/* CSS Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* CSS Variables */
:root {
  --color-primary: #8B7355;
  --color-secondary: #2C3E50;
  --color-accent: #D4AF37;
  --color-bg: #FAF8F5;
  --color-text: #333;
  --color-text-light: #666;
  --color-border: #E5E5E5;
  --color-error: #C9302C;
  --color-success: #5CB85C;

  --font-heading: 'Cormorant', serif;
  --font-body: 'Lato', sans-serif;

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;

  --border-radius: 4px;
  --transition: all 0.3s ease;
}

/* Typography */
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: 3rem;
  font-weight: 300;
}

h2 {
  font-size: 2.5rem;
  font-weight: 300;
}

h3 {
  font-size: 1.75rem;
}

p {
  margin-bottom: var(--spacing-sm);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--color-accent);
}

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-lg);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)),
              url('/images/wedding-photo-10.jpg') center/cover no-repeat;
  background-color: var(--color-secondary);
}

.hero-content {
  color: white;
  padding: var(--spacing-xl);
}

.couple-names {
  font-size: 4rem;
  font-weight: 300;
  margin-bottom: var(--spacing-md);
  letter-spacing: 2px;
}

.wedding-date {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xs);
  font-style: italic;
}

.location {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xl);
}

/* Navigation */
.navbar {
  background-color: white;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-sm) var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-primary);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
}

.nav-menu a {
  color: var(--color-text);
  font-weight: 300;
  transition: var(--transition);
  padding: var(--spacing-xs) 0;
  border-bottom: 2px solid transparent;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-accent);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  font-size: 1rem;
  font-family: var(--font-body);
  font-weight: 400;
  text-align: center;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

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

.btn-primary:hover {
  background-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

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

/* Forms */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 400;
  color: var(--color-secondary);
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  font-size: 1rem;
  font-family: var(--font-body);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  transition: var(--transition);
  
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(139, 115, 85, 0.1);
}

.form-group small {
  display: block;
  margin-top: var(--spacing-xs);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.radio-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.radio-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  cursor: pointer;
  padding: var(--spacing-sm);
  border: 2px solid var(--color-border);
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.radio-label:hover {
  border-color: var(--color-primary);
  background-color: rgba(139, 115, 85, 0.05);
}

.radio-label input[type="radio"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
}

/* Page Sections */
.page-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  padding-top: var(--spacing-xl);
}

.page-header h1 {
  margin-bottom: var(--spacing-sm);
}

.page-header p {
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.details-section {
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid var(--color-border);
}

.details-section:last-child {
  border-bottom: none;
}

/* Timeline */
.timeline {
  max-width: 800px;
  margin: 0 auto;
}

.timeline-item {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  padding-left: var(--spacing-md);
  border-left: 2px solid var(--color-primary);
}

.timeline-time {
  min-width: 100px;
  font-weight: 600;
  color: var(--color-primary);
}

.timeline-content h3 {
  margin-bottom: var(--spacing-xs);
}

/* Venue Info */
.venue-info {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.map-container {
  margin-top: var(--spacing-lg);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Lists */
.info-list {
  list-style: none;
  max-width: 800px;
  margin: var(--spacing-lg) auto;
}

.info-list li {
  padding: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
  padding-left: var(--spacing-xl);
  position: relative;
}

.info-list li::before {
  content: "✓";
  position: absolute;
  left: var(--spacing-sm);
  color: var(--color-accent);
  font-weight: bold;
}

/* Hotel Cards */
.hotel-card {
  background: white;
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hotel-card h3 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.hotel-address {
  color: var(--color-text-light);
  font-size: 0.875rem;
  margin-bottom: var(--spacing-sm);
}

/* Photos */
.photo-gallery {
  padding: var(--spacing-lg) 0;
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.photo-item {
  /* aspect-ratio: 1; */
  overflow: hidden;
  border-radius: var(--border-radius);
  /* box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); */
  /* background-color: #f8f6f3; */
  display: flex;
  align-items: center;
  justify-content: center;
}

.photo-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display:block;
}

.photo-note {
  text-align: center;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* RSVP Form */
.rsvp-section {
  max-width: 600px;
  margin: 0 auto;
}

