/* MODERN VIBRANT DISNEY TRIP PLANNER */
:root {
  --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --accent-blue: #667eea;
  --accent-purple: #764ba2;
  --accent-pink: #f5576c;
  --accent-cyan: #00d4ff;
  --text-dark: #1a1a2e;
  --text-light: #ffffff;
  --text-gray: #6b7280;
  --bg-light: #f8f9fa;
  --bg-white: #ffffff;
  --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(180deg, #f8f9fa 0%, #f0f2f5 100%);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* Navigation */
.main-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--text-light);
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(10px);
  background-color: rgba(255, 255, 255, 0.95);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: center; /* Changed from space-between to center */
  height: 70px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 20px;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-logo i {
  font-size: 24px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 30px;
  align-items: center;
}

.nav-link {
  color: var(--text-dark);
  text-decoration: none;
  font-weight: 500;
  position: relative;
  transition: color var(--transition);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--primary-gradient);
  transition: width var(--transition);
}

.nav-link:hover {
  color: var(--accent-blue);
}

.nav-link:hover::after {
  width: 100%;
}

/* Hero Header */
.main-header {
  position: relative;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f5576c 100%);
  color: var(--text-light);
  padding: 60px 20px;
  overflow: hidden;
}

.hero-gradient {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.header-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.header-content {
  text-align: center;
  margin-bottom: 50px;
}

.main-title {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 15px;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.2);
  letter-spacing: -1px;
}

.subtitle {
  font-size: 1.3rem;
  opacity: 0.95;
  margin-bottom: 30px;
  font-weight: 300;
}

.travelers-grid {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.traveler-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  padding: 12px 20px;
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  transition: all var(--transition);
}

.traveler-badge:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.traveler-badge i {
  font-size: 24px;
}

.traveler-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.traveler-age {
  font-size: 0.8rem;
  opacity: 0.8;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.stat-card {
  display: flex;
  align-items: center;
  gap: 15px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  padding: 20px 25px;
  border-radius: 15px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  transition: all var(--transition);
}

.stat-card:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-5px);
}

.stat-icon {
  font-size: 32px;
  min-width: 40px;
  text-align: center;
}

.stat-info {
  flex: 1;
}

.stat-label {
  font-size: 0.85rem;
  opacity: 0.9;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  margin-top: 3px;
}

/* Main Content */
.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
}

.park-container {
  display: flex;
  flex-direction: column;
  gap: 80px;
}

/* Date Section */
.date-section {
  opacity: 1; /* Keep visible for now */
}

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

.date-section {
  animation-delay: calc(var(--index, 0) * 0.1s);
}

.date-header {
  margin-bottom: 40px;
}

.date-title {
  font-size: 2.5rem;
  font-weight: 700;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 15px;
}

.date-divider {
  width: 60px;
  height: 5px;
  background: var(--primary-gradient);
  border-radius: 3px;
}

/* Park Card Section */
.park-section {
  margin-bottom: 50px;
}

.park-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 30px;
  padding-bottom: 20px;
  border-bottom: 2px solid #e5e7eb;
}

.park-logo {
  width: 50px;
  height: 50px;
  object-fit: contain;
  border-radius: 8px;
}

.park-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  background: var(--primary-gradient);
  color: var(--text-light);
}

.park-name {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-dark);
}

/* Area Container */
.area-container {
  margin-bottom: 35px;
}

.area-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.area-title::before {
  content: '';
  width: 4px;
  height: 24px;
  background: var(--secondary-gradient);
  border-radius: 2px;
}

/* Rides Grid */
.rides-grid,
.attractions-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.ride-card,
.attraction-card {
  background: var(--bg-white);
  border-radius: 15px;
  padding: 15px; /* Further reduced from 18px */
  box-shadow: var(--card-shadow);
  transition: all var(--transition);
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.ride-card::before,
.attraction-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--primary-gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.ride-card:hover,
.attraction-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.ride-card:hover::before,
.attraction-card:hover::before {
  transform: scaleX(1);
}

.ride-card.completed,
.attraction-card.completed {
  background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 100%);
  border-color: #10b981;
}

.ride-card.completed::before,
.attraction-card.completed::before {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  transform: scaleX(1);
}

