/* ==========================================================================
   Resumie 🤖 Design System & Stylesheet (Vanilla CSS)
   Default: Corporate Light Mode Theme
   Supports: Dark Mode Toggle
   ========================================================================== */

:root {
  /* Core Light Mode Theme */
  --bg-primary: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-elevated: #f1f5f9;
  --bg-surface-hover: #e2e8f0;

  --border-color: #e2e8f0;
  --border-subtle: #f1f5f9;

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;

  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --primary-light: rgba(79, 70, 229, 0.08);

  --accent-cyan: #0284c7;

  /* Status Colors */
  --status-qualified: #059669;
  --status-qualified-bg: #ecfdf5;
  --status-qualified-border: #a7f3d0;
  --status-qualified-text: #065f46;

  --status-unqualified: #e11d48;
  --status-unqualified-bg: #fff1f2;
  --status-unqualified-border: #fecdd3;
  --status-unqualified-text: #9f1239;

  --status-manual: #d97706;
  --status-manual-bg: #fffbeb;
  --status-manual-border: #fde68a;
  --status-manual-text: #92400e;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

/* ==========================================================================
   Dark Mode Overrides
   ========================================================================== */
[data-theme="dark"] {
  --bg-primary: #0b0f19;
  --bg-surface: #111827;
  --bg-surface-elevated: #1f2937;
  --bg-surface-hover: #374151;

  --border-color: #374151;
  --border-subtle: #1f2937;

  --text-primary: #f9fafb;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;

  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --primary-light: rgba(99, 102, 241, 0.15);

  --status-qualified: #10b981;
  --status-qualified-bg: rgba(16, 185, 129, 0.12);
  --status-qualified-border: rgba(16, 185, 129, 0.35);
  --status-qualified-text: #f9fafb;

  --status-unqualified: #f43f5e;
  --status-unqualified-bg: rgba(244, 63, 94, 0.12);
  --status-unqualified-border: rgba(244, 63, 94, 0.35);
  --status-unqualified-text: #f9fafb;

  --status-manual: #f59e0b;
  --status-manual-bg: rgba(245, 158, 11, 0.12);
  --status-manual-border: rgba(245, 158, 11, 0.35);
  --status-manual-text: #f9fafb;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background-color 0.25s ease, color 0.25s ease;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.navbar {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-icon {
  font-size: 1.85rem;
  line-height: 1;
  background: var(--primary-light);
  padding: 0.45rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(79, 70, 229, 0.2);
}

.brand-text h1 {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-primary);
}

.badge-tag {
  font-size: 0.675rem;
  font-weight: 700;
  text-transform: uppercase;
  background: linear-gradient(135deg, #4f46e5, #0284c7);
  color: #fff;
  padding: 0.15rem 0.5rem;
  border-radius: 9999px;
  letter-spacing: 0.05em;
}

.brand-subtitle {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.nav-badges {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.status-chip {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 500;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  padding: 0.4rem 0.85rem;
  border-radius: 9999px;
  color: var(--text-primary);
}

.status-chip.secondary {
  border-color: rgba(79, 70, 229, 0.25);
  color: var(--primary);
  background: var(--primary-light);
  font-weight: 600;
}

.status-chip.user-chip {
  background: rgba(2, 132, 199, 0.08);
  border-color: rgba(2, 132, 199, 0.3);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.user-email-text {
  font-family: var(--font-mono);
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--accent-cyan);
}

.logout-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.725rem;
  font-weight: 500;
  padding: 0.15rem 0.5rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
  margin-left: 0.25rem;
}

.logout-btn:hover {
  background: rgba(225, 29, 72, 0.1);
  border-color: rgba(225, 29, 72, 0.3);
  color: var(--status-unqualified);
}

.status-chip.user-chip {
  background: rgba(2, 132, 199, 0.08);
  border-color: rgba(2, 132, 199, 0.3);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.user-email-text {
  font-family: var(--font-mono);
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--accent-cyan);
}

.logout-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.725rem;
  font-weight: 500;
  padding: 0.15rem 0.5rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
  margin-left: 0.25rem;
}

