/* ============================================================
   AI CV STUDIO — MAIN APPLICATION DESIGN SYSTEM (STITCH PRODUCTION)
   Theme: Shell Navy #071426 / Deep Blue #0B2447 / Electric Blue #2563EB
   Style: SaaS Dashboard, Clean Typography, Material Symbols, Responsive
   ============================================================ */

/* Root Variables */
:root {
  --shell-navy: #071426;
  --surface-dark: #0b2447;
  --bg-app: #071426;
  --bg-sidebar: #071426;
  --bg-card: #0b2447;
  --bg-card-hover: #112e5a;
  --bg-input: #071426;
  --border-color: #1e293b;
  --border-light: #334155;
  
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-soft: rgba(37, 99, 235, 0.15);
  --bright-blue: #38bdf8;
  --canvas-light: #f8fafc;
  
  --gold: #c9a227;
  --gold-soft: #fef08a;
  
  --ai-purple: #8b5cf6;
  --ai-purple-soft: rgba(139, 92, 246, 0.15);
  
  --text-main: #ffffff;
  --text-muted: #64748b;
  --text-dark: #0f172a;
  
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  
  --sidebar-width: 250px;
  --header-height: 64px;
}

/* Material Symbols Outlined Icon System */
.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 20px;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
  vertical-align: middle;
}

.nav-icon {
  font-size: 20px;
  color: var(--text-muted);
  transition: color 0.2s ease;
}
.nav-item.active .nav-icon {
  color: var(--primary);
}

/* Reset & Global */
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-app);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
}

/* App Shell Layout */
.app-container {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* Sidebar Navigation */
.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  z-index: 50;
}
.sidebar-header {
  padding: 20px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border-color);
}
.brand-logo {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--gold), var(--primary));
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 18px;
  color: #0f172a;
  box-shadow: 0 4px 12px rgba(201,162,39,0.3);
}
.brand-title {
  font-weight: 800;
  font-size: 16px;
  letter-spacing: -0.3px;
  background: linear-gradient(135deg, #ffffff, #cbd5e1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.brand-subtitle {
  font-size: 10px;
  color: var(--gold);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 700;
}

.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  overflow-y: auto;
}
.nav-section-title {
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 700;
  padding: 12px 10px 6px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  color: var(--text-muted);
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.2s ease;
  margin-bottom: 3px;
}
.nav-item:hover {
  background: rgba(255,255,255,0.05);
  color: var(--text-main);
}
.nav-item.active {
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 600;
  border-left: 3px solid var(--primary);
}
.nav-item .icon { width: 18px; height: 18px; opacity: 0.8; }
.nav-item.active .icon { opacity: 1; color: var(--primary); }

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--border-color);
}
.profile-progress-box {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 12px;
}
.profile-progress-header {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  margin-bottom: 6px;
}
.progress-bar-bg {
  height: 6px;
  background: var(--border-color);
  border-radius: 3px;
  overflow: hidden;
}
.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--primary));
  width: 82%;
  transition: width 0.3s ease;
}

/* Main Content Shell */
.main-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Header Bar */
.top-header {
  height: var(--header-height);
  background: var(--bg-sidebar);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
}
.header-left { display: flex; align-items: center; gap: 16px; }
.page-title { font-size: 18px; font-weight: 700; }
.header-right { display: flex; align-items: center; gap: 14px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-ai {
  background: linear-gradient(135deg, var(--ai-purple), #6366f1);
  color: #fff;
  box-shadow: 0 4px 14px rgba(139, 92, 246, 0.3);
}
.btn-ai:hover { opacity: 0.9; }
.btn-outline {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-main);
}
.btn-outline:hover { background: rgba(255,255,255,0.05); }
.btn-gold {
  background: linear-gradient(135deg, var(--gold), #eab308);
  color: #0f172a;
  font-weight: 700;
}
.btn-danger { background: var(--danger); color: #fff; }

.api-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 12px;
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.3);
  cursor: pointer;
}
.api-status-badge.inactive {
  background: rgba(245, 158, 11, 0.15);
  color: var(--warning);
  border-color: rgba(245, 158, 11, 0.3);
}

/* Page Views Container */
.page-view {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: none;
}
.page-view.active { display: block; }

/* Dashboard Hero Banner & Quick Actions */
.hero-onboarding-banner {
  background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 60%, #312e81 100%);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--gold);
  border-radius: 14px;
  padding: 22px 26px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}
.hero-title { font-size: 20px; font-weight: 800; color: #ffffff; margin-bottom: 4px; }
.hero-subtitle { font-size: 13px; color: #cbd5e1; line-height: 1.5; }

