/* ─── CSS Custom Properties ─────────────────────────────────────────── */
:root {
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --bg: #111827;
  --panel-bg: #1f2937;
  --card-bg: #283040;
  --card-hover: #313d50;
  --text-fg: #e5e7eb;
  --muted: #9ca3af;
  --section-fg: #60a5fa;
  --copied-ok: #22c55e;
  --chip-bg: #374151;
  --chip-fg: #d1d5db;
  --warn-fg: #fbbf24;

  --font-stack: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont,
    "Helvetica Neue", Arial, sans-serif;
  --mono: "Cascadia Code", "Fira Code", "Consolas", monospace;
  --radius: 8px;
  --radius-sm: 4px;
  --transition: 0.18s ease;
}

/* ─── Reset & Base ──────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text-fg);
  font-family: var(--font-stack);
  font-size: 14px;
  line-height: 1.55;
  min-height: 100vh;
}

a {
  color: var(--section-fg);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover {
  color: var(--accent);
}

::selection {
  background: var(--accent);
  color: #fff;
}

/* ─── Scrollbar ─────────────────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: var(--chip-bg);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--muted);
}

/* ─── Nav Bar ───────────────────────────────────────────────────────── */
.navbar {
  background: var(--panel-bg);
  display: flex;
  align-items: center;
  padding: 0 24px;
  height: 52px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar-brand {
  font-weight: 700;
  font-size: 16px;
  color: var(--text-fg);
  margin-right: 32px;
  white-space: nowrap;
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.navbar-links a {
  color: var(--muted);
  padding: 14px 14px;
  font-size: 13px;
  font-weight: 500;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.navbar-links a:hover {
  color: var(--text-fg);
}
.navbar-links a.active {
  color: var(--text-fg);
  border-bottom-color: var(--accent);
}

.nav-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
  margin-left: auto;
  white-space: nowrap;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.status-dot.ok {
  background: var(--copied-ok);
}
.status-dot.warn {
  background: var(--warn-fg);
}

/* ─── Mobile nav toggle ────────────────────────────────────────────── */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-fg);
  font-size: 22px;
  cursor: pointer;
  padding: 4px 8px;
  margin-left: auto;
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }
  .navbar-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 52px;
    left: 0;
    right: 0;
    background: var(--panel-bg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding: 8px 0;
  }
  .navbar-links.open {
    display: flex;
  }
  .navbar-links a {
    padding: 10px 24px;
    border-bottom: none;
  }
  .navbar-links a.active {
    background: rgba(37, 99, 235, 0.1);
    border-bottom: none;
  }
  .nav-status {
    margin-left: 0;
    margin-right: auto;
    padding: 8px 24px;
  }
}

/* ─── Layout ────────────────────────────────────────────────────────── */
.container {
  max-width: 1600px;
  margin: 0 auto;
  padding: 20px 32px;
}

.two-col {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.col-left {
  flex: 1 1 0;
  min-width: 200px;
  overflow: hidden;
}

.col-resize-handle {
  flex: 0 0 6px;
  cursor: col-resize;
  background: #1f2937;
  border-radius: 3px;
  transition: background 0.15s;
  position: relative;
}

.col-resize-handle:hover,
.col-resize-handle.dragging {
  background: var(--accent);
}

.col-resize-handle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 2px;
  height: 32px;
  border-left: 1px solid #4b5563;
  border-right: 1px solid #4b5563;
  pointer-events: none;
}

.col-right {
  flex: 0 0 420px;
  min-width: 280px;
  position: sticky;
  top: 72px;
  max-height: calc(100vh - 92px);
  overflow-y: auto;
}

body.col-resizing {
  cursor: col-resize;
  user-select: none;
}

@media (max-width: 1024px) {
  .two-col {
    flex-direction: column;
  }
  .col-left, .col-right {
    flex: 1 1 100%;
    position: static;
    max-height: none;
  }
}

/* ─── Cards ─────────────────────────────────────────────────────────── */
.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 16px;
  transition: background var(--transition);
}
.card:hover {
  background: var(--card-hover);
}
.card-flat {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 16px;
}

.panel {
  background: var(--panel-bg);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}

