Overlay Container */
#easter-egg-canvas-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 99999;
}

/* Template Picker Modal Cards */
.template-picker-card {
  transition: transform 150ms ease, border-color 150ms ease, box-shadow 150ms ease;
  background: #FFFFFF;
}
.template-picker-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary) !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* ==========================================================================
   FormEngine Pro - 5 Theme Presets (dark, light, peach, strawberry, avocado)
   ========================================================================== */

/* Theme Dark: Full Dark Mode across entire page, cards, and form inputs */
body.theme-dark {
  --color-primary: #F4F4F5;
  --color-secondary: #121214;
  --color-tertiary: #3F3F46;
  --surface-base: #121214;
  --surface-card: #1E1E22;
  --surface-inverse: #F4F4F5;
  --color-info: #A1A1AA;
  --border-subtle: #2E2E34;
  --border-strong: #71717A;
  --border-input: #3F3F46;
  background-color: #121214 !important;
  color: #F4F4F5 !important;
}

body.theme-dark .site-header {
  background-color: #18181B !important;
  border-bottom-color: #2E2E34 !important;
}

body.theme-dark .site-footer {
  background-color: #18181B !important;
  border-top-color: #2E2E34 !important;
}

body.theme-dark .card {
  background-color: #1E1E22 !important;
  border-color: #2E2E34 !important;
  color: #F4F4F5 !important;
}

body.theme-dark .card-title,
body.theme-dark h1,
body.theme-dark h2,
body.theme-dark h3,
body.theme-dark h4,
body.theme-dark .form-label,
body.theme-dark .choice-label,
body.theme-dark .text-body,
body.theme-dark p {
  color: #F4F4F5 !important;
}

body.theme-dark .text-caption,
body.theme-dark .form-help,
body.theme-dark .card-meta {
  color: #A1A1AA !important;
}

body.theme-dark .input-text,
body.theme-dark .select-input,
body.theme-dark .textarea-input {
  background-color: #26262B !important;
  color: #F4F4F5 !important;
  border-color: #3F3F46 !important;
}

body.theme-dark .input-text:hover,
body.theme-dark .select-input:hover,
body.theme-dark .textarea-input:hover {
  border-color: #71717A !important;
}

body.theme-dark .input-text:focus,
body.theme-dark .select-input:focus,
body.theme-dark .textarea-input:focus {
  border-color: #F4F4F5 !important;
  background-color: #2A2A30 !important;
}

body.theme-dark .btn-secondary {
  background-color: transparent !important;
  color: #F4F4F5 !important;
  border-color: #71717A !important;
}

body.theme-dark .btn-secondary:hover {
  background-color: #2E2E34 !important;
  color: #FFFFFF !important;
}

body.theme-dark .btn-ghost {
  color: #E4E4E7 !important;
}

body.theme-dark .btn-ghost:hover {
  background-color: #27272A !important;
}

body.theme-dark .custom-box {
  background-color: #26262B !important;
  border-color: #52525B !important;
}

body.theme-dark .choice-input:checked + .custom-box {
  background-color: #F4F4F5 !important;
  border-color: #F4F4F5 !important;
}

body.theme-dark .modal-box {
  background-color: #1E1E22 !important;
  border-color: #3F3F46 !important;
  color: #F4F4F5 !important;
}

body.theme-dark .data-table th,
body.theme-dark .data-table td {
  border-color: #2E2E34 !important;
  color: #F4F4F5 !important;
}

body.theme-dark .data-table thead tr {
  background-color: #26262B !important;
}

body.theme-dark .progress-bar-container {
  background-color: #27272A !important;
}