.quick-actions-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}
.quick-action-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 14px;
}
.quick-action-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  background: var(--bg-card-hover);
}
.quick-action-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--primary-soft);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

/* Dashboard Metrics Grid */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 18px;
}
.stat-card .title { font-size: 11.5px; color: var(--text-muted); font-weight: 600; letter-spacing: 0.5px; }
.stat-card .value { font-size: 26px; font-weight: 800; margin: 6px 0; color: #fff; }
.stat-card .subtitle { font-size: 11px; color: var(--success); font-weight: 500; }

.card-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 24px;
}
.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.panel-title { font-size: 15px; font-weight: 700; }

/* AI Comparison Component (Original vs AI Suggestion) */
.ai-comparison-card {
  background: var(--bg-app);
  border: 1px solid var(--ai-purple);
  border-radius: 12px;
  padding: 18px;
  margin-top: 14px;
}
.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 12px 0;
}
.comparison-box {
  background: var(--bg-sidebar);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px;
  font-size: 12.5px;
  line-height: 1.5;
}
.comparison-label {
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 6px;
}
.comparison-box.original .comparison-label { color: var(--text-muted); }
.comparison-box.suggestion .comparison-label { color: var(--ai-purple); }

/* Job Match Workspace Card */
.job-workspace-card {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 22px;
  margin-top: 20px;
}
.job-match-badge-dial {
  font-size: 38px;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
}
.match-skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 16px 0;
}

/* Empty States */
.empty-state {
  text-align: center;
  padding: 40px 20px;
  background: rgba(255,255,255,0.02);
  border: 1px dashed var(--border-color);
  border-radius: 12px;
}
.empty-state-icon { font-size: 36px; margin-bottom: 10px; opacity: 0.7; }
.empty-state-title { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.empty-state-desc { font-size: 12.5px; color: var(--text-muted); margin-bottom: 16px; }

/* Toast Save State Notification */
.toast-status {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--bg-card);
  border: 1px solid var(--primary);
  border-radius: 10px;
  padding: 12px 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  display: none;
  align-items: center;
  gap: 10px;
  z-index: 200;
}
.toast-status.active { display: flex; animation: fadeIn 0.3s ease; }

/* 3-Pane Builder Workspace */
.builder-view-container {
  padding: 0 !important;
  display: none;
  height: calc(100vh - var(--header-height));
  overflow: hidden;
}
.builder-view-container.active { display: flex; }

.builder-panel-left {
  width: 360px;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.builder-panel-center {
  flex: 1;
  background: #090d16;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}
.builder-panel-right {
  width: 340px;
  background: var(--bg-sidebar);
  border-left: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding: 16px;
}

.builder-left-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-app);
}
.builder-tab {
  flex: 1;
  text-align: center;
  padding: 10px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
}
.builder-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  background: var(--bg-sidebar);
}
.builder-form-content {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
}

.form-group { margin-bottom: 14px; }
.form-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.form-control {
  width: 100%;
  padding: 9px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 7px;
  color: var(--text-main);
  font-size: 13px;
  outline: none;
}
.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-soft);
}
textarea.form-control { min-height: 80px; resize: vertical; }

.ai-improve-btn {
  font-size: 10px;
  color: var(--ai-purple);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 700;
}
.ai-improve-btn:hover { text-decoration: underline; }

.builder-toolbar {
  height: 48px;
  background: var(--bg-sidebar);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
}
.preview-canvas-wrapper {
  flex: 1;
  overflow: auto;
  padding: 30px;
  display: flex;
  justify-content: center;
  background: #070a12;
}

.ats-score-meter {
  text-align: center;
  padding: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  margin-bottom: 16px;
}
.ats-score-number {
  font-size: 42px;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
}
.ats-breakdown-row {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  margin-top: 8px;
  padding-top: 6px;
  border-top: 1px solid var(--border-color);
}

/* Kanban Board */
.kanban-board {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 16px;
}
.kanban-col {
  width: 280px;
  flex-shrink: 0;
  background: var(--bg-sidebar);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 12px;
}
.kanban-header {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
}
.kanban-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 10px;
  cursor: pointer;
}
.kanban-card:hover { border-color: var(--primary); }

/* Modals */
.modal-backdrop {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
}
.modal-backdrop.active { display: flex; }
.modal-box {
  background: var(--bg-sidebar);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  width: 90%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 24px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}
.modal-title { font-size: 18px; font-weight: 700; }
.modal-close { cursor: pointer; font-size: 20px; color: var(--text-muted); }

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.cv-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.2s ease;
}
.cv-card:hover { border-color: var(--primary); transform: translateY(-2px); }