/* ─── Section Headers ───────────────────────────────────────────────── */
.section-header {
  color: var(--section-fg);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-header .copy-all-link {
  font-size: 11px;
  font-weight: 500;
  text-transform: none;
  letter-spacing: normal;
  color: var(--muted);
  cursor: pointer;
  margin-left: auto;
}
.section-header .copy-all-link:hover {
  color: var(--section-fg);
}

/* ─── Buttons ───────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 18px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-stack);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), transform 0.1s ease;
  white-space: nowrap;
}
.btn:active {
  transform: scale(0.97);
}
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover:not(:disabled) {
  background: var(--accent-hover);
}

.btn-secondary {
  background: var(--card-bg);
  color: var(--text-fg);
}
.btn-secondary:hover:not(:disabled) {
  background: var(--card-hover);
}

.btn-success {
  background: #16a34a;
  color: #fff;
}
.btn-success:hover:not(:disabled) {
  background: #15803d;
}

.btn-warn {
  background: #d97706;
  color: #fff;
}
.btn-warn:hover:not(:disabled) {
  background: #b45309;
}

.btn-danger {
  background: #dc2626;
  color: #fff;
}
.btn-danger:hover:not(:disabled) {
  background: #b91c1c;
}

.btn-sm {
  padding: 5px 12px;
  font-size: 12px;
}

.btn-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

/* ─── Forms & Inputs ────────────────────────────────────────────────── */
.form-group {
  margin-bottom: 14px;
}

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  background: var(--card-bg);
  color: var(--text-fg);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-family: var(--font-stack);
  font-size: 14px;
  transition: border-color var(--transition);
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--accent);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.5;
}

.form-textarea-lg {
  min-height: 280px;
}

.form-textarea-mono {
  font-family: var(--mono);
  font-size: 13px;
  min-height: 500px;
  line-height: 1.6;
}

.form-input[type="password"] {
  letter-spacing: 2px;
}

.form-file {
  color: var(--muted);
  font-size: 13px;
}

.input-group {
  display: flex;
  gap: 8px;
}
.input-group .form-input {
  flex: 1;
}

/* ─── Copyable Elements ─────────────────────────────────────────────── */
.copyable {
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  border-radius: var(--radius-sm);
  padding: 3px 6px;
  margin: -3px -6px;
}
.copyable:hover {
  background: rgba(37, 99, 235, 0.12);
}
.copyable.copied {
  background: rgba(34, 197, 94, 0.15);
  color: var(--copied-ok);
}

/* ─── Skill Chips ───────────────────────────────────────────────────── */
.chip-container {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}

.chip {
  background: var(--chip-bg);
  color: var(--chip-fg);
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 12px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
  user-select: none;
}
.chip:hover {
  background: var(--accent);
  color: #fff;
}
.chip.copied {
  background: var(--copied-ok);
  color: #fff;
}

/* ─── Badges ────────────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 2px 8px;
  border-radius: 10px;
}

.badge-tailored {
  background: rgba(37, 99, 235, 0.2);
  color: var(--accent);
}

.badge-source {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 3px;
  font-weight: 600;
  text-transform: uppercase;
}
.badge-linkedin {
  background: rgba(10, 102, 194, 0.2);
  color: #0a66c2;
}
.badge-indeed {
  background: rgba(44, 22, 75, 0.3);
  color: #a78bfa;
}

/* ─── Experience / Job Blocks ───────────────────────────────────────── */
.job-block {
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.job-block:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.job-title {
  font-weight: 600;
  font-size: 14px;
  color: var(--text-fg);
}

.job-company {
  color: var(--section-fg);
  font-size: 13px;
}

.job-meta {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 6px;
}

.bullet-list {
  list-style: none;
  padding: 0;
  margin: 4px 0 0 0;
}

.bullet-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 3px 6px;
  margin: 0 -6px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition);
}
.bullet-item:hover {
  background: rgba(37, 99, 235, 0.08);
}
.bullet-item.copied {
  background: rgba(34, 197, 94, 0.12);
}

.bullet-dot {
  color: var(--muted);
  margin-top: 1px;
  flex-shrink: 0;
  font-size: 10px;
  line-height: 1.55;
  pointer-events: none;
}