/* Theme Peach: Warm Soft Peach */
body.theme-peach {
  --color-primary: #431407;
  --color-secondary: #FFF7F2;
  --color-tertiary: #FED7AA;
  --surface-base: #FFF7F2;
  --surface-card: #FFFFFF;
  --color-info: #9A3412;
  --border-subtle: #FFEDD5;
  --border-strong: #EA580C;
  --border-input: #FED7AA;
  background-color: #FFF7F2 !important;
  color: #431407 !important;
}
body.theme-peach .card {
  background-color: #FFFFFF !important;
  border-color: #FED7AA !important;
}
body.theme-peach .input-text,
body.theme-peach .select-input,
body.theme-peach .textarea-input {
  background-color: #FFFBF7 !important;
  border-color: #FED7AA !important;
  color: #431407 !important;
}
body.theme-peach .btn-primary {
  background-color: #EA580C !important;
  border-color: #EA580C !important;
  color: #FFFFFF !important;
}

/* Theme Strawberry: Sweet Fresh Rose Red */
body.theme-strawberry {
  --color-primary: #881337;
  --color-secondary: #FFF1F2;
  --color-tertiary: #FECDD3;
  --surface-base: #FFF1F2;
  --surface-card: #FFFFFF;
  --color-info: #BE123C;
  --border-subtle: #FFE4E6;
  --border-strong: #E11D48;
  --border-input: #FECDD3;
  background-color: #FFF1F2 !important;
  color: #881337 !important;
}
body.theme-strawberry .card {
  background-color: #FFFFFF !important;
  border-color: #FECDD3 !important;
}
body.theme-strawberry .input-text,
body.theme-strawberry .select-input,
body.theme-strawberry .textarea-input {
  background-color: #FFF5F7 !important;
  border-color: #FECDD3 !important;
  color: #881337 !important;
}
body.theme-strawberry .btn-primary {
  background-color: #E11D48 !important;
  border-color: #E11D48 !important;
  color: #FFFFFF !important;
}

/* Theme Avocado: Natural Organic Green */
body.theme-avocado {
  --color-primary: #143E19;
  --color-secondary: #F2F8F2;
  --color-tertiary: #B7E4C7;
  --surface-base: #F2F8F2;
  --surface-card: #FFFFFF;
  --color-info: #2D6A4F;
  --border-subtle: #D8EED8;
  --border-strong: #2D6A4F;
  --border-input: #B7E4C7;
  background-color: #F2F8F2 !important;
  color: #143E19 !important;
}
body.theme-avocado .card {
  background-color: #FFFFFF !important;
  border-color: #D8EED8 !important;
}
body.theme-avocado .input-text,
body.theme-avocado .select-input,
body.theme-avocado .textarea-input {
  background-color: #F8FCF8 !important;
  border-color: #B7E4C7 !important;
  color: #143E19 !important;
}
body.theme-avocado .btn-primary {
  background-color: #2D6A4F !important;
  border-color: #2D6A4F !important;
  color: #FFFFFF !important;
}

/* Theme Light: Default Clean */
body.theme-light {
  --color-primary: #0A0A0A;
  --color-secondary: #FAFAFA;
  --color-tertiary: #D4D4D8;
  --surface-base: #FAFAFA;
  --surface-card: #FFFFFF;
  --border-subtle: #E5E5E5;
  --border-strong: #0A0A0A;
  --border-input: #D4D4D8;
}

/* Theme Yellow Lemon: Bright Citrus & Warm Yellow */
body.theme-lemon {
  --color-primary: #854D0E;
  --color-secondary: #FEFCE8;
  --color-tertiary: #FEF08A;
  --surface-base: #FEFCE8;
  --surface-card: #FFFFFF;
  --color-info: #CA8A04;
  --border-subtle: #FEF08A;
  --border-strong: #EAB308;
  --border-input: #FDE047;
  background-color: #FEFCE8 !important;
  color: #713F12 !important;
}
body.theme-lemon .card {
  background-color: #FFFFFF !important;
  border-color: #FEF08A !important;
}
body.theme-lemon .input-text,
body.theme-lemon .select-input,
body.theme-lemon .textarea-input {
  background-color: #FFFFF7 !important;
  border-color: #FDE047 !important;
  color: #713F12 !important;
}
body.theme-lemon .btn-primary {
  background-color: #EAB308 !important;
  border-color: #CA8A04 !important;
  color: #1C1917 !important;
  font-weight: 700 !important;
}
body.theme-lemon .btn-primary:hover {
  background-color: #CA8A04 !important;
  color: #FFFFFF !important;
}
body.theme-lemon .chip-published {
  background-color: #FEF08A !important;
  color: #854D0E !important;
  border-color: #FDE047 !important;
}

