@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  /* Premium Dark Theme Color System */
  --bg-primary: #090d16;
  --bg-secondary: #0f1626;
  --bg-tertiary: #172237;
  --bg-card: rgba(15, 22, 38, 0.7);
  --border-color: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(59, 130, 246, 0.4);
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  /* Vibrant Accents */
  --accent-blue: #3b82f6;
  --accent-blue-glow: rgba(59, 130, 246, 0.25);
  --accent-indigo: #6366f1;
  --accent-purple: #a855f7;
  
  /* Status Colors */
  --color-success: #10b981;
  --color-success-bg: rgba(16, 185, 129, 0.1);
  --color-warning: #f59e0b;
  --color-warning-bg: rgba(245, 158, 11, 0.1);
  --color-error: #ef4444;
  --color-danger-bg: rgba(239, 68, 68, 0.1);
  --color-info: #06b6d4;
  
  /* Animations */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(59, 130, 246, 0.05) 0%, transparent 40%);
  background-attachment: fixed;
}

/* Glassmorphism utility */
.glass {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: -0.02em;
}

a {
  color: inherit;
  text-decoration: none;
}

/* Navbar / Header */
header {
  height: 75px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  border-bottom: 1px solid rgba(59, 130, 246, 0.2);
  background: rgba(9, 13, 22, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4), inset 0 -1px 0 0 rgba(255, 255, 255, 0.05);
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #ffffff 30%, #a5b4fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 20px rgba(99, 102, 241, 0.2);
  cursor: pointer;
}

.logo-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 0 8px rgba(99, 102, 241, 0.4));
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.logo:hover .logo-svg {
  transform: rotate(30deg) scale(1.1);
}

.nav-links {
  display: flex;
  gap: 24px;
}

.nav-btn {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition-fast);
  cursor: pointer;
}

.nav-btn.primary {
  background: var(--accent-blue);
  color: white;
}

.nav-btn.primary:hover {
  background: #2563eb;
  box-shadow: 0 0 12px var(--accent-blue-glow);
}

.nav-btn.secondary {
  border: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.02);
}

.nav-btn.secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--text-muted);
}

.nav-btn.danger {
  background: var(--color-error);
  color: white;
  border: 1px solid var(--color-error);
}

.nav-btn.danger:hover {
  background: #dc2626;
  border-color: #dc2626;
  box-shadow: 0 0 12px rgba(239, 68, 68, 0.4);
}

/* Container Dashboard Layout */
.dashboard-container {
  max-width: 1400px;
  margin: 40px auto;
  padding: 0 24px;
}

.welcome-banner {
  padding: 40px;
  margin-bottom: 40px;
  position: relative;
  overflow: hidden;
}

.welcome-banner::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 100%;
  background: radial-gradient(circle at 80% 20%, rgba(99, 102, 241, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.welcome-banner h1 {
  font-size: 36px;
  margin-bottom: 8px;
}

.welcome-banner p {
  color: var(--text-secondary);
  font-size: 16px;
  max-width: 600px;
}

/* Stats Row */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.stat-card {
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.stat-icon.blue { background: rgba(59, 130, 246, 0.1); color: var(--accent-blue); }
.stat-icon.purple { background: rgba(168, 85, 247, 0.1); color: var(--accent-purple); }
.stat-icon.green { background: rgba(16, 185, 129, 0.1); color: var(--color-success); }
.stat-icon.yellow { background: rgba(245, 158, 11, 0.1); color: var(--color-warning); }

.stat-info .stat-value {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.2;
}

.stat-info .stat-label {
  font-size: 13px;
  color: var(--text-secondary);
}

/* Filter and Search Bar Section */
.controls-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 24px;
}

.search-wrapper {
  position: relative;
  flex: 1;
  max-width: 400px;
  min-width: 250px;
}

.search-input {
  width: 100%;
  padding: 12px 16px 12px 48px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-family: var(--font-body);
  transition: var(--transition-fast);
}

.search-input:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 2px var(--accent-blue-glow);
  outline: none;
}