.logout-btn:hover {
  background: rgba(225, 29, 72, 0.1);
  border-color: rgba(225, 29, 72, 0.3);
  color: var(--status-unqualified);
}

.chip-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--status-qualified);
  box-shadow: 0 0 6px var(--status-qualified);
}

.theme-toggle-btn {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  transition: all 0.2s ease;
}

.theme-toggle-btn:hover {
  background: var(--bg-surface-hover);
  border-color: var(--primary);
  transform: scale(1.05);
}

/* ==========================================================================
   Main Layout & Cards
   ========================================================================== */
.main-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  width: 100%;
}

.card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: background-color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-header {
  margin-bottom: 1.25rem;
}

.card-header h2 {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.card-subtitle {
  font-size: 0.825rem;
  color: var(--text-secondary);
  margin-top: 0.2rem;
}

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

/* ==========================================================================
   Screening Configuration Bar
   ========================================================================== */
.config-card {
  padding: 1.25rem 1.5rem;
  background: var(--bg-surface);
  border-left: 4px solid var(--primary);
}

.config-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.config-item-full {
  grid-column: 1 / -1;
  border-top: 1px dashed var(--border-color);
  padding-top: 0.85rem;
}

@media (max-width: 768px) {
  .config-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}

.config-item label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.label-with-value {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.value-highlight {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--primary);
}

.form-select {
  width: 100%;
  background-color: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-family: var(--font-sans);
  outline: none;
  transition: border-color 0.2s, background-color 0.2s;
}

.form-select:focus {
  border-color: var(--primary);
  background-color: var(--bg-surface);
}

.slider {
  width: 100%;
  accent-color: var(--primary);
  height: 6px;
  background: var(--bg-surface-hover);
  border-radius: 9999px;
  outline: none;
  cursor: pointer;
}

.slider-marks {
  display: flex;
  justify-content: space-between;
  font-size: 0.725rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
}

.mark-active {
  color: var(--primary);
  font-weight: 700;
}

/* ==========================================================================
   Ingestion Grid (Upload & Results)
   ========================================================================== */
.ingestion-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

@media (max-width: 960px) {
  .ingestion-grid {
    grid-template-columns: 1fr;
  }
}

/* Tabs */
.tab-header {
  display: flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 1rem;
}

.tab-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 0.6rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
}

.tab-btn:hover {
  color: var(--text-primary);
}

.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* Dropzone */
.dropzone {
  border: 2px dashed #cbd5e1;
  border-radius: var(--radius-md);
  padding: 2.5rem 1.5rem;
  text-align: center;
  background-color: var(--bg-surface-elevated);
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

[data-theme="dark"] .dropzone {
  border-color: var(--border-color);
  background-color: rgba(31, 41, 55, 0.4);
}

.dropzone:hover,
.dropzone.dragover {
  border-color: var(--primary);
  background-color: var(--primary-light);
}

.file-input-hidden {
  display: none;
}

.drop-icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

.dropzone-inner h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--text-primary);
}

.dropzone-inner p {
  font-size: 0.825rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

.selected-file-pill {
  margin-top: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 0.4rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.825rem;
  box-shadow: var(--shadow-sm);
  color: var(--text-primary);
}

.remove-file-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-weight: bold;
}

.remove-file-btn:hover {
  color: var(--status-unqualified);
}

/* File Queue for Bulk Upload */
.file-queue-container {
  margin-top: 1.25rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.85rem;
  box-shadow: var(--shadow-sm);
  text-align: left;
}

.queue-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.6rem;
  font-size: 0.8rem;
}

.queue-count {
  font-weight: 700;
  color: var(--primary);
}

.btn-clear-queue {
  background: none;
  border: none;
  font-size: 0.75rem;
  color: var(--text-muted);
  cursor: pointer;
  font-weight: 600;
}

.btn-clear-queue:hover {
  color: var(--status-unqualified);
  text-decoration: underline;
}

.file-pills-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  max-height: 140px;
  overflow-y: auto;
  padding-right: 0.25rem;
}

.file-pill-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.775rem;
  color: var(--text-primary);
  max-width: 220px;
}