.bullet-text {
  font-size: 13px;
  color: var(--text-fg);
  pointer-events: none;
}

/* ─── Education ─────────────────────────────────────────────────────── */
.edu-item {
  margin-bottom: 8px;
}

.edu-degree {
  font-weight: 600;
  font-size: 13px;
}

.edu-school {
  color: var(--muted);
  font-size: 12px;
}

.edu-dates {
  color: var(--muted);
  font-size: 11px;
}

/* ─── Contact Info ──────────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 12px;
  font-size: 13px;
}

.contact-label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}

.contact-value {
  color: var(--text-fg);
}

/* ─── Status / Messages ─────────────────────────────────────────────── */
.status-msg {
  font-size: 13px;
  padding: 8px 0;
  min-height: 24px;
}

.status-msg.error {
  color: #ef4444;
}
.status-msg.success {
  color: var(--copied-ok);
}
.status-msg.loading {
  color: var(--muted);
}

/* ─── Flash Messages ────────────────────────────────────────────────── */
.flash-container {
  padding: 0 24px;
  max-width: 1400px;
  margin: 0 auto;
}

.flash-msg {
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  margin-top: 12px;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.flash-msg.info {
  background: rgba(37, 99, 235, 0.15);
  color: var(--section-fg);
}
.flash-msg.success {
  background: rgba(34, 197, 94, 0.15);
  color: var(--copied-ok);
}
.flash-msg.error {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
}
.flash-msg.warning {
  background: rgba(251, 191, 36, 0.15);
  color: var(--warn-fg);
}

/* ─── Toast Notification ────────────────────────────────────────────── */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background: var(--copied-ok);
  color: #fff;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  transform: translateX(120%);
  transition: transform 0.3s ease;
  max-width: 320px;
}
.toast.show {
  transform: translateX(0);
}
.toast.error {
  background: #dc2626;
}
.toast.info {
  background: var(--accent);
}

/* ─── Loading Spinner Overlay ───────────────────────────────────────── */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(17, 24, 39, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 500;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.loading-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--chip-bg);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.spinner-inline {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid var(--chip-bg);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-text {
  color: var(--muted);
  font-size: 14px;
  margin-top: 16px;
  text-align: center;
}

/* ─── Job Cards (Job Finder) ────────────────────────────────────────── */
.job-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-bottom: 10px;
  border-left: 3px solid var(--accent);
  transition: background var(--transition), border-color var(--transition);
}
.job-card:hover {
  background: var(--card-hover);
}
.job-card.linkedin {
  border-left-color: #0a66c2;
}
.job-card.indeed {
  border-left-color: #a78bfa;
}

.job-card-title {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 2px;
}

.job-card-company {
  color: var(--section-fg);
  font-size: 13px;
}

.job-card-meta {
  color: var(--muted);
  font-size: 12px;
  margin-top: 2px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.job-card-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

/* ─── Tabs ──────────────────────────────────────────────────────────── */
.tab-bar {
  display: flex;
  gap: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  margin-bottom: 16px;
}

.tab-item {
  padding: 10px 20px;
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  font-family: var(--font-stack);
}
.tab-item:hover {
  color: var(--text-fg);
}
.tab-item.active {
  color: var(--text-fg);
  border-bottom-color: var(--accent);
}

/* ─── Role Suggestion Chips ─────────────────────────────────────────── */
.role-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0;
}

.role-chip {
  background: var(--chip-bg);
  color: var(--chip-fg);
  font-size: 13px;
  padding: 6px 14px;
  border-radius: 16px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  border: none;
  font-family: var(--font-stack);
}
.role-chip:hover {
  background: var(--accent);
  color: #fff;
}

/* ─── Interview ─────────────────────────────────────────────────────── */
.question-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 20px;
  border-left: 3px solid var(--accent);
}

.question-number {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.question-text {
  font-size: 15px;
  font-weight: 500;
  line-height: 1.6;
  margin-bottom: 16px;
}

/* Radio options styled as selectable cards */
.option-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.option-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--panel-bg);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
}
.option-card:hover {
  background: var(--chip-bg);
}
.option-card.selected {
  border-color: var(--accent);
  background: rgba(37, 99, 235, 0.1);
}

