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

/* ============================================================
   1. DESIGN TOKENS
   ============================================================ */
:root {
  /* --- Primary (Violet) --- */
  --color-primary-50:  #F5F3FF;
  --color-primary-100: #EDE9FE;
  --color-primary-200: #DDD6FE;
  --color-primary-300: #C4B5FD;
  --color-primary-400: #A78BFA;
  --color-primary-500: #8B5CF6;
  --color-primary-600: #7C3AED;
  --color-primary-700: #5B21B6;

  /* --- Gray --- */
  --color-gray-25:  #FCFCFD;
  --color-gray-50:  #F9FAFB;
  --color-gray-100: #F3F4F6;
  --color-gray-200: #E5E7EB;
  --color-gray-300: #D1D5DB;
  --color-gray-400: #9CA3AF;
  --color-gray-500: #6B7280;
  --color-gray-600: #4B5563;
  --color-gray-700: #374151;
  --color-gray-800: #1F2937;
  --color-gray-900: #111827;

  /* --- Semantic --- */
  --color-success: #10B981;
  --color-success-light: #D1FAE5;
  --color-success-dark: #065F46;
  --color-warning: #F59E0B;
  --color-warning-light: #FEF3C7;
  --color-warning-dark: #B45309;
  --color-danger: #EF4444;
  --color-danger-light: #FEE2E2;
  --color-danger-dark: #B91C1C;

  /* --- Typography --- */
  --text-xs: 11px;
  --text-sm: 12px;
  --text-base: 13px;
  --text-md: 14px;
  --text-lg: 15px;
  --text-xl: 17px;
  --text-2xl: 20px;
  --text-3xl: 24px;
  --text-4xl: 30px;
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;

  /* --- Spacing --- */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;

  /* --- Radius --- */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* --- Shadows --- */
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.10);
  --shadow-xl: 0 12px 40px rgba(0,0,0,0.12);
  --shadow-card-hover: 0 8px 24px rgba(124,58,237,0.10);

  /* --- Transitions --- */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --duration-slow: 400ms;

  /* --- Sidebar --- */
  --sidebar-width: 260px;
  --sidebar-collapsed-width: 72px;
  --sidebar-transition: width 280ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
   2. RESET & BASE
   ============================================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--color-gray-50);
  color: var(--color-gray-800);
  line-height: 1.6;
  font-size: var(--text-md);
  overflow-x: hidden;
}

a { color: var(--color-primary-600); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ============================================================
   3. APP SHELL (sidebar + main)
   ============================================================ */
.app-shell {
  display: flex;
  min-height: 100vh;
}

.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  padding: var(--space-8) var(--space-8) var(--space-12);
  max-width: 1280px;
  transition: margin-left 280ms var(--ease-in-out);
}

body.sidebar-collapsed .main-content {
  margin-left: var(--sidebar-collapsed-width);
}

/* ============================================================
   4. SIDEBAR
   ============================================================ */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: #FFFFFF;
  border-right: 1px solid var(--color-gray-200);
  display: flex;
  flex-direction: column;
  z-index: 200;
  transition: var(--sidebar-transition);
  overflow: hidden;
}

body.sidebar-collapsed .sidebar {
  width: var(--sidebar-collapsed-width);
}

/* --- Sidebar Brand --- */
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-5);
  border-bottom: 1px solid var(--color-gray-100);
  min-height: 64px;
}

.sidebar-brand-icon {
  width: 36px;
  height: 36px;
  background: var(--color-primary-50);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sidebar-brand-text {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-primary-600);
  white-space: nowrap;
  opacity: 1;
  transition: opacity 200ms var(--ease-in-out);
}

body.sidebar-collapsed .sidebar-brand-text { opacity: 0; pointer-events: none; }

/* --- Sidebar Toggle --- */
.sidebar-toggle {
  position: absolute;
  top: 20px;
  right: -14px;
  width: 28px;
  height: 28px;
  background: #FFFFFF;
  border: 1px solid var(--color-gray-200);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 210;
  transition: transform var(--duration-normal) var(--ease-in-out), background var(--duration-fast);
  box-shadow: var(--shadow-sm);
}
.sidebar-toggle:hover { background: var(--color-gray-50); }
.sidebar-toggle svg { width: 14px; height: 14px; stroke: var(--color-gray-500); transition: transform var(--duration-normal) var(--ease-in-out); }
body.sidebar-collapsed .sidebar-toggle svg { transform: rotate(180deg); }

