/* ===== 2025 Silicon Valley Startup Design System - SorceAI ===== */

:root {
  /* Primary Palette - Professional Indigo */
  --primary-50: #eef2ff;
  --primary-100: #e0e7ff;
  --primary-200: #c7d2fe;
  --primary-300: #a5b4fc;
  --primary-400: #818cf8;
  --primary-500: #6366f1;
  --primary-600: #4f46e5;
  --primary-700: #4338ca;
  --primary-800: #3730a3;
  --primary-900: #312e81;

  /* Accent - Modern Emerald */
  --accent-50: #ecfdf5;
  --accent-100: #d1fae5;
  --accent-200: #a7f3d0;
  --accent-300: #6ee7b7;
  --accent-400: #34d399;
  --accent-500: #10b981;
  --accent-600: #059669;
  --accent-700: #047857;
  --accent-800: #065f46;
  --accent-900: #064e3b;

  /* Gray Scale - Professional */
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --gray-950: #030712;

  /* Semantic Colors */
  --success: var(--accent-500);
  --warning: #f59e0b;
  --error: #ef4444;
  --info: var(--primary-500);

  /* Background System */
  --bg-primary: #0a0a0f;
  --bg-secondary: #050508;
  --bg-elevated: rgba(20, 20, 30, 0.8);
  --bg-glass: rgba(255, 255, 255, 0.03);
  --bg-glass-hover: rgba(255, 255, 255, 0.06);

  /* Border System */
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(99, 102, 241, 0.3);
  --border-focus: rgba(99, 102, 241, 0.5);

  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: #b4b4b4;
  --text-tertiary: #6b7280;
  --text-muted: #4b5563;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-glow: 0 0 30px rgba(99, 102, 241, 0.3);
  --shadow-glow-accent: 0 0 30px rgba(16, 185, 129, 0.3);

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
  --gradient-accent: linear-gradient(135deg, #10b981 0%, #059669 100%);
  --gradient-hero: linear-gradient(135deg, #ffffff 0%, #6366f1 50%, #10b981 100%);
  --gradient-mesh: radial-gradient(at 40% 20%, rgba(99, 102, 241, 0.3) 0px, transparent 50%),
                   radial-gradient(at 80% 0%, rgba(16, 185, 129, 0.2) 0px, transparent 50%),
                   radial-gradient(at 0% 50%, rgba(99, 102, 241, 0.2) 0px, transparent 50%);

  /* Spacing Scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== Base Styles ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Inter', 'Segoe UI', system-ui, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
  line-height: 1.6;
  font-size: 16px;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-mesh);
  z-index: 0;
  pointer-events: none;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
  line-height: 1.7;
  color: var(--text-secondary);
}

/* ===== Flow Canvas Background ===== */
#flowCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.6;
}

/* ===== Glass Container ===== */
.glass-container {
  position: relative;
  z-index: 1;
  min-height: 100vh;
}

/* ===== Navigation ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: var(--space-4) var(--space-8);
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--border-glass);
  box-shadow: var(--shadow-lg);
}

.nav-content {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

.nav-brand {
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.03em;
  cursor: pointer;
  transition: transform var(--transition-base);
}

.nav-brand:hover {
  transform: scale(1.02);
}

.nav-links {
  display: flex;
  gap: var(--space-2);
  list-style: none;
  align-items: center;
}

.nav-link {
  padding: var(--space-3) var(--space-5);
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-base);
}

.nav-link:hover {
  color: var(--text-primary);
  background: var(--bg-glass-hover);
}

.nav-link:hover::before,
.nav-link.active::before {
  width: 80%;
}

.nav-link.active {
  color: var(--text-primary);
  background: var(--bg-glass);
}

.nav-actions {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

/* ===== Language Selector ===== */
.language-selector {
  padding: var(--space-2) var(--space-4);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
  backdrop-filter: blur(12px);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23b4b4b4' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.5rem;
}

.language-selector:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-hover);
}

.language-selector:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* ===== Credits Badge ===== */
.credits-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  backdrop-filter: blur(12px);
  transition: all var(--transition-base);
}

.credits-badge:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.credits-icon {
  font-size: 1.1rem;
}

.credits-label {
  color: var(--text-tertiary);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ===== Buttons ===== */
.btn {
  padding: var(--space-3) var(--space-6);
  border: none;
  border-radius: var(--radius-lg);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  text-decoration: none;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  transform: translate(-50%, -50%);
  transition: width var(--transition-slow), height var(--transition-slow);
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn-glass {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  backdrop-filter: blur(12px);
}