.file-pill-item .pill-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

.file-pill-item .pill-remove {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-weight: bold;
  font-size: 0.8rem;
  line-height: 1;
}

.file-pill-item .pill-remove:hover {
  color: var(--status-unqualified);
}

/* Batch Progress Bar */
.batch-progress-container {
  margin-bottom: 1rem;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
}

.batch-progress-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.progress-bar-track {
  width: 100%;
  height: 8px;
  background: var(--bg-surface-hover);
  border-radius: 9999px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #4f46e5, #0284c7);
  border-radius: 9999px;
  transition: width 0.3s ease;
}

/* Textarea Tab */
.resume-textarea {
  width: 100%;
  height: 220px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  padding: 1rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  resize: vertical;
  outline: none;
  transition: border-color 0.2s, background-color 0.2s;
}

.resume-textarea:focus {
  border-color: var(--primary);
  background-color: var(--bg-surface);
}

/* Presets */
.presets-container {
  margin-top: 1.25rem;
}

.presets-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}

.preset-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.btn-preset {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.775rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s;
}

.btn-preset:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

/* Action Button */
.action-bar {
  margin-top: 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-sans);
}

.btn-primary {
  background-color: var(--primary);
  color: #fff;
}

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

.btn-action {
  width: 100%;
  background: linear-gradient(135deg, #4338ca 0%, #4f46e5 100%);
  color: #fff;
  padding: 0.85rem;
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.35);
}

.btn-action:hover {
  background: linear-gradient(135deg, #3730a3 0%, #4338ca 100%);
  transform: translateY(-1px);
}

.btn-outline {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* Spinner */
.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ==========================================================================
   Results Hero Card
   ========================================================================== */
.result-card {
  display: flex;
  flex-direction: column;
}

.timestamp {
  font-size: 0.775rem;
  color: var(--text-muted);
}

.result-placeholder {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
  text-align: center;
}

.placeholder-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.8;
}

.result-placeholder h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.result-placeholder p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  max-width: 360px;
}

/* Decision Banner */
.decision-banner {
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
  border: 1px solid transparent;
}

.decision-banner.status-qualified {
  background: var(--status-qualified-bg);
  border-color: var(--status-qualified-border);
}

.decision-banner.status-unqualified {
  background: var(--status-unqualified-bg);
  border-color: var(--status-unqualified-border);
}

.decision-banner.status-manual {
  background: var(--status-manual-bg);
  border-color: var(--status-manual-border);
}

.decision-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.decision-badge {
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  text-transform: uppercase;
}

.status-qualified .decision-badge {
  background: var(--status-qualified);
  color: #fff;
}

.status-unqualified .decision-badge {
  background: var(--status-unqualified);
  color: #fff;
}

.status-manual .decision-badge {
  background: var(--status-manual);
  color: #fff;
}

.commute-stat {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
}

.decision-text {
  font-size: 0.85rem;
  color: var(--text-primary);
  line-height: 1.45;
}

/* Evaluation Columns */
.evaluation-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

@media (max-width: 600px) {
  .evaluation-columns {
    grid-template-columns: 1fr;
  }
}

.eval-column h4 {
  font-size: 0.825rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.4rem;
  margin-bottom: 0.75rem;
}

.profile-field {
  margin-bottom: 0.5rem;
  font-size: 0.825rem;
}

.field-label {
  color: var(--text-muted);
  display: block;
  font-size: 0.75rem;
}

.field-value {
  color: var(--text-primary);
  font-weight: 600;
}

.field-value.highlight-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
}

.skills-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.35rem;
}

.skill-tag {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  font-size: 0.725rem;
  font-weight: 500;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  color: var(--text-primary);
}

/* Transit Metrics */
.transit-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.metric-box {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.65rem 0.85rem;
}

.metric-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
}

.metric-number {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
}

/* Transit Step Timeline */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-height: 220px;
  overflow-y: auto;
  padding-right: 0.25rem;
}

.timeline-step {
  display: flex;
  gap: 0.65rem;
  font-size: 0.8rem;
  padding: 0.55rem;
  background: var(--bg-surface-elevated);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--primary);
  border: 1px solid var(--border-color);
  border-left-width: 3px;
  border-left-color: var(--primary);
}