.search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

.status-filter-wrapper {
  position: relative;
  min-width: 170px;
}

.status-filter-select {
  width: 100%;
  padding: 12px 36px 12px 40px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-family: var(--font-body);
  transition: var(--transition-fast);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}

.status-filter-select:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 2px var(--accent-blue-glow);
  outline: none;
}

.status-filter-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.status-filter-wrapper::after {
  content: '\f107';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.tabs-wrapper {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  max-width: 100%;
}

.tab-btn {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.tab-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
}

.tab-btn.active {
  background: var(--accent-blue);
  color: white;
  border-color: var(--accent-blue);
}

/* Test Grid and Cards */
.test-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.test-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  height: 250px;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.test-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 16px;
}

.series-tag {
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Series-specific styling */
.series-accenture { background: rgba(168, 85, 247, 0.15); color: #c084fc; border: 1px solid rgba(168, 85, 247, 0.3); }
.series-dts { background: rgba(59, 130, 246, 0.15); color: #60a5fa; border: 1px solid rgba(59, 130, 246, 0.3); }
.series-fscz { background: rgba(6, 182, 212, 0.15); color: #22d3ee; border: 1px solid rgba(6, 182, 212, 0.3); }
.series-fsnqt { background: rgba(239, 68, 68, 0.15); color: #f87171; border: 1px solid rgba(239, 68, 68, 0.3); }
.series-fst { background: rgba(245, 158, 11, 0.15); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.3); }
.series-fstcs { background: rgba(236, 72, 153, 0.15); color: #f472b6; border: 1px solid rgba(236, 72, 153, 0.3); }
.series-ts { background: rgba(16, 185, 129, 0.15); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.3); }
.series-otc { background: rgba(99, 102, 241, 0.15); color: #818cf8; border: 1px solid rgba(99, 102, 241, 0.3); }
.series-others { background: rgba(244, 63, 94, 0.15); color: #fb7185; border: 1px solid rgba(244, 63, 94, 0.3); }
.series-general { background: rgba(148, 163, 184, 0.15); color: #cbd5e1; border: 1px solid rgba(148, 163, 184, 0.3); }

.card-body {
  flex: 1;
}

.card-title {
  font-size: 18px;
  margin-bottom: 8px;
  color: var(--text-primary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 52px;
}

.card-meta {
  display: flex;
  gap: 16px;
  color: var(--text-secondary);
  font-size: 13px;
  margin-top: 12px;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.status-badge {
  font-size: 12px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.status-badge.not-started { color: var(--text-secondary); }
.status-badge.not-started::before { background: var(--text-muted); }
.status-badge.in-progress { color: var(--color-warning); }
.status-badge.in-progress::before { background: var(--color-warning); }
.status-badge.completed { color: var(--color-success); }
.status-badge.completed::before { background: var(--color-success); }

/* Start buttons */
.start-btn {
  background: rgba(59, 130, 246, 0.1);
  color: var(--accent-blue);
  border: 1px solid rgba(59, 130, 246, 0.2);
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.start-btn:hover {
  background: var(--accent-blue);
  color: white;
  border-color: var(--accent-blue);
  box-shadow: 0 0 10px var(--accent-blue-glow);
}

/* ==========================================================================
   Testing Interface Layout (test.html)
   ========================================================================== */
.test-layout {
  display: flex;
  height: calc(100vh - 70px);
  overflow: hidden;
}

/* Main content pane (left side) */
.test-main-pane {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  border-right: 1px solid var(--border-color);
}

/* Test progress bar at top of question area */
.test-progress-bar-container {
  height: 6px;
  background: var(--bg-secondary);
  width: 100%;
  position: relative;
}

.test-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-indigo));
  width: 0%;
  transition: width var(--transition-fast);
}

/* Question body split view */
.question-viewport {
  flex: 1;
  display: flex;
  overflow: hidden;
}

/* Question view sections */
.split-pane {
  flex: 1;
  overflow-y: auto;
  padding: 40px;
  height: 100%;
}

.split-pane.passage-pane {
  border-right: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.01);
}

.passage-container {
  border-left: 3px solid var(--accent-indigo);
  padding-left: 20px;
}