/* --- Sidebar Profile --- */
.sidebar-profile {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-gray-100);
}

.sidebar-profile-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-gray-400);
  flex-shrink: 0;
}
.sidebar-profile-dot.online { background: var(--color-success); }

.sidebar-profile-info {
  white-space: nowrap;
  overflow: hidden;
  opacity: 1;
  transition: opacity 200ms var(--ease-in-out);
}
.sidebar-profile-name {
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  color: var(--color-gray-700);
}
.sidebar-profile-status {
  font-size: var(--text-xs);
  color: var(--color-gray-400);
}

body.sidebar-collapsed .sidebar-profile-info { opacity: 0; pointer-events: none; }

/* --- Sidebar Navigation --- */
.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-4) var(--space-3);
}

.sidebar-section-label {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--color-gray-400);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: var(--space-2) var(--space-3);
  margin-top: var(--space-4);
  white-space: nowrap;
  opacity: 1;
  transition: opacity 200ms var(--ease-in-out);
}
.sidebar-section-label:first-child { margin-top: 0; }
body.sidebar-collapsed .sidebar-section-label { opacity: 0; }

.sidebar-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  color: var(--color-gray-600);
  font-size: var(--text-md);
  font-weight: var(--font-medium);
  text-decoration: none;
  transition: all var(--duration-fast);
  position: relative;
  margin-bottom: 2px;
  min-height: 40px;
}
.sidebar-link:hover { background: var(--color-gray-50); color: var(--color-primary-600); text-decoration: none; }
.sidebar-link.active {
  background: var(--color-primary-50);
  color: var(--color-primary-600);
}
.sidebar-link.active::after {
  content: '';
  position: absolute;
  right: 0;
  top: 4px;
  bottom: 4px;
  width: 3px;
  background: var(--color-primary-600);
  border-radius: 3px 0 0 3px;
}

.sidebar-link svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.sidebar-link-text {
  white-space: nowrap;
  opacity: 1;
  transition: opacity 200ms var(--ease-in-out);
}
body.sidebar-collapsed .sidebar-link-text { opacity: 0; pointer-events: none; }

/* --- Sidebar Pipeline Mini --- */
.sidebar-pipeline-mini {
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--color-gray-100);
  background: var(--color-gray-25);
}
.sidebar-pipeline-mini-title {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--color-gray-400);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-2);
  white-space: nowrap;
  opacity: 1;
  transition: opacity 200ms var(--ease-in-out);
}
body.sidebar-collapsed .sidebar-pipeline-mini-title { opacity: 0; }

.sidebar-pipeline-dots {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}
.pipeline-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-gray-200);
  flex-shrink: 0;
}
.pipeline-dot.completed { background: var(--color-success); }
.pipeline-dot.running { background: var(--color-warning); animation: pulseGlow 1.5s ease-in-out infinite; }
.pipeline-dot.error { background: var(--color-danger); }

.pipeline-dot-connector {
  width: 12px;
  height: 2px;
  background: var(--color-gray-200);
  flex-shrink: 0;
}
.pipeline-dot-connector.completed { background: var(--color-success); }
body.sidebar-collapsed .pipeline-dot-connector { display: none; }

/* --- Mobile sidebar overlay --- */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 190;
}

/* --- Mobile toggle button --- */
.mobile-menu-btn {
  display: none;
  position: fixed;
  top: var(--space-4);
  left: var(--space-4);
  z-index: 180;
  width: 40px;
  height: 40px;
  background: #FFFFFF;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}
.mobile-menu-btn svg { width: 20px; height: 20px; stroke: var(--color-gray-600); }

/* ============================================================
   5. PAGE HEADER
   ============================================================ */
.page-header {
  margin-bottom: var(--space-8);
}
.page-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}
.page-header h1 {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--color-gray-900);
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.page-header-sub {
  font-size: var(--text-md);
  color: var(--color-gray-500);
  margin-top: var(--space-1);
}
.page-header-actions {
  display: flex;
  gap: var(--space-2);
}

/* ============================================================
   6. TYPOGRAPHY
   ============================================================ */
h1 { font-size: var(--text-3xl); font-weight: var(--font-bold); margin-bottom: var(--space-5); color: var(--color-gray-900); }
h2 { font-size: var(--text-xl); font-weight: var(--font-semibold); margin: var(--space-5) 0 var(--space-3); color: var(--color-gray-800); }
h3 { font-size: var(--text-lg); font-weight: var(--font-semibold); margin: var(--space-4) 0 var(--space-2); color: var(--color-gray-700); }
.muted { color: var(--color-gray-400); font-size: var(--text-base); }
.meta { font-size: var(--text-sm); color: var(--color-gray-400); margin-bottom: var(--space-4); display: flex; gap: var(--space-5); }