.option-card input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid var(--muted);
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
  cursor: pointer;
  transition: border-color var(--transition);
}
.option-card input[type="radio"]:checked {
  border-color: var(--accent);
}
.option-card input[type="radio"]:checked::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
}

.option-label {
  font-size: 14px;
  color: var(--text-fg);
  cursor: pointer;
  flex: 1;
}

.option-letter {
  font-weight: 700;
  color: var(--muted);
  font-size: 13px;
  width: 20px;
  flex-shrink: 0;
}

/* Progress indicator */
.progress-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding: 12px 0;
}

.progress-steps {
  display: flex;
  gap: 6px;
}

.progress-step {
  width: 36px;
  height: 4px;
  background: var(--chip-bg);
  border-radius: 2px;
  transition: background var(--transition);
}
.progress-step.active {
  background: var(--accent);
}
.progress-step.done {
  background: var(--copied-ok);
}

.progress-text {
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
}

/* ─── Results / Scores ──────────────────────────────────────────────── */
.score-display {
  text-align: center;
  padding: 32px 0;
}

.score-number {
  font-size: 72px;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 4px;
}
.score-number.score-green, .score-green {
  color: var(--copied-ok);
}
.score-number.score-yellow, .score-yellow {
  color: var(--warn-fg);
}
.score-number.score-red, .score-red {
  color: #ef4444;
}

.score-label {
  font-size: 14px;
  color: var(--muted);
  font-weight: 500;
}

.score-summary {
  font-size: 18px;
  color: var(--text-fg);
  font-weight: 600;
  margin-top: 8px;
}

/* Per-question result cards */
.result-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin-bottom: 14px;
}

.result-card .question-text {
  font-size: 14px;
  margin-bottom: 12px;
}

.answer-block {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  font-size: 13px;
}

.answer-correct {
  background: rgba(34, 197, 94, 0.1);
  border-left: 3px solid var(--copied-ok);
}

.answer-wrong {
  background: rgba(239, 68, 68, 0.1);
  border-left: 3px solid #ef4444;
}

.answer-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 4px;
}
.answer-label.correct {
  color: var(--copied-ok);
}
.answer-label.wrong {
  color: #ef4444;
}

.feedback-text {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.result-score {
  font-size: 12px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 10px;
  display: inline-block;
}
.result-score.green {
  background: rgba(34, 197, 94, 0.15);
  color: var(--copied-ok);
}
.result-score.yellow {
  background: rgba(251, 191, 36, 0.15);
  color: var(--warn-fg);
}
.result-score.red {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
}

/* ─── Tables (Interview History) ────────────────────────────────────── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table th {
  text-align: left;
  color: var(--muted);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 10px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.data-table td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  vertical-align: middle;
}

.data-table tr:hover td {
  background: rgba(37, 99, 235, 0.04);
}

.data-table .actions {
  display: flex;
  gap: 6px;
}

/* ─── Template Cards (Interview) ────────────────────────────────────── */
.template-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: background var(--transition);
}
.template-card:hover {
  background: var(--card-hover);
}

.template-info {
  flex: 1;
  min-width: 0;
}

.template-title {
  font-weight: 600;
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.template-meta {
  color: var(--muted);
  font-size: 12px;
  margin-top: 2px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.template-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

/* ─── Empty State ───────────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--muted);
}

.empty-state-icon {
  font-size: 36px;
  margin-bottom: 12px;
  opacity: 0.5;
}

.empty-state-text {
  font-size: 14px;
  margin-bottom: 4px;
}

.empty-state-sub {
  font-size: 12px;
  opacity: 0.7;
}

/* ─── Settings ──────────────────────────────────────────────────────── */
.settings-section {
  max-width: 560px;
}

.api-key-group {
  display: flex;
  gap: 8px;
}
.api-key-group .form-input {
  flex: 1;
}

.toggle-btn {
  background: var(--card-bg);
  color: var(--muted);
  border: none;
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  cursor: pointer;
  font-size: 13px;
  transition: background var(--transition);
}
.toggle-btn:hover {
  background: var(--card-hover);
}

.info-text {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
  margin-top: 12px;
}