.passage-header {
  font-family: var(--font-heading);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-indigo);
  margin-bottom: 12px;
}

.passage-content {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.7;
}

.passage-content p {
  margin-bottom: 16px;
}

/* Question Area */
.question-container {
  max-width: 800px;
  margin: 0 auto;
}

.question-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.question-number {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  color: var(--accent-blue);
}

.flagged-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-warning);
}

.question-body {
  font-size: 16px;
  color: var(--text-primary);
  margin-bottom: 32px;
  line-height: 1.7;
}

.question-body pre, .question-body code {
  background: var(--bg-secondary);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'Courier New', Courier, monospace;
  font-size: 14px;
  color: #fb7185;
}

.question-body pre {
  padding: 16px;
  display: block;
  overflow-x: auto;
  margin: 16px 0;
  border: 1px solid var(--border-color);
  line-height: 1.5;
}

.options-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.option-item {
  display: flex;
  align-items: center;
  padding: 16px 20px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.01);
  cursor: pointer;
  transition: var(--transition-fast);
}

.option-item:hover {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(59, 130, 246, 0.2);
}

.option-item.selected {
  background: rgba(59, 130, 246, 0.08);
  border-color: var(--accent-blue);
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.1);
}

/* Custom styled radio button */
.custom-radio {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 16px;
  flex-shrink: 0;
  transition: var(--transition-fast);
}

.option-item:hover .custom-radio {
  border-color: var(--accent-blue);
}

.option-item.selected .custom-radio {
  border-color: var(--accent-blue);
  background: var(--accent-blue);
}

.custom-radio::after {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: white;
  transform: scale(0);
  transition: transform var(--transition-fast);
}

.option-item.selected .custom-radio::after {
  transform: scale(1);
}

.option-label-prefix {
  font-weight: 700;
  color: var(--accent-blue);
  margin-right: 8px;
  text-transform: uppercase;
}

.option-content {
  font-size: 15px;
}

/* Control footer bar */
.test-controls-bar {
  height: 80px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
}

.ctrl-group {
  display: flex;
  gap: 12px;
}

.ctrl-btn {
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 8px;
}

.ctrl-btn.secondary {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.ctrl-btn.secondary:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.08);
}

.ctrl-btn.primary {
  background: var(--accent-blue);
  color: white;
}

.ctrl-btn.primary:hover:not(:disabled) {
  background: #2563eb;
  box-shadow: 0 0 10px var(--accent-blue-glow);
}

.ctrl-btn.warning {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.3);
  color: var(--color-warning);
}

.ctrl-btn.warning:hover {
  background: var(--color-warning);
  color: var(--bg-primary);
}

.ctrl-btn.danger {
  background: var(--color-error);
  color: white;
}

.ctrl-btn.danger:hover {
  background: #dc2626;
}

.ctrl-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Right sidebar layout */
.test-sidebar-pane {
  width: 320px;
  height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--bg-secondary);
}

.sidebar-header {
  padding: 24px;
  border-bottom: 1px solid var(--border-color);
}

.timer-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--bg-tertiary);
  border-radius: 12px;
  padding: 16px;
  border: 1px solid var(--border-color);
  text-align: center;
}

.timer-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.timer-value {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  line-height: 1;
}

.timer-controls {
  margin-top: 10px;
  display: flex;
  gap: 8px;
}

.timer-ctrl-btn {
  padding: 4px 10px;
  font-size: 11px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-secondary);
  cursor: pointer;
}

.timer-ctrl-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}

/* Question grid palette */
.palette-container {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}

.palette-title {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 16px;
  font-weight: 600;
}

.question-palette-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}

.palette-btn {
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  border: 1px solid transparent;
}

/* Palette status states */
.palette-btn.unvisited {
  background: var(--bg-tertiary);
  border-color: var(--border-color);
  color: var(--text-secondary);
}

.palette-btn.unvisited:hover {
  border-color: var(--text-muted);
}

.palette-btn.visited {
  background: var(--bg-tertiary);
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}