.step-icon {
  font-size: 0.95rem;
}

.step-details {
  flex: 1;
}

.step-instruction {
  color: var(--text-primary);
  line-height: 1.35;
  font-weight: 500;
}

.step-meta {
  font-family: var(--font-mono);
  font-size: 0.725rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

/* ==========================================================================
   History Table
   ========================================================================== */
.table-responsive {
  overflow-x: auto;
  margin-top: 1rem;
}

.history-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  text-align: left;
}

.history-table th {
  padding: 0.75rem 1rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  border-bottom: 2px solid var(--border-color);
  background: var(--bg-surface-elevated);
}

.sortable-th {
  cursor: pointer;
  user-select: none;
  transition: background-color 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}

.sortable-th:hover {
  background: rgba(37, 99, 235, 0.08);
  color: var(--primary);
}

.sort-icon {
  font-size: 0.7rem;
  margin-left: 0.35rem;
  display: inline-block;
  color: var(--text-muted);
  transition: transform 0.15s ease;
}

.sortable-th.active-sort {
  color: var(--primary);
  background: rgba(37, 99, 235, 0.06);
}

.sortable-th.active-sort .sort-icon {
  color: var(--primary);
  font-weight: 800;
}

.history-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
}

.history-table tr:hover td {
  background-color: var(--bg-surface-elevated);
}

.empty-row td {
  text-align: center;
  color: var(--text-muted);
  padding: 2.5rem 1rem;
}

.badge-table {
  font-size: 0.725rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: 9999px;
  display: inline-block;
  text-transform: uppercase;
}

.badge-table.qualified {
  background: var(--status-qualified-bg);
  color: var(--status-qualified);
  border: 1px solid var(--status-qualified-border);
}

.badge-table.unqualified {
  background: var(--status-unqualified-bg);
  color: var(--status-unqualified);
  border: 1px solid var(--status-unqualified-border);
}

.badge-table.manual_review {
  background: var(--status-manual-bg);
  color: var(--status-manual);
  border: 1px solid var(--status-manual-border);
}

/* ==========================================================================
   Channel Quick Filter Bar & Badges
   ========================================================================== */
.channel-filter-bar {
  display: flex;
  gap: 0.5rem;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-surface-elevated);
  flex-wrap: wrap;
  align-items: center;
}

.channel-chip {
  appearance: none;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-secondary);
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.775rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: all 0.15s ease-in-out;
}

.channel-chip:hover {
  background: var(--bg-surface-elevated);
  color: var(--text-primary);
  border-color: var(--primary);
}

.channel-chip.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.channel-chip .chip-count {
  font-size: 0.7rem;
  padding: 0.1rem 0.45rem;
  border-radius: 9999px;
  background: rgba(0, 0, 0, 0.08);
  font-weight: 700;
}

.channel-chip.active .chip-count {
  background: rgba(255, 255, 255, 0.28);
  color: #ffffff;
}

.badge-channel {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  white-space: nowrap;
}

.badge-channel.web {
  background: rgba(14, 165, 233, 0.12);
  color: #0284c7;
  border: 1px solid rgba(14, 165, 233, 0.25);
}

.badge-channel.email {
  background: rgba(139, 92, 246, 0.12);
  color: #7c3aed;
  border: 1px solid rgba(139, 92, 246, 0.25);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.app-footer {
  text-align: center;
  padding: 1.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-color);
  margin-top: 2rem;
  background: var(--bg-surface);
}

/* Utilities */
.hidden {
  display: none !important;
}

/* ==========================================================================
   Job Description Manager Modal
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-close-btn {
  background: none;
  border: none;
  font-size: 1.25rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.25rem;
  line-height: 1;
}

.modal-close-btn:hover {
  color: var(--status-unqualified);
}

.modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  flex: 1;
}

.modal-grid {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 1.5rem;
}

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

.modal-roles-sidebar {
  border-right: 1px solid var(--border-color);
  padding-right: 1.25rem;
}

.roles-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-height: 380px;
  overflow-y: auto;
}