/* ─── Utility ───────────────────────────────────────────────────────── */
.text-muted {
  color: var(--muted);
}
.text-accent {
  color: var(--section-fg);
}
.text-success {
  color: var(--copied-ok);
}
.text-warn {
  color: var(--warn-fg);
}
.text-error {
  color: #ef4444;
}

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }

.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }

.hidden { display: none !important; }

/* ─── Interview Page Layout ────────────────────────────────────────── */
.interview-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0 16px;
  border-bottom: 1px solid #1f2937;
  margin-bottom: 24px;
}

.hero-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-fg);
  margin: 0;
}

.hero-sub {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 4px 0 0;
}

.interview-section {
  display: flex;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid #1f2937;
}

.interview-section-flat {
  padding: 24px 0;
}

.section-step {
  flex-shrink: 0;
  padding-top: 2px;
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
}

.section-content {
  flex: 1;
  min-width: 0;
}

.section-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-fg);
  margin: 0 0 2px;
}

.section-sub {
  font-size: 0.82rem;
  color: var(--muted);
  margin: 0 0 16px;
  line-height: 1.4;
}

.section-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 0;
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.section-divider::before,
.section-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: #374151;
}

.interview-two-col {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 16px;
  align-items: start;
}

@media (max-width: 768px) {
  .interview-two-col {
    grid-template-columns: 1fr;
  }
}

.btn-lg {
  padding: 14px 32px;
  font-size: 1rem;
}

/* ─── Radio Row (difficulty selector) ──────────────────────────────── */
.radio-row {
  display: flex;
  gap: 8px;
}

.radio-card {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--card-bg);
  border: 2px solid transparent;
  border-radius: var(--radius);
  color: var(--text-fg);
  cursor: pointer;
  font-size: 0.9rem;
  transition: border-color var(--transition), background var(--transition);
}

.radio-card:hover {
  background: var(--card-hover);
}

.radio-card:has(input:checked) {
  border-color: var(--accent);
  background: var(--card-hover);
}

.radio-card input[type="radio"] {
  accent-color: var(--accent);
}

/* ─── Topic Chips ──────────────────────────────────────────────────── */
.chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.topic-chip {
  padding: 6px 14px;
  background: var(--chip-bg);
  color: var(--chip-fg);
  border: 2px solid transparent;
  border-radius: 20px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
}

.topic-chip:hover {
  background: var(--card-hover);
  color: var(--text-fg);
}

.topic-chip.selected {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent-hover);
}

/* ─── Monaco Editor Wrapper ────────────────────────────────────────── */
.editor-wrapper {
  border: 1px solid #374151;
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 12px;
}

.editor-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  background: #1e1e2e;
  border-bottom: 1px solid #374151;
}

.editor-lang {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--section-fg);
  letter-spacing: 0.05em;
}

.monaco-editor-container {
  width: 100%;
}

/* ─── SQL Schema Box ───────────────────────────────────────────────── */
.schema-box {
  margin-top: 12px;
  border: 1px solid #374151;
  border-radius: var(--radius);
  overflow: hidden;
}

.schema-header {
  padding: 6px 12px;
  background: #1a2332;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 0.05em;
  border-bottom: 1px solid #374151;
}

.schema-pre {
  margin: 0;
  padding: 10px 12px;
  background: #0d1117;
  color: #7ee787;
  font-family: var(--mono);
  font-size: 0.8rem;
  line-height: 1.5;
  overflow-x: auto;
  white-space: pre-wrap;
}

/* ─── SQL Results Table ────────────────────────────────────────────── */
.sql-results {
  margin-top: 12px;
  border: 1px solid #374151;
  border-radius: var(--radius);
  overflow: hidden;
}

.sql-results-header {
  padding: 6px 12px;
  background: #1a2332;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 0.05em;
  border-bottom: 1px solid #374151;
}

.sql-results-body {
  overflow-x: auto;
  max-height: 300px;
  overflow-y: auto;
}

.sql-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 0.82rem;
}

.sql-table th {
  background: #1a2332;
  color: var(--section-fg);
  padding: 8px 12px;
  text-align: left;
  border-bottom: 2px solid #374151;
  font-weight: 600;
  position: sticky;
  top: 0;
}