/* ================= OPENING ANIMATIONS ================= */
@keyframes animFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes animSlideUp {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes animZoomIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes animSmoothReveal {
  0% { opacity: 0; transform: translateY(18px) scale(0.99); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

.anim-fade-in {
  animation: animFadeIn 0.55s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.anim-slide-up {
  animation: animSlideUp 0.65s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.anim-zoom-in {
  animation: animZoomIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.anim-smooth-reveal {
  animation: animSmoothReveal 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* ================= RICH TEXT QUESTION FORMATTING ================= */
.question-rich-label {
  display: block;
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-primary);
  word-break: break-word;
}

.question-rich-label a {
  color: #2563EB;
  text-decoration: underline;
  font-weight: 600;
}

.question-rich-label a:hover {
  color: #1D4ED8;
}

.question-rich-label img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 4px;
  margin: 8px 0;
  border: 1px solid var(--border-subtle);
}

.question-rich-label ul,
.question-rich-label ol {
  margin: 6px 0 6px 20px;
  padding: 0;
}

.question-rich-label code {
  background: #F4F4F5;
  padding: 2px 5px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
}

/* ================= RICH TEXT WYSIWYG EDITOR FOR RESPONSES ================= */
.rte-container {
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  transition: border-color 0.15s ease;
}

.rte-container:focus-within {
  border-color: var(--color-primary);
}

.rte-toolbar {
  display: flex;
  align-items: center;
  gap: 3px;
  padding: 6px 8px;
  background: #FAFAFA;
  border-bottom: 1px solid var(--border-subtle);
  flex-wrap: wrap;
}

.rte-btn {
  background: transparent;
  border: 1px solid transparent;
  color: #374151;
  padding: 3px 7px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  border-radius: 3px;
  line-height: 1.3;
  user-select: none;
}

.rte-btn:hover {
  background: #E5E7EB;
  border-color: #D1D5DB;
  color: #111827;
}

.rte-btn.active {
  background: #0A0A0A;
  color: #FFFFFF;
}

.rte-separator {
  width: 1px;
  height: 18px;
  background: #E5E7EB;
  margin: 0 3px;
}

.rte-editor {
  min-height: 120px;
  max-height: 400px;
  overflow-y: auto;
  padding: 10px 12px;
  outline: none;
  font-family: var(--font-family);
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-primary);
}

.rte-editor[contenteditable]:empty:before {
  content: attr(data-placeholder);
  color: #9CA3AF;
  pointer-events: none;
}

/* ================= QUICK STATUS TOGGLE SWITCH ================= */
.status-toggle-wrapper {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.quick-toggle-switch {
  position: relative;
  display: inline-block;
  width: 38px;
  height: 22px;
  vertical-align: middle;
}

.quick-toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.quick-toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: #D4D4D8;
  transition: .25s ease;
  border-radius: 22px;
}

.quick-toggle-slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .25s ease;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.25);
}

.quick-toggle-switch input:checked + .quick-toggle-slider {
  background-color: #16A34A;
}

.quick-toggle-switch input:checked + .quick-toggle-slider:before {
  transform: translateX(16px);
}

/* ================= REDIRECT COUNTDOWN BANNER ================= */
.redirect-countdown-card {
  margin: var(--space-4) auto;
  max-width: 540px;
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  padding: var(--space-4);
  text-align: center;
  border-radius: 4px;
}

.redirect-progress-bar {
  width: 100%;
  height: 6px;
  background: #DBEAFE;
  margin: 12px 0 8px;
  border-radius: 3px;
  overflow: hidden;
}

.redirect-progress-fill {
  height: 100%;
  background: #2563EB;
  width: 100%;
  transition: width 1s linear;
}

/* ================= QUILL.JS INTEGRATION TUNING ================= */
.ql-toolbar.ql-snow {
  border-top-left-radius: 4px;
  border-top-right-radius: 4px;
  border-color: var(--border-subtle, #E2E8F0);
  background: #F8FAFC;
  padding: 6px 8px;
}