/* ============================================================
   7. CARDS
   ============================================================ */
.card {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  margin-bottom: var(--space-5);
  box-shadow: var(--shadow-sm);
  transition: transform var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) var(--ease-out);
}
.card:hover { box-shadow: var(--shadow-md); }
.card.animate-in { animation: fadeInUp 0.5s var(--ease-out) both; }

/* ============================================================
   8. STATS GRID
   ============================================================ */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.secondary-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.stat-card {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: var(--space-5) var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: transform var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) var(--ease-out);
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-card-hover); }

.stat-card-hero {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}
.stat-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.stat-card-icon.violet { background: var(--color-primary-50); }
.stat-card-icon.green { background: var(--color-success-light); }
.stat-card-icon.amber { background: var(--color-warning-light); }
.stat-card-icon.red { background: var(--color-danger-light); }
.stat-card-icon svg { width: 24px; height: 24px; }

.stat-card-body { flex: 1; }
.stat-num {
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  color: var(--color-primary-600);
  line-height: 1.1;
}
.stat-card:not(.stat-card--hero) .stat-num { font-size: var(--text-2xl); }
.stat-label {
  font-size: var(--text-xs);
  color: var(--color-gray-400);
  margin-top: var(--space-1);
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ============================================================
   9. PIPELINE
   ============================================================ */
.pipeline-funnel {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-bottom: var(--space-8);
  overflow-x: auto;
  padding-bottom: var(--space-2);
}
.pipeline-step {
  flex: 1;
  min-width: 180px;
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: transform var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) var(--ease-out);
}
.pipeline-step:hover { transform: translateY(-2px); box-shadow: var(--shadow-card-hover); }

.pipeline-step-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3);
  background: var(--color-gray-100);
}
.pipeline-step-icon svg { width: 20px; height: 20px; stroke: var(--color-gray-500); }
.pipeline-step.completed .pipeline-step-icon { background: var(--color-success-light); }
.pipeline-step.completed .pipeline-step-icon svg { stroke: var(--color-success-dark); }
.pipeline-step.running .pipeline-step-icon { background: var(--color-warning-light); }
.pipeline-step.running .pipeline-step-icon svg { stroke: var(--color-warning-dark); }
.pipeline-step.error .pipeline-step-icon { background: var(--color-danger-light); }
.pipeline-step.error .pipeline-step-icon svg { stroke: var(--color-danger-dark); }

.pipeline-step-name { font-weight: var(--font-semibold); font-size: var(--text-lg); color: var(--color-gray-800); }
.pipeline-step-status { font-size: var(--text-sm); color: var(--color-gray-500); margin-top: var(--space-1); }
.pipeline-step-message { font-size: var(--text-xs); color: var(--color-gray-400); margin-top: var(--space-2); min-height: 16px; }

.pipeline-connector {
  display: flex;
  align-items: center;
  padding-top: 28px;
  flex-shrink: 0;
}
.pipeline-connector svg { width: 32px; height: 20px; }
.pipeline-connector .connector-line { stroke: var(--color-gray-300); stroke-width: 2; }
.pipeline-connector .connector-arrow { fill: var(--color-gray-300); }
.pipeline-connector.completed .connector-line { stroke: var(--color-success); }
.pipeline-connector.completed .connector-arrow { fill: var(--color-success); }

/* ============================================================
   10. BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all var(--duration-fast);
  font-family: inherit;
  line-height: 1;
  position: relative;
  overflow: hidden;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-500));
  color: white;
  box-shadow: 0 1px 3px rgba(124,58,237,0.3);
}
.btn-primary:hover { box-shadow: 0 4px 12px rgba(124,58,237,0.35); }

.btn-secondary {
  background: #FFFFFF;
  color: var(--color-primary-600);
  border: 1px solid var(--color-gray-200);
}
.btn-secondary:hover { background: var(--color-gray-50); border-color: var(--color-primary-200); }

.btn-warning {
  background: var(--color-warning-light);
  color: var(--color-warning-dark);
  border: 1px solid #FCD34D;
}
.btn-warning:hover { background: #FDE68A; }

.btn-danger {
  background: var(--color-danger-light);
  color: var(--color-danger-dark);
  border: 1px solid #FECACA;
}
.btn-danger:hover { background: #FECACA; }