.sql-table td {
  padding: 6px 12px;
  border-bottom: 1px solid #1f2937;
  color: var(--text-fg);
}

.sql-table tbody tr:hover {
  background: rgba(37, 99, 235, 0.08);
}

.sql-table tbody tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.02);
}

.sql-row-count {
  padding: 6px 12px;
  font-size: 0.75rem;
  color: var(--muted);
  border-top: 1px solid #374151;
}

.sql-error {
  padding: 10px 12px;
  color: #f87171;
  font-family: var(--mono);
  font-size: 0.82rem;
}

.sql-empty {
  padding: 10px 12px;
  color: var(--muted);
  font-style: italic;
}

/* ─── Code Run Output ─────────────────────────────────────────────── */
.code-output {
  margin: 0;
  padding: 10px 12px;
  background: #0d1117;
  color: #7ee787;
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-x: auto;
}
.code-output.code-error {
  color: #f87171;
}

/* ─── Question type badges ─────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-left: 8px;
  vertical-align: middle;
}
.badge-multiple_choice { background: #374151; color: var(--chip-fg); }
.badge-code { background: #1e3a5f; color: #60a5fa; }
.badge-sql { background: #1a332e; color: #34d399; }
.badge-easy { background: #1a332e; color: #34d399; }
.badge-medium { background: #332e1a; color: #fbbf24; }
.badge-hard { background: #3b1a1a; color: #f87171; }

.question-card.unanswered {
  border: 2px solid #f87171;
}

/* ─── Settings Grid ───────────────────────────────────────────────── */
.settings-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form-range {
  width: 100%;
  max-width: 280px;
  accent-color: var(--accent);
  height: 6px;
  cursor: pointer;
}

/* ─── Review Mode ─────────────────────────────────────────────────── */
.review-score {
  font-size: 0.85rem;
  font-weight: 700;
  margin-left: 8px;
  vertical-align: middle;
}
.review-feedback {
  margin-top: 10px;
  padding: 10px 14px;
  background: #1a1f2e;
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.88rem;
  color: var(--text-fg);
  line-height: 1.5;
}
.option-card.disabled {
  pointer-events: none;
  opacity: 0.7;
}
.option-card.review-correct {
  border-color: #34d399;
  background: rgba(52, 211, 153, 0.08);
  opacity: 1;
}
.option-card.review-wrong {
  border-color: #f87171;
  background: rgba(248, 113, 113, 0.08);
  opacity: 1;
}

/* ─── Code blocks in results ───────────────────────────────────────── */
/* ─── Hint ─────────────────────────────────────────────────────────── */
.btn-hint {
  background: #1e293b;
  color: var(--warn-fg);
  border: 1px solid #fbbf2444;
}
.btn-hint:hover {
  background: #fbbf2420;
}

.hint-box {
  margin-top: 10px;
  padding: 10px 14px;
  background: #1a1f2e;
  border-left: 3px solid var(--warn-fg);
  border-radius: var(--radius-sm);
  color: var(--text-fg);
  font-size: 0.85rem;
  line-height: 1.5;
}

.answer-code {
  margin: 8px 0 0;
  padding: 10px 12px;
  background: #0d1117;
  border-radius: var(--radius-sm);
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.5;
  color: #e5e7eb;
  overflow-x: auto;
  white-space: pre-wrap;
}

.truncate {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ─── Page Header ───────────────────────────────────────────────────── */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.page-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-fg);
  margin: 0;
}

/* ─── Responsive helpers ────────────────────────────────────────────── */
@media (max-width: 768px) {
  .container {
    padding: 12px 14px;
  }
  .card {
    padding: 12px 14px;
  }
  .btn-row {
    flex-direction: column;
  }
  .btn-row .btn {
    width: 100%;
  }
  .data-table {
    font-size: 12px;
  }
  .data-table th, .data-table td {
    padding: 8px 10px;
  }
  .score-number {
    font-size: 52px;
  }
  .template-card {
    flex-direction: column;
    align-items: flex-start;
  }
  .template-actions {
    width: 100%;
  }
  .template-actions .btn {
    flex: 1;
  }
}