.ql-container.ql-snow {
  border-bottom-left-radius: 4px;
  border-bottom-right-radius: 4px;
  border-color: var(--border-subtle, #E2E8F0);
  font-family: inherit;
  font-size: 15px;
  background: #FFFFFF;
}

.ql-snow .ql-stroke {
  stroke: #475569;
}

.ql-snow .ql-fill {
  fill: #475569;
}

.ql-snow .ql-picker {
  color: #475569;
}

.ql-editor {
  min-height: 100px;
  line-height: 1.6;
}

.ql-editor.ql-blank::before {
  color: #94A3B8;
  font-style: normal;
}

.ql-container.ql-snow:focus-within {
  border-color: var(--color-primary, #0A0A0A);
}

.quill-error .ql-container.ql-snow {
  border-color: #EF4444 !important;
  box-shadow: 0 0 0 1px #EF4444;
}

/* Dark theme support for Quill */
body.theme-dark .ql-toolbar.ql-snow {
  background: #1E1E22;
  border-color: #2E2E34;
}

body.theme-dark .ql-container.ql-snow {
  background: #18181B;
  border-color: #2E2E34;
  color: #F4F4F5;
}

body.theme-dark .ql-snow .ql-stroke {
  stroke: #A1A1AA;
}

body.theme-dark .ql-snow .ql-fill {
  fill: #A1A1AA;
}

body.theme-dark .ql-snow .ql-picker {
  color: #A1A1AA;
}

body.theme-dark .ql-editor.ql-blank::before {
  color: #71717A;
}

.quill-question-container .ql-editor {
  min-height: 60px;
}

/* ================= RICH TEXT DISPLAY FORMATTING ================= */
.question-rich-label p {
  margin: 0 0 6px 0;
  display: inline;
}

.question-rich-label p:last-child {
  margin-bottom: 0;
}

.text-body.question-rich-label p {
  display: block;
  margin: 0 0 10px 0;
}

.text-body.question-rich-label p:last-child {
  margin-bottom: 0;
}

.question-rich-label img,
.text-body.question-rich-label img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
  margin: 8px 0;
  display: block;
}

.question-rich-label a,
.text-body.question-rich-label a {
  color: var(--color-primary, #2563EB);
  text-decoration: underline;
  word-break: break-all;
}

.question-rich-label ul,
.text-body.question-rich-label ul {
  padding-left: 20px;
  margin: 6px 0 10px 0;
  list-style-type: disc;
}

.question-rich-label ol,
.text-body.question-rich-label ol {
  padding-left: 20px;
  margin: 6px 0 10px 0;
  list-style-type: decimal;
}

.question-rich-label li,
.text-body.question-rich-label li {
  margin-bottom: 4px;
}

/* Rich Text Response Formatting */
.rich-text-preview-box {
  background: #F8FAFC;
  border: 1px solid var(--border-subtle);
  padding: 12px 14px;
  border-radius: 6px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-primary);
  margin-top: 6px;
}
.rich-text-preview-box p {
  margin: 0 0 8px 0;
}
.rich-text-preview-box p:last-child {
  margin-bottom: 0;
}
.rich-text-preview-box strong, .rich-text-preview-box b {
  font-weight: 700;
}
.rich-text-preview-box em, .rich-text-preview-box i {
  font-style: italic;
}
.rich-text-preview-box u {
  text-decoration: underline;
}
.rich-text-preview-box ul {
  list-style-type: disc;
  margin: 6px 0 10px 22px;
  padding-left: 0;
}
.rich-text-preview-box ol {
  list-style-type: decimal;
  margin: 6px 0 10px 22px;
  padding-left: 0;
}
.rich-text-preview-box li {
  margin-bottom: 3px;
}
.rich-text-preview-box a {
  color: #2563EB;
  text-decoration: underline;
}
.rich-text-preview-box img {
  max-width: 100%;
  border-radius: 4px;
  margin: 6px 0;
}