.palette-btn.answered {
  background: var(--color-success-bg);
  border-color: var(--color-success);
  color: var(--color-success);
}

.palette-btn.review {
  background: var(--color-warning-bg);
  border-color: var(--color-warning);
  color: var(--color-warning);
}

.palette-btn.active {
  box-shadow: 0 0 0 2px var(--text-primary);
  font-size: 15px;
  transform: scale(1.05);
}

/* Palette legends */
.palette-legend {
  padding: 20px 24px;
  border-top: 1px solid var(--border-color);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  font-size: 11px;
  color: var(--text-secondary);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.legend-indicator {
  width: 12px;
  height: 12px;
  border-radius: 4px;
  border: 1px solid transparent;
}

.legend-indicator.unvisited { background: var(--bg-tertiary); border-color: var(--border-color); }
.legend-indicator.visited { background: var(--bg-tertiary); border-color: var(--accent-blue); }
.legend-indicator.answered { background: var(--color-success-bg); border-color: var(--color-success); }
.legend-indicator.review { background: var(--color-warning-bg); border-color: var(--color-warning); }

/* Results section styling */
.results-container {
  max-width: 800px;
  margin: 60px auto;
  padding: 40px;
  text-align: center;
}

.results-icon {
  font-size: 64px;
  color: var(--accent-indigo);
  margin-bottom: 24px;
}

.results-title {
  font-size: 32px;
  margin-bottom: 12px;
}

.results-subtitle {
  color: var(--text-secondary);
  margin-bottom: 40px;
}

.results-stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.results-stat-box {
  padding: 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 12px;
}

.results-stat-num {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 700;
  color: var(--accent-blue);
  line-height: 1.2;
}

.results-stat-label {
  font-size: 13px;
  color: var(--text-secondary);
}

.results-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  width: 100%;
  max-width: 480px;
  padding: 32px;
  text-align: center;
  transform: translateY(20px);
  transition: transform var(--transition-fast);
}

.modal-overlay.open .modal-content {
  transform: translateY(0);
}

.modal-title {
  font-size: 24px;
  margin-bottom: 12px;
}

.modal-body {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 24px;
  line-height: 1.5;
}

.modal-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}

/* Review view custom answers entry panel */
.answer-key-builder-box {
  margin-top: 30px;
  padding: 20px;
  border-radius: 12px;
  background: rgba(99, 102, 241, 0.05);
  border: 1px solid rgba(99, 102, 241, 0.2);
  text-align: left;
}

.builder-header {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  color: var(--accent-indigo);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.builder-desc {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

/* Custom review visual markers */
.option-item.correct-answer {
  background: rgba(16, 185, 129, 0.08) !important;
  border-color: var(--color-success) !important;
}

.option-item.correct-answer .custom-radio {
  background: var(--color-success) !important;
  border-color: var(--color-success) !important;
  color: white !important;
  font-size: 11px;
}

.option-item.correct-answer .custom-radio::after {
  content: none !important;
}

.option-item.wrong-answer {
  background: rgba(239, 68, 68, 0.08) !important;
  border-color: var(--color-error) !important;
}

.option-item.wrong-answer .custom-radio {
  background: var(--color-error) !important;
  border-color: var(--color-error) !important;
  color: white !important;
  font-size: 11px;
}

.option-item.wrong-answer .custom-radio::after {
  content: none !important;
}

.badge-correct {
  background: var(--color-success);
  color: white;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: bold;
  margin-left: auto;
}

.badge-wrong {
  background: var(--color-error);
  color: white;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: bold;
  margin-left: auto;
}

.badge-unattempted {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: bold;
  margin-left: auto;
}

/* Responsive tweaks */
@media (max-width: 900px) {
  .test-layout {
    flex-direction: column;
    height: auto;
    overflow: visible;
  }
  .test-sidebar-pane {
    width: 100%;
    height: auto;
    border-top: 1px solid var(--border-color);
  }
  .question-viewport {
    flex-direction: column;
    height: auto;
    overflow: visible;
  }
  .split-pane {
    width: 100%;
    height: auto;
    overflow: visible;
  }
}