.btn-glass:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  border: none;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-accent {
  background: var(--gradient-accent);
  color: white;
  border: none;
  box-shadow: var(--shadow-md);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-accent);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: 0.875rem;
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: 1.1rem;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn:disabled:hover {
  transform: none;
  box-shadow: none;
}

/* ===== Hero Section ===== */
.hero {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-20) var(--space-8) var(--space-16);
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-400);
  margin-bottom: var(--space-8);
  backdrop-filter: blur(12px);
  animation: float 3s ease-in-out infinite;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-6);
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.03em;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-12);
  line-height: 1.7;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== Container ===== */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-16) var(--space-8);
}

/* ===== Section Styles ===== */
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: var(--space-12);
  text-align: center;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: var(--space-8);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ===== Glass Cards ===== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-8);
}

.glass-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  backdrop-filter: blur(24px) saturate(180%);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.glass-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
  background: var(--bg-glass-hover);
  border-color: var(--border-hover);
}

.glass-card:hover::before {
  opacity: 1;
}

.card-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  font-size: 2rem;
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-glow);
}

.card-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: var(--text-primary);
}

.card-description {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

/* ===== Forms ===== */
.form-group {
  margin-bottom: var(--space-6);
}

.form-label {
  display: block;
  margin-bottom: var(--space-2);
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: all var(--transition-base);
  backdrop-filter: blur(12px);
  font-family: inherit;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-tertiary);
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-hover);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
  background: var(--bg-glass-hover);
}

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

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23b4b4b4' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 3rem;
}

/* ===== Modal ===== */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(12px);
  background: rgba(0, 0, 0, 0.75);
  animation: fadeIn var(--transition-base);
}

.modal.active {
  display: flex;
}

.modal-content {
  background: var(--bg-elevated);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  max-width: 500px;
  width: 90%;
  backdrop-filter: blur(24px) saturate(180%);
  box-shadow: var(--shadow-2xl);
  animation: slideUp var(--transition-slow);
  position: relative;
}

.modal-header {
  margin-bottom: var(--space-8);
}

.modal-title {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: var(--text-primary);
}

.modal-subtitle {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.modal-close {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  width: 40px;
  height: 40px;
  border: none;
  background: var(--bg-glass);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.modal-close:hover {
  background: var(--bg-glass-hover);
  color: var(--text-primary);
  transform: rotate(90deg);
}

/* ===== Status Messages ===== */
.status-message {
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  margin-top: var(--space-4);
  font-size: 0.95rem;
  display: none;
  border: 1px solid;
}

.status-message.active {
  display: block;
  animation: slideIn var(--transition-base);
}

.status-success {
  background: rgba(16, 185, 129, 0.1);
  border-color: var(--success);
  color: var(--accent-400);
}

.status-error {
  background: rgba(239, 68, 68, 0.1);
  border-color: var(--error);
  color: #f87171;
}

.status-info {
  background: rgba(99, 102, 241, 0.1);
  border-color: var(--info);
  color: var(--primary-400);
}

.status-warning {
  background: rgba(245, 158, 11, 0.1);
  border-color: var(--warning);
  color: #fbbf24;
}

/* ===== Loading Spinner ===== */
.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--border-glass);
  border-top-color: var(--primary-500);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
  margin-right: var(--space-2);
}

/* ===== Dashboard Styles ===== */
.dashboard-header {
  margin-bottom: var(--space-12);
}

.user-info-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-8);
  align-items: center;
  padding: var(--space-8);
}

.user-avatar {
  position: relative;
}

.avatar-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  color: white;
  box-shadow: var(--shadow-glow);
}

.user-details {
  flex: 1;
}

.user-name {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: var(--text-primary);
}

.user-email {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: var(--space-3);
}

.user-type-badge {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid var(--primary-500);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-400);
}

.user-credits {
  text-align: center;
  padding: var(--space-6);
  background: var(--bg-glass-hover);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-glass);
  min-width: 200px;
}

.credits-label {
  font-size: 0.85rem;
  color: var(--text-tertiary);
  margin-bottom: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.credits-value {
  font-size: 2.5rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: var(--space-4);
  display: block;
}

/* ===== Tool Card ===== */
.tool-card {
  position: relative;
}

.tool-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
  display: block;
}

/* ===== My Resumes Section ===== */
.my-resumes-section {
  margin-bottom: var(--space-12);
}