.btn-success {
  background: var(--color-success-light);
  color: var(--color-success-dark);
  border: 1px solid #A7F3D0;
}
.btn-success:hover { background: #A7F3D0; }

.btn-sm { padding: 6px 12px; font-size: var(--text-sm); }
.btn-group { display: flex; gap: var(--space-2); margin-top: var(--space-3); }
.export-btns { display: flex; gap: var(--space-2); }
.inline-form { display: inline; }

/* Ripple */
.btn .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  transform: scale(0);
  animation: ripple 0.6s ease-out;
  pointer-events: none;
}

/* ============================================================
   11. BADGES
   ============================================================ */
[class^="badge-"] {
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  letter-spacing: 0.3px;
  display: inline-block;
}
.badge-idle { background: var(--color-gray-100); color: var(--color-gray-500); }
.badge-running { background: var(--color-warning-light); color: var(--color-warning-dark); }
.badge-completed { background: var(--color-success-light); color: var(--color-success-dark); }
.badge-error { background: var(--color-danger-light); color: var(--color-danger-dark); }

/* ============================================================
   12. PROGRESS BARS
   ============================================================ */
.progress-bar {
  background: var(--color-gray-200);
  border-radius: var(--radius-sm);
  height: 8px;
  overflow: hidden;
  margin: var(--space-3) 0;
}
.progress-fill {
  background: linear-gradient(90deg, var(--color-primary-600), var(--color-primary-400));
  height: 100%;
  border-radius: var(--radius-sm);
  transition: width 0.5s ease;
}
.progress-fill.pulsing {
  animation: progressGradient 2s linear infinite;
  background-size: 200% 100%;
  background-image: linear-gradient(90deg, var(--color-primary-600), var(--color-primary-400), var(--color-primary-600));
}

/* Progress Ring (SVG) */
.progress-ring-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.progress-ring-text {
  position: absolute;
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-primary-600);
}
.progress-ring circle {
  transition: stroke-dashoffset 0.6s var(--ease-out);
}

/* ============================================================
   13. FORMS
   ============================================================ */
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-weight: var(--font-semibold);
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
  color: var(--color-gray-700);
}
.form-group small { color: var(--color-gray-400); font-size: var(--text-sm); margin-top: var(--space-1); display: block; }

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  font-size: var(--text-md);
  font-family: inherit;
  color: var(--color-gray-800);
  background: #FFFFFF;
  transition: all var(--duration-fast);
}
.form-input:focus {
  outline: none;
  border-color: var(--color-primary-400);
  box-shadow: 0 0 0 3px rgba(124,58,237,0.1);
}
.form-input::placeholder { color: var(--color-gray-400); }
.form-input-sm { width: 90px; }
.form-group-inline { display: inline-flex; align-items: center; gap: var(--space-2); margin-right: var(--space-4); }
.code-textarea {
  font-family: 'SF Mono', 'Menlo', 'Monaco', 'Consolas', monospace;
  font-size: var(--text-sm);
  line-height: 1.5;
}

.form-cols-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

/* ============================================================
   14. TABLES
   ============================================================ */
.data-table {
  width: 100%;
  border-collapse: collapse;
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.data-table th {
  background: var(--color-gray-50);
  color: var(--color-gray-500);
  padding: var(--space-3) var(--space-3);
  text-align: left;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  border-bottom: 1px solid var(--color-gray-200);
}
.data-table td {
  padding: var(--space-3) var(--space-3);
  border-bottom: 1px solid var(--color-gray-100);
  font-size: var(--text-base);
  color: var(--color-gray-700);
}
.data-table tr:hover { background: var(--color-gray-50); }
.data-table tr:last-child td { border-bottom: none; }
.clickable-row { cursor: pointer; transition: all var(--duration-fast); }
.clickable-row:hover {
  background: var(--color-primary-50) !important;
  border-left: 3px solid var(--color-primary-600);
}

/* Mini score bars in table */
.mini-score-bar {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.mini-bar {
  width: 48px;
  height: 4px;
  background: var(--color-gray-200);
  border-radius: 2px;
  overflow: hidden;
}
.mini-bar-fill {
  height: 100%;
  border-radius: 2px;
  background: var(--color-primary-500);
}

.info-table { width: 100%; }
.info-table td { padding: var(--space-2) var(--space-4); border-bottom: 1px solid var(--color-gray-100); }
.info-table td:first-child { font-weight: var(--font-semibold); color: var(--color-gray-500); width: 200px; font-size: var(--text-base); }
.info-table tr:last-child td { border-bottom: none; }