.flex-row { display: flex; align-items: center; gap: 10px; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 10px; font-weight: 700; }
.badge-gold { background: rgba(201,162,39,0.2); color: var(--gold); }
.badge-blue { background: rgba(59,130,246,0.2); color: var(--primary); }
.badge-purple { background: rgba(139,92,246,0.2); color: var(--ai-purple); }

/* Responsive Adjustments */
@media (max-width: 1024px) {
  .dashboard-grid, .quick-actions-bar { grid-template-columns: repeat(2, 1fr); }
  .builder-panel-right { display: none; }
}
}
@media (max-width: 768px) {
  .sidebar { position: fixed; transform: translateX(-100%); transition: transform 0.3s ease; }
  .sidebar.open { transform: translateX(0); }
  .dashboard-grid, .quick-actions-bar { grid-template-columns: 1fr; }
  .builder-panel-left { width: 100%; }
  .builder-view-container { flex-direction: column; overflow-y: auto; height: auto; }
}

/* ============================================================
   PHASE 7 — PORTFOLIO GENERATOR & DIGITAL CAREER PASSPORT STYLES
   ============================================================ */

.portfolio-builder-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 20px;
  min-height: calc(100vh - 120px);
}

.portfolio-editor-side {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 18px;
  overflow-y: auto;
  max-height: calc(100vh - 120px);
}

.portfolio-preview-side {
  background: #060913;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  overflow-y: auto;
  max-height: calc(100vh - 120px);
  display: flex;
  flex-direction: column;
}

.portfolio-preview-canvas {
  background: #0f172a;
  color: #f8fafc;
  border-radius: 12px;
  border: 1px solid #1e293b;
  box-shadow: 0 20px 40px rgba(0,0,0,0.6);
  padding: 24px;
  overflow-y: auto;
  font-family: system-ui, -apple-system, sans-serif;
  transition: all 0.3s ease;
}

/* Portfolio Color Themes */
.theme-navy { background: #0f172a !important; color: #f8fafc !important; }
.theme-royal { background: #0b192c !important; color: #f8fafc !important; }
.theme-purple { background: #130e2a !important; color: #f8fafc !important; }
.theme-gold { background: #1a170d !important; color: #f8fafc !important; }
.theme-slate { background: #1e293b !important; color: #f8fafc !important; }

/* Digital Career Passport Specific Styling */
.passport-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 30px 20px;
  color: #f8fafc;
  font-family: system-ui, -apple-system, sans-serif;
}

.passport-hero {
  display: flex;
  align-items: center;
  gap: 24px;
  background: rgba(30, 41, 59, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 28px;
  border-radius: 16px;
  margin-bottom: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.passport-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--gold);
  box-shadow: 0 0 20px rgba(201, 162, 39, 0.3);
}

.passport-hero-info h1 {
  font-size: 26px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 4px;
}

.passport-hero-info .title {
  font-size: 15px;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 10px;
}

.passport-hero-info .tagline {
  font-size: 13px;
  color: #94a3b8;
  line-height: 1.5;
}

.passport-contact-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.passport-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  font-size: 12px;
  color: #cbd5e1;
  text-decoration: none;
}

.passport-chip:hover {
  background: rgba(59, 130, 246, 0.2);
  border-color: var(--primary);
  color: #fff;
}

.passport-section-card {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 24px;
  margin-bottom: 20px;
}

.passport-section-title {
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 10px;
}

.passport-timeline-item {
  position: relative;
  padding-left: 20px;
  margin-bottom: 18px;
  border-left: 2px solid rgba(59, 130, 246, 0.4);
}

.passport-timeline-item::before {
  content: '';
  position: absolute;
  left: -6px;
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid #0f172a;
}

.passport-badge-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.passport-skill-tag {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.3);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
}

.passport-project-card {
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 12px;
}

.passport-actions-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Template Variant Overrides */
.template-executive .passport-hero {
  border-left: 6px solid var(--gold);
  background: #0c121e;
}

.template-modern .passport-hero {
  background: linear-gradient(135deg, #1e1b4b 0%, #0f172a 100%);
  border: 1px solid var(--ai-purple);
}

.template-minimal .passport-hero {
  background: #0f172a;
  border: none;
  box-shadow: none;
}

.template-technical .passport-hero {
  font-family: monospace;
  border: 1px solid #334155;
  background: #020617;
}

@media (max-width: 900px) {
  .portfolio-builder-grid { grid-template-columns: 1fr; }
  .passport-hero { flex-direction: column; text-align: center; }
  .passport-contact-chips { justify-content: center; }
}