.loading-spinner {
  text-align: center;
  padding: var(--spacing-xl);
  color: var(--color-text-light);
}

.attendee-field {
  padding: var(--spacing-md);
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-md);
}

.attendee-field h4 {
  font-size: 1rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.modal-content {
  background: white;
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
  max-width: 500px;
  width: 90%;
  text-align: center;
}

.modal-content h2 {
  margin-bottom: var(--spacing-md);
}

/* Messages */
.error-message {
  color: var(--color-error);
  padding: var(--spacing-sm);
  background: rgba(201, 48, 44, 0.1);
  border-radius: var(--border-radius);
  margin: var(--spacing-sm) 0;
}

.success-message {
  color: var(--color-success);
  padding: var(--spacing-sm);
  background: rgba(92, 184, 92, 0.1);
  border-radius: var(--border-radius);
  margin: var(--spacing-sm) 0;
}

.help-text {
  text-align: center;
  color: var(--color-text-light);
  font-size: 0.875rem;
  margin-top: var(--spacing-lg);
}

/* Verify Page */
.verify-container {
  max-width: 500px;
  margin: var(--spacing-xl) auto;
  padding: var(--spacing-xl);
  background: white;
  border-radius: var(--border-radius);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Admin Styles */
.admin-login {
  max-width: 400px;
  margin: var(--spacing-xl) auto;
  padding: var(--spacing-xl);
  background: white;
  border-radius: var(--border-radius);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 2px solid var(--color-border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.stat-card {
  background: white;
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.stat-card h3 {
  font-size: 1rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-sm);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--color-primary);
}

.guest-list-section {
  background: white;
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  margin-bottom: var(--spacing-lg);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.actions {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

.search-input {
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-family: var(--font-body);
}

.table-container {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.data-table th {
  background: var(--color-bg);
  padding: var(--spacing-sm);
  text-align: left;
  font-weight: 600;
  color: var(--color-secondary);
  border-bottom: 2px solid var(--color-border);
}

.data-table td {
  padding: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
}

.data-table tr:hover {
  background: var(--color-bg);
}

.status-badge {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
}

.status-responded {
  background: rgba(92, 184, 92, 0.2);
  color: var(--color-success);
}

.status-pending {
  background: rgba(255, 193, 7, 0.2);
  color: #B8860B;
}

.recent-rsvps-section {
  background: white;
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.recent-list {
  list-style: none;
}

.recent-list li {
  padding: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
}

.recent-list li:last-child {
  border-bottom: none;
}

/* Footer */
.footer {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-lg);
  color: var(--color-text-light);
  border-top: 1px solid var(--color-border);
  margin-top: var(--spacing-xl);
}

/* Responsive Design */
@media (max-width: 768px) {
  .couple-names {
    font-size: 2.5rem;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  .nav-menu {
    gap: var(--spacing-sm);
    font-size: 0.875rem;
  }

  .timeline-item {
    flex-direction: column;
    gap: var(--spacing-xs);
  }

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

  .actions {
    width: 100%;
    flex-direction: column;
  }

  .search-input {
    width: 100%;
  }

  .data-table {
    font-size: 0.75rem;
  }

  .data-table th,
  .data-table td {
    padding: var(--spacing-xs);
  }
}

@media (max-width: 480px) {
  .container {
    padding: var(--spacing-sm);
  }

  .nav-container {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .nav-menu {
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* Utilities */
.text-center {
  text-align: center;
}

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }

.dress-code {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-primary);
  text-align: center;
  margin: var(--spacing-lg) 0;
}

/* Toast Notification */
.toast {
  position: fixed;
  top: 20px;
  right: 20px;
  background-color: var(--color-primary);
  color: white;
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  opacity: 0;
  transform: translateY(-20px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 1000;
  max-width: 350px;
  pointer-events: none;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.toast.success {
  background-color: var(--color-success);
}

.toast.error {
  background-color: var(--color-error);
}

@media (max-width: 768px) {
  .toast {
    left: 20px;
    right: 20px;
    max-width: none;
  }
}