/* ============================================================
   15. SCORES
   ============================================================ */
.score { font-weight: var(--font-bold); padding: 3px 10px; border-radius: var(--radius-md); font-size: var(--text-base); }
.score-high { background: var(--color-success-light); color: var(--color-success-dark); }
.score-mid { background: var(--color-warning-light); color: var(--color-warning-dark); }
.score-low { background: var(--color-danger-light); color: var(--color-danger-dark); }

.scores-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin: var(--space-5) 0;
}
.score-card {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) var(--ease-out);
}
.score-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-card-hover); }
.score-value { font-size: 26px; font-weight: var(--font-bold); color: var(--color-primary-600); }
.score-label { font-size: var(--text-sm); color: var(--color-gray-400); margin: var(--space-2) 0 var(--space-3); font-weight: var(--font-medium); }
.score-bar { background: var(--color-gray-200); border-radius: 4px; height: 6px; overflow: hidden; }
.score-fill {
  background: linear-gradient(90deg, var(--color-primary-600), var(--color-primary-400));
  height: 100%;
  border-radius: 4px;
  transition: width 0.8s var(--ease-out);
}

/* Score Donut (SVG) */
.score-donut-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.score-donut-text {
  position: absolute;
  text-align: center;
}
.score-donut-value {
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  line-height: 1;
}
.score-donut-label {
  font-size: var(--text-xs);
  color: var(--color-gray-400);
  text-transform: uppercase;
}

/* ============================================================
   16. TAGS
   ============================================================ */
.tags { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.tag {
  display: inline-block;
  background: var(--color-primary-50);
  color: var(--color-primary-600);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
}
.tag-tool { background: #F5F3FF; color: var(--color-primary-600); }

/* ============================================================
   17. QUOTES
   ============================================================ */
.quote {
  background: var(--color-gray-50);
  padding: var(--space-3) var(--space-4);
  margin: var(--space-2) 0;
  border-left: 3px solid var(--color-primary-400);
  font-style: italic;
  font-size: var(--text-base);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--color-gray-600);
}

/* ============================================================
   18. TOOLTIPS
   ============================================================ */
.tooltip-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-primary-50);
  color: var(--color-primary-600);
  font-size: 0;
  cursor: help;
  position: relative;
  margin-left: var(--space-2);
  vertical-align: middle;
  font-style: normal;
}
.tooltip-icon::before {
  content: '?';
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  line-height: 1;
}
.tooltip-icon:hover .tooltip-text { display: block; }
.tooltip-text {
  display: none;
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-gray-900);
  color: var(--color-gray-100);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--font-normal);
  font-style: normal;
  white-space: normal;
  width: 280px;
  z-index: 300;
  box-shadow: var(--shadow-lg);
  line-height: 1.5;
}
.tooltip-text::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--color-gray-900);
}

/* ============================================================
   19. ALERTS
   ============================================================ */
.alert { padding: var(--space-4) var(--space-5); border-radius: var(--radius-lg); margin-bottom: var(--space-5); }
.alert-info { background: var(--color-primary-50); color: #3730A3; border: 1px solid var(--color-primary-200); }
.alert-success { background: var(--color-success-light); color: var(--color-success-dark); border: 1px solid #A7F3D0; }
.alert-error { background: var(--color-danger-light); color: var(--color-danger-dark); border: 1px solid #FECACA; }
.alert-warning { background: var(--color-warning-light); color: var(--color-warning-dark); border: 1px solid #FCD34D; }
.alert strong { display: block; margin-bottom: var(--space-1); font-weight: var(--font-semibold); }

/* ============================================================
   20. FILTERS
   ============================================================ */
.filters {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: var(--space-4) var(--space-5);
  margin-bottom: var(--space-5);
  box-shadow: var(--shadow-sm);
}
.filter-form { display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-3); }
.filter-input-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.filter-input-wrap svg {
  position: absolute;
  left: 10px;
  width: 16px;
  height: 16px;
  stroke: var(--color-gray-400);
  pointer-events: none;
}
.filter-input-wrap .form-input { padding-left: 32px; }