/* Sequence Number */
.sequence-number {
  position: absolute;
  top: 10px; /* Further reduced from 12px */
  right: 10px; /* Further reduced from 12px */
  background: var(--primary-gradient);
  color: var(--text-light);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.3rem; /* Significantly increased from 1.1rem */
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

/* Priority Badge */
.priority-badge {
  display: inline-block;
  background: var(--accent-pink);
  color: var(--text-light);
  font-size: 0.75rem;
  font-weight: bold;
  border-radius: 6px;
  padding: 2px 6px;
  margin-left: 8px;
}

/* Card Content */
.card-content {
  margin-top: 6px; /* Further reduced from 8px */
}

.attraction-title {
  font-size: 1.5rem; /* Increased from 1.2rem */
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px; /* Further reduced from 8px */
  display: block;
}

.attraction-description {
  color: var(--text-gray);
  font-size: 1.3rem; /* Significantly increased from 1.1rem */
  margin-bottom: 10px; /* Further reduced from 12px */
  line-height: 1.3; /* Tighter line height */
}

/* Data Grid */
.data-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px; /* Further reduced from 8px */
  margin-bottom: 10px; /* Further reduced from 12px */
}

.data-item {
  display: flex;
  align-items: center;
  gap: 5px; /* Further reduced from 6px */
  font-size: 1.2rem; /* Significantly increased from 1rem */
  padding: 5px 6px; /* Further reduced from 6px 8px */
  background: #f3f4f6;
  border-radius: 8px;
  color: var(--text-gray);
}

.data-icon {
  color: var(--accent-blue);
  min-width: 20px;
  text-align: center;
  font-size: 1.3rem; /* Significantly increased from 1.1rem */
}

.data-label {
  font-weight: 500;
  font-size: 1.1rem; /* Significantly increased from 0.9rem */
  color: var(--text-gray);
}

.data-value {
  font-weight: 600;
  color: var(--text-dark);
  margin-left: auto;
  font-size: 1.2rem; /* Significantly increased */
}

/* Card Actions */
.card-actions {
  display: flex;
  gap: 6px; /* Further reduced from 8px */
  margin-top: 10px; /* Further reduced from 12px */
  padding-top: 10px; /* Further reduced from 12px */
  border-top: 1px solid #e5e7eb;
}

.btn-check {
  flex: 1;
  padding: 10px 15px;
  background: var(--accent-blue);
  color: var(--text-light);
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn-check:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

/* Navigation Links */
.day-nav-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 2px solid #e5e7eb;
}

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--primary-gradient);
  color: var(--text-light);
  border: none;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.btn-link:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.6);
}

.btn-link.back-to-top {
  background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

/* Footer */
.footer {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  color: var(--text-light);
  text-align: center;
  padding: 40px 20px;
  margin-top: 80px;
}

.footer-text {
  font-size: 1.1rem;
  font-weight: 500;
  opacity: 0.9;
}

.footer-text i {
  margin-right: 10px;
  color: #fbbf24;
}

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

  .subtitle {
    font-size: 1.1rem;
  }

  .nav-links {
    gap: 15px;
    font-size: 0.9rem;
  }

  .travelers-grid {
    gap: 15px;
  }

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

  .rides-grid,
  .attractions-list {
    grid-template-columns: 1fr;
  }

  .day-nav-links {
    flex-direction: column;
    gap: 10px;
  }

  .btn-link {
    width: 100%;
    justify-content: center;
  }

  .date-title {
    font-size: 1.8rem;
  }

  .park-name {
    font-size: 1.4rem;
  }
}

@media (max-width: 480px) {
  .main-nav {
    padding: 0 10px;
  }

  .nav-container {
    height: 60px;
  }

  .nav-links {
    gap: 8px;
    font-size: 0.8rem;
  }

  .main-title {
    font-size: 2rem;
  }

  .stat-card {
    padding: 15px 20px;
  }

  .stat-icon {
    font-size: 24px;
  }

  .stat-value {
    font-size: 1.5rem;
  }

  .ride-card,
  .attraction-card {
    padding: 10px; /* Further reduced from 12px */
  }

  .area-title {
    font-size: 1.1rem;
  }

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

/* Utility Classes */
.fade-in {
  animation: fadeInEffect 0.6s ease-out;
}

@keyframes fadeInEffect {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}