.resumes-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.resume-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-6);
  transition: all var(--transition-base);
}

.resume-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.resume-info {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex: 1;
}

.resume-icon {
  font-size: 2rem;
}

.resume-details {
  flex: 1;
}

.resume-filename {
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.resume-meta {
  color: var(--text-secondary);
  font-size: 0.85rem;
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.resume-meta span {
  display: inline-block;
}

.resume-actions {
  display: flex;
  gap: var(--space-2);
}

/* ===== AI Result Visualizations ===== */
.circular-progress {
  width: 200px;
  height: 200px;
  margin: 0 auto var(--space-8);
  position: relative;
}

.circular-progress svg {
  transform: rotate(-90deg);
  width: 100%;
  height: 100%;
}

.circular-progress-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.08);
  stroke-width: 12;
}

.circular-progress-bar {
  fill: none;
  stroke-width: 12;
  stroke-linecap: round;
  transition: stroke-dashoffset var(--transition-smooth);
}

.circular-progress-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.circular-progress-value {
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-primary);
  display: block;
}

.circular-progress-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  display: block;
  margin-top: var(--space-2);
}

.progress-bars-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin: var(--space-8) 0;
}

.progress-bar-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.progress-bar-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 500;
}

.progress-bar-track {
  height: 12px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.progress-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width var(--transition-smooth);
  background: var(--gradient-primary);
  box-shadow: var(--shadow-glow);
}

.score-card {
  background: rgba(99, 102, 241, 0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  margin-bottom: var(--space-6);
  border: 1px solid var(--border-glass);
}

.score-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.score-item {
  text-align: center;
  padding: var(--space-4);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
  transition: all var(--transition-base);
}

.score-item:hover {
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-2px);
}

.score-item-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-400);
  display: block;
}

.score-item-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: var(--space-2);
  display: block;
}

.insight-list {
  list-style: none;
  padding: 0;
  margin: var(--space-4) 0;
}

.insight-list li {
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-2);
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid var(--primary-500);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  transition: all var(--transition-base);
}

.insight-list li:hover {
  background: rgba(255, 255, 255, 0.06);
  transform: translateX(4px);
}

.insight-list.strengths li {
  border-left-color: var(--success);
}

.insight-list.weaknesses li {
  border-left-color: var(--warning);
}

.insight-list.recommendations li {
  border-left-color: var(--primary-500);
}

/* ===== View Containers ===== */
.view-container {
  display: none;
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.view-container.active {
  display: block;
  opacity: 1;
  animation: fadeIn var(--transition-slow);
}

/* ===== Animations ===== */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideOut {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

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

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

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

.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

/* Margin utilities */
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }

.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

/* Padding utilities */
.p-4 { padding: var(--space-4); }
.p-6 { padding: var(--space-6); }
.p-8 { padding: var(--space-8); }

/* Flex utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
  .nav-content {
    gap: var(--space-4);
  }

  .container {
    padding: var(--space-12) var(--space-6);
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
  }

  .nav {
    padding: var(--space-3) var(--space-4);
  }

  .nav-content {
    flex-wrap: wrap;
    gap: var(--space-3);
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
  }

  .nav-actions {
    width: 100%;
    justify-content: center;
  }

  .hero {
    padding: var(--space-16) var(--space-4) var(--space-12);
  }

  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-cta .btn {
    width: 100%;
  }

  .cards-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .modal-content {
    padding: var(--space-8);
    width: 95%;
  }

  .user-info-card {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-6);
  }

  .user-credits {
    width: 100%;
  }

  .avatar-circle {
    margin: 0 auto;
  }

  .resume-card {
    flex-direction: column;
    gap: var(--space-4);
  }

  .resume-actions {
    width: 100%;
    justify-content: stretch;
  }

  .resume-actions .btn {
    flex: 1;
  }

  .score-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .nav-brand {
    font-size: 1.25rem;
  }

  .btn {
    padding: var(--space-2) var(--space-4);
    font-size: 0.875rem;
  }

  .credits-badge {
    font-size: 0.8rem;
    padding: var(--space-1) var(--space-3);
  }

  .language-selector {
    font-size: 0.8rem;
    padding: var(--space-1) var(--space-3);
  }

  .score-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== Print Styles ===== */
@media print {
  .nav,
  .nav-actions,
  .btn,
  .modal {
    display: none !important;
  }

  body {
    background: white;
    color: black;
  }

  .glass-card {
    border: 1px solid #ccc;
    background: white;
  }
}