/* ==============================================================================
   VanTrack Account Deletion & Data Erasure Portal Stylesheet
   Mobile-Optimized & Responsive Clean Design System
   ============================================================================== */

:root {
  --primary: #1E3A8A;
  --primary-light: #3B82F6;
  --accent: #F59E0B;
  --bg-main: #F8FAFC;
  --bg-surface: #FFFFFF;
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #94A3B8;
  --border-light: #E2E8F0;
  --danger: #DC2626;
  --danger-hover: #B91C1C;
  --danger-bg: #FEF2F2;
  --danger-border: #FECACA;
  --success: #10B981;
  --success-bg: #ECFDF5;
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 10px 25px rgba(15, 23, 42, 0.1);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Containers */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.site-header {
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(8px);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #FFFFFF;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(30, 58, 138, 0.25);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.5px;
}

.brand-badge {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

.header-status {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #F1F5F9;
  padding: 6px 14px;
  border-radius: 30px;
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--success);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

.status-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}

/* Hero Section */
.hero-section {
  padding: 48px 0 32px 0;
  text-align: center;
  background: linear-gradient(180deg, #FFFFFF 0%, var(--bg-main) 100%);
}

.hero-tag {
  display: inline-block;
  background-color: var(--danger-bg);
  color: var(--danger);
  border: 1px solid var(--danger-border);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 16px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.25;
  margin-bottom: 16px;
}

.hero-subtitle {
  max-width: 780px;
  margin: 0 auto;
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Main Grid Layout */
.main-content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin: 24px auto 64px auto;
  align-items: start;
}

.info-column,
.form-column {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* Card Styling */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.highlight-card {
  border-top: 4px solid var(--primary-light);
}

.card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
}

.card-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.in-app-icon {
  background: #EFF6FF;
  color: var(--primary-light);
}

.web-icon {
  background: var(--danger-bg);
  color: var(--danger);
}

.step-badge {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--primary-light);
  letter-spacing: 0.5px;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

.card-description {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

/* Tabs */
.tabs-nav {
  display: flex;
  background: #F1F5F9;
  border-radius: var(--radius-md);
  padding: 4px;
  gap: 4px;
  margin-bottom: 18px;
}

.tab-btn {
  flex: 1;
  border: none;
  background: transparent;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
}

.tab-btn.active {
  background: #FFFFFF;
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

/* Step List */
.guide-content {
  display: none;
}

.guide-content.active {
  display: block;
}

.step-list {
  padding-left: 20px;
  font-size: 14px;
  color: var(--text-secondary);
}

.step-list li {
  margin-bottom: 12px;
  line-height: 1.5;
}

.step-list li strong {
  color: var(--text-primary);
}

/* Table */
.table-wrapper {
  overflow-x: auto;
  margin-bottom: 18px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table th,
.data-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border-light);
}

.data-table th {
  background: #F8FAFC;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
}

.badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2px;
}

.badge-purge {
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid var(--danger-border);
}

/* Alert Box */
.alert-box {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  padding: 14px;
  border-radius: var(--radius-md);
  font-size: 13px;
  color: #92400E;
  line-height: 1.5;
}

.alert-box svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--accent);
}

/* Contact Grid */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 14px;
}

.contact-box {
  background: #F8FAFC;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  flex-direction: column;
}

.contact-role {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.contact-value a {
  color: var(--primary-light);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  word-break: break-all;
}

.contact-value a:hover {
  text-decoration: underline;
}

.contact-sla {
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* Form Card */
.form-card {
  border-top: 4px solid var(--danger);
  position: sticky;
  top: 90px;
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.required {
  color: var(--danger);
}

.form-control {
  width: 100%;
  padding: 12px 14px;
  font-size: 14px;
  font-family: inherit;
  color: var(--text-primary);
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.input-with-prefix {
  display: flex;
  align-items: center;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #FFFFFF;
}

.input-with-prefix:focus-within {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.prefix {
  background: #F1F5F9;
  padding: 12px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  border-right: 1px solid var(--border-light);
}

.input-with-prefix .form-control {
  border: none;
  border-radius: 0;
  padding: 12px 14px;
}

.input-with-prefix .form-control:focus {
  box-shadow: none;
}

.form-hint {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

.form-checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 22px 0;
}

.form-checkbox {
  margin-top: 3px;
  width: 18px;
  height: 18px;
  accent-color: var(--danger);
  cursor: pointer;
}

.checkbox-label {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.45;
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-weight: 600;
  font-size: 14px;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.2s ease;
  min-height: 48px;
}

.btn-delete {
  width: 100%;
  background: var(--danger);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.25);
}

.btn-delete:hover {
  background: var(--danger-hover);
  box-shadow: 0 6px 16px rgba(220, 38, 38, 0.35);
}

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

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

.btn-secondary {
  background: #E2E8F0;
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: #CBD5E1;
}

.google-policy-footer {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  font-size: 12px;
  color: var(--text-muted);
  justify-content: center;
}

/* Modal */
.modal-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 100;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.open {
  display: flex;
}

.modal-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 32px;
  max-width: 520px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-header {
  text-align: center;
  margin-bottom: 16px;
}

.modal-icon-success {
  width: 56px;
  height: 56px;
  background: var(--success-bg);
  color: var(--success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px auto;
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 22px;
  color: var(--text-primary);
}

.modal-body {
  text-align: center;
  font-size: 14px;
  color: var(--text-secondary);
}

.ticket-id-badge {
  display: inline-block;
  background: #EFF6FF;
  border: 1px dashed var(--primary-light);
  color: var(--primary);
  font-family: monospace;
  font-size: 16px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: var(--radius-sm);
  margin: 10px 0 16px 0;
}

.modal-details {
  background: #F8FAFC;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 12px;
  text-align: left;
  font-size: 12px;
  margin-bottom: 16px;
  line-height: 1.6;
}

.modal-instructions {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.modal-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* Footer */
.site-footer {
  background: #FFFFFF;
  border-top: 1px solid var(--border-light);
  padding: 32px 0;
  margin-top: 40px;
}

.footer-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-left p {
  font-size: 13px;
  color: var(--text-secondary);
}

.footer-note {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  font-size: 13px;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
}

.footer-links a:hover {
  color: var(--primary);
  text-decoration: underline;
}

/* Mobile & Tablet Responsiveness */
@media (max-width: 900px) {
  .main-content-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .form-card {
    position: static;
  }
  
  .hero-title {
    font-size: 28px;
  }
}

@media (max-width: 600px) {
  .header-container {
    height: auto;
    padding: 14px 20px;
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
  }
  
  .header-status {
    width: 100%;
    justify-content: center;
  }

  .hero-section {
    padding: 28px 0 20px 0;
  }
  
  .hero-title {
    font-size: 24px;
  }

  .hero-subtitle {
    font-size: 14px;
  }

  .card {
    padding: 20px;
  }

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

  .modal-actions {
    grid-template-columns: 1fr;
  }

  .footer-container {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
  }
}