.role-list-item {
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-surface-elevated);
  cursor: pointer;
  transition: all 0.2s ease;
}

.role-list-item:hover {
  border-color: var(--primary);
  background: var(--primary-light);
}

.role-list-item.selected {
  border-color: var(--primary);
  background: var(--primary-light);
  border-left-width: 4px;
  border-left-color: var(--primary);
}

.role-item-title {
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
}

.role-item-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.35rem;
  font-size: 0.7rem;
  color: var(--text-muted);
}

.role-active-badge {
  font-size: 0.65rem;
  font-weight: 700;
  color: #059669;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  padding: 0.1rem 0.4rem;
  border-radius: 9999px;
  text-transform: uppercase;
}

.role-inactive-badge {
  font-size: 0.65rem;
  font-weight: 600;
  color: #64748b;
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  padding: 0.1rem 0.4rem;
  border-radius: 9999px;
  text-transform: uppercase;
}

/* Multi-Active Role Comparison Matrix */
.multi-fit-matrix {
  margin-top: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
}

.multi-fit-header {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.multi-fit-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.35rem 0.5rem;
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
}

.multi-fit-row.best-fit {
  border-color: var(--status-qualified-border);
  background: var(--status-qualified-bg);
}

.multi-fit-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.multi-fit-score-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   Explainable Score Breakdown & Evidence Citations
   ========================================================================== */
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.65rem;
  margin: 0.75rem 0;
}

@media (max-width: 640px) {
  .pillar-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.pillar-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.pillar-name {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
}

.pillar-score {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-primary);
}

.pillar-bar-bg {
  width: 100%;
  height: 4px;
  background: var(--border-color);
  border-radius: 9999px;
  overflow: hidden;
}

.pillar-bar-fill {
  height: 100%;
  background: var(--primary);
  border-radius: 9999px;
}

.audit-rationale-box {
  background: var(--bg-surface-elevated);
  border-left: 3px solid var(--primary);
  padding: 0.6rem 0.85rem;
  font-size: 0.775rem;
  color: var(--text-secondary);
  line-height: 1.45;
  margin-top: 0.5rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* Evidence Citations */
.evidence-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.75rem;
  margin-bottom: 0.5rem;
}

.evidence-skill-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.evidence-quote {
  font-size: 0.75rem;
  font-style: italic;
  color: var(--text-secondary);
  background: var(--bg-surface-elevated);
  border-left: 2px solid var(--status-qualified);
  padding: 0.3rem 0.5rem;
  margin-top: 0.3rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* Nuanced Gaps */
.gap-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.75rem;
  margin-bottom: 0.5rem;
}

.gap-amber-badge {
  font-size: 0.65rem;
  font-weight: 700;
  color: #b45309;
  background: #fef3c7;
  border: 1px solid #fde68a;
  padding: 0.1rem 0.4rem;
  border-radius: 9999px;
  text-transform: uppercase;
}

.gap-red-badge {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--status-unqualified);
  background: var(--status-unqualified-bg);
  border: 1px solid var(--status-unqualified-border);
  padding: 0.1rem 0.4rem;
  border-radius: 9999px;
  text-transform: uppercase;
}

.gap-reason {
  font-size: 0.735rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
  line-height: 1.35;
}

/* Recruiter Action & Human Override Toolbar */
.recruiter-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.6rem;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
}

.recruiter-toolbar button:disabled {
  opacity: 0.45 !important;
  cursor: not-allowed !important;
  filter: grayscale(0.4);
  pointer-events: auto !important;
}

.btn-shortlist {
  background: #059669;
  color: #ffffff;
  border: none;
  font-weight: 600;
  font-size: 0.75rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.btn-shortlist:hover {
  background: #047857;
}

.btn-reject {
  background: #dc2626;
  color: #ffffff;
  border: none;
  font-weight: 600;
  font-size: 0.75rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.btn-reject:hover {
  background: #b91c1c;
}

.btn-action-email {
  background: var(--primary);
  color: #ffffff;
  border: none;
  font-weight: 600;
  font-size: 0.75rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.btn-action-email:hover {
  opacity: 0.9;
}