/* ============================================================
   21. PAGINATION
   ============================================================ */
.pagination { display: flex; justify-content: center; align-items: center; gap: var(--space-2); margin-top: var(--space-5); }
.page-info { font-size: var(--text-base); color: var(--color-gray-400); padding: 0 var(--space-2); }
.page-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  color: var(--color-gray-600);
  background: #FFFFFF;
  border: 1px solid var(--color-gray-200);
  text-decoration: none;
  transition: all var(--duration-fast);
  cursor: pointer;
}
.page-pill:hover { background: var(--color-primary-50); border-color: var(--color-primary-300); color: var(--color-primary-600); text-decoration: none; }
.page-pill.active { background: var(--color-primary-600); color: #FFFFFF; border-color: var(--color-primary-600); }
.page-pill:disabled, .page-pill.disabled { opacity: 0.4; cursor: not-allowed; }

/* ============================================================
   22. FILE DROP
   ============================================================ */
.file-drop {
  border: 2px dashed var(--color-gray-300);
  border-radius: var(--radius-lg);
  padding: var(--space-10);
  text-align: center;
  position: relative;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
  color: var(--color-gray-400);
  background: var(--color-gray-25);
}
.file-drop:hover, .drag-over {
  border-color: var(--color-primary-400);
  background: var(--color-primary-50);
  color: var(--color-primary-600);
}
.drag-over { animation: dashedBorder 0.6s linear infinite; }
.file-drop-icon { margin-bottom: var(--space-3); }
.file-drop-icon svg { width: 40px; height: 40px; stroke: var(--color-gray-300); }
.file-drop:hover .file-drop-icon svg, .drag-over .file-drop-icon svg { stroke: var(--color-primary-400); }
.file-input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }

/* ============================================================
   23. AUTH FLOW
   ============================================================ */
.auth-container {
  max-width: 440px;
  margin: var(--space-10) auto;
}
.auth-card {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-lg);
}
.auth-card h1 {
  text-align: center;
  margin-bottom: var(--space-2);
}
.auth-subtitle {
  text-align: center;
  color: var(--color-gray-400);
  font-size: var(--text-md);
  margin-bottom: var(--space-8);
}

/* Step Indicator */
.auth-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}
.auth-step-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.auth-step-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-gray-100);
  transition: all var(--duration-normal) var(--ease-out);
}
.auth-step-circle svg { width: 20px; height: 20px; stroke: var(--color-gray-400); }
.auth-step-circle.active { background: var(--color-primary-50); }
.auth-step-circle.active svg { stroke: var(--color-primary-600); }
.auth-step-circle.done { background: var(--color-success-light); }
.auth-step-circle.done svg { stroke: var(--color-success-dark); }

.auth-step-line {
  width: 40px;
  height: 2px;
  background: var(--color-gray-200);
  transition: background var(--duration-normal);
}
.auth-step-line.done { background: var(--color-success); }

/* Slide transitions for auth steps */
.auth-step-content {
  transition: transform var(--duration-slow) var(--ease-out), opacity var(--duration-normal);
}
.auth-step-content.slide-out-left { transform: translateX(-20px); opacity: 0; }
.auth-step-content.slide-in-right { transform: translateX(20px); opacity: 0; }

.auth-status {
  text-align: center;
  padding: var(--space-5);
}
.auth-status .status-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--color-success-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
}
.auth-status .username {
  font-size: 18px;
  font-weight: var(--font-semibold);
  color: var(--color-gray-800);
}

/* Backward compat for simple step bars */
.auth-step-bar {
  width: 40px;
  height: 4px;
  border-radius: 2px;
  background: var(--color-gray-200);
  transition: background 0.3s;
}
.auth-step-bar.active { background: var(--color-primary-600); }
.auth-step-bar.done { background: var(--color-success); }

/* ============================================================
   24. DATA VIZ
   ============================================================ */
/* Score Distribution Chart */
.score-distribution {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}
.score-dist-bar-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}
.score-dist-label {
  width: 60px;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-gray-600);
  text-align: right;
  flex-shrink: 0;
}
.score-dist-track {
  flex: 1;
  height: 24px;
  background: var(--color-gray-100);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.score-dist-fill {
  height: 100%;
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, var(--color-primary-500), var(--color-primary-400));
  transition: width 0.8s var(--ease-out);
  min-width: 0;
}
.score-dist-fill.high { background: linear-gradient(90deg, #10B981, #34D399); }
.score-dist-fill.mid { background: linear-gradient(90deg, #F59E0B, #FBBF24); }
.score-dist-fill.low { background: linear-gradient(90deg, #EF4444, #F87171); }
.score-dist-count {
  width: 30px;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-gray-600);
  flex-shrink: 0;
}

/* Conic Gradient Pie */
.weights-pie {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  margin: 0 auto var(--space-4);
  transition: background 0.3s;
}

/* Two-column dashboard bottom */
.dashboard-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

/* ============================================================
   25. SKELETON
   ============================================================ */
.skeleton {
  background: linear-gradient(90deg, var(--color-gray-100) 25%, var(--color-gray-50) 50%, var(--color-gray-100) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
}
.skeleton-text { height: 14px; margin-bottom: var(--space-2); width: 80%; }
.skeleton-heading { height: 24px; margin-bottom: var(--space-3); width: 40%; }
.skeleton-card { height: 100px; }

/* ============================================================
   26. ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes pulseGlow {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(245,158,11,0.4); }
  50% { opacity: 0.8; box-shadow: 0 0 0 4px rgba(245,158,11,0); }
}

@keyframes progressGradient {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

@keyframes ripple {
  0% { transform: scale(0); opacity: 0.5; }
  100% { transform: scale(4); opacity: 0; }
}

@keyframes numberPop {
  0% { transform: scale(1); }
  50% { transform: scale(1.15); }
  100% { transform: scale(1); }
}

@keyframes dashedBorder {
  0% { border-color: var(--color-primary-400); }
  50% { border-color: var(--color-primary-200); }
  100% { border-color: var(--color-primary-400); }
}

/* Staggered entrance */
.animate-in { animation: fadeInUp 0.5s var(--ease-out) both; }
.animate-in:nth-child(1) { animation-delay: 0ms; }
.animate-in:nth-child(2) { animation-delay: 60ms; }
.animate-in:nth-child(3) { animation-delay: 120ms; }
.animate-in:nth-child(4) { animation-delay: 180ms; }
.animate-in:nth-child(5) { animation-delay: 240ms; }
.animate-in:nth-child(6) { animation-delay: 300ms; }
.animate-in:nth-child(7) { animation-delay: 360ms; }
.animate-in:nth-child(8) { animation-delay: 420ms; }

/* Number pop after counter animation */
.counter-done { animation: numberPop 0.3s var(--ease-out); }

/* ============================================================
   27. UTILITIES
   ============================================================ */
.back-link {
  color: var(--color-primary-600);
  text-decoration: none;
  font-size: var(--text-md);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
  font-weight: var(--font-medium);
}
.back-link:hover { text-decoration: underline; }

.candidate-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-3);
}
.tg-link { font-size: var(--text-md); font-weight: var(--font-normal); color: var(--color-primary-600); }

.code-block {
  background: var(--color-gray-100);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  overflow-x: auto;
  white-space: pre-wrap;
  max-height: 300px;
  overflow-y: auto;
  font-family: 'SF Mono', 'Menlo', 'Monaco', 'Consolas', monospace;
  color: var(--color-gray-700);
}

.settings-list { list-style: none; font-size: var(--text-base); }
.settings-list li { padding: var(--space-1) 0; color: var(--color-gray-600); }
.settings-list li::before { content: "\2022"; margin-right: var(--space-2); color: var(--color-primary-400); }

.portfolio-link { color: var(--color-primary-600); font-size: var(--text-base); font-weight: var(--font-medium); }
.portfolio-link:hover { text-decoration: underline; }

/* Messages list */
.messages-list { max-height: 500px; overflow-y: auto; }
.message-item { padding: var(--space-2) 0; border-bottom: 1px solid var(--color-gray-100); font-size: var(--text-base); }
.message-item:last-child { border-bottom: none; }
.msg-date { color: var(--color-gray-400); font-size: var(--text-xs); margin-right: var(--space-2); font-weight: var(--font-medium); }
.msg-text { color: var(--color-gray-600); }

/* Weights */
.weights-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.slider {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  background: var(--color-gray-200);
  border-radius: 3px;
  outline: none;
}
.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--color-primary-600);
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(124,58,237,0.4);
  transition: transform var(--duration-fast);
}
.slider::-webkit-slider-thumb:hover { transform: scale(1.15); }
.slider::-moz-range-thumb {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--color-primary-600);
  cursor: pointer;
  border: none;
  box-shadow: 0 1px 4px rgba(124,58,237,0.4);
}
.weight-val { font-size: var(--text-md); font-weight: var(--font-semibold); color: var(--color-primary-600); }
.weight-total { font-size: var(--text-md); font-weight: var(--font-bold); margin: var(--space-3) 0; }

.prompt-section { margin-bottom: var(--space-8); padding-bottom: var(--space-6); border-bottom: 1px solid var(--color-gray-100); }
.prompt-section:last-child { border-bottom: none; }

/* API Key field */
.api-key-field {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}
.api-key-field .form-input { flex: 1; font-family: 'SF Mono', 'Menlo', monospace; font-size: var(--text-base); }
.api-key-mask { color: var(--color-gray-400); font-family: 'SF Mono', 'Menlo', monospace; font-size: var(--text-base); }

/* Live stats */
.live-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-3);
  margin: var(--space-4) 0;
}
.live-stat {
  background: var(--color-gray-50);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  text-align: center;
}
.live-stat-value {
  font-size: 22px;
  font-weight: var(--font-bold);
  color: var(--color-primary-600);
  transition: all 0.3s;
}
.live-stat-label { font-size: var(--text-xs); color: var(--color-gray-400); margin-top: 2px; text-transform: uppercase; font-weight: var(--font-medium); }

.live-log {
  background: var(--color-gray-50);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  max-height: 200px;
  overflow-y: auto;
  font-size: var(--text-sm);
  font-family: 'SF Mono', 'Menlo', monospace;
  color: var(--color-gray-600);
  margin-top: var(--space-3);
}
.live-log-entry { padding: 2px 0; border-bottom: 1px solid var(--color-gray-200); }
.live-log-entry:last-child { border-bottom: none; }

/* Collapsible */
.collapsible-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}
.collapsible-header svg {
  width: 16px; height: 16px;
  stroke: var(--color-gray-400);
  transition: transform var(--duration-normal) var(--ease-out);
}
.collapsible-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--ease-in-out);
}
.collapsible-body.open { max-height: 500px; }
.collapsible-header.open svg { transform: rotate(180deg); }

/* Score big */
.score-big { font-size: 36px; padding: var(--space-2) var(--space-5); border-radius: var(--radius-lg); }

/* Section nav (settings) */
.section-nav {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-gray-200);
  padding-bottom: var(--space-3);
  flex-wrap: wrap;
}
.section-nav-link {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  color: var(--color-gray-500);
  text-decoration: none;
  transition: all var(--duration-fast);
}
.section-nav-link:hover { background: var(--color-gray-100); color: var(--color-gray-700); text-decoration: none; }
.section-nav-link.active { background: var(--color-primary-50); color: var(--color-primary-600); }

/* Hero section for candidate detail */
.candidate-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}
.candidate-hero-info { flex: 1; }
.candidate-hero-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-primary-50);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.candidate-hero-avatar svg { width: 28px; height: 28px; stroke: var(--color-primary-600); }
.candidate-hero-left {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex: 1;
}

/* Two column layout for candidate detail */
.detail-two-col {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-5);
}

/* Three column parsed layout for requirements */
.parsed-three-col {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-5);
}

/* ============================================================
   28. RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 300ms var(--ease-in-out);
    box-shadow: var(--shadow-xl);
  }
  body.sidebar-open .sidebar { transform: translateX(0); }
  body.sidebar-open .sidebar-overlay { display: block; }

  .mobile-menu-btn { display: flex; }

  .main-content {
    margin-left: 0;
    padding: var(--space-6) var(--space-4);
    padding-top: 60px;
  }
  body.sidebar-collapsed .main-content { margin-left: 0; }

  .sidebar-toggle { display: none; }

  .hero-stats { grid-template-columns: 1fr 1fr; }
  .secondary-stats { grid-template-columns: 1fr 1fr; }
  .pipeline-funnel { flex-wrap: wrap; }
  .pipeline-connector { display: none; }
  .dashboard-bottom { grid-template-columns: 1fr; }
  .detail-two-col { grid-template-columns: 1fr; }
  .parsed-three-col { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .main-content { padding: var(--space-4) var(--space-3); padding-top: 56px; }

  .hero-stats { grid-template-columns: 1fr; }
  .secondary-stats { grid-template-columns: 1fr 1fr; }

  .scores-grid { grid-template-columns: repeat(2, 1fr); }
  .weights-grid { grid-template-columns: 1fr; }
  .form-cols-2 { grid-template-columns: 1fr; }
  .candidate-header { flex-direction: column; align-items: flex-start; gap: var(--space-3); }
  .candidate-hero { flex-direction: column; align-items: flex-start; }
  .auth-card { padding: var(--space-6); }
  .live-stats { grid-template-columns: repeat(2, 1fr); }

  .page-header-row { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .secondary-stats { grid-template-columns: 1fr; }
  .scores-grid { grid-template-columns: 1fr; }
}