/* ============================================
   WAHGOLA V2 - MODERN VISUAL DESIGN
   Design Principles:
   - Visual-first with large images
   - Clear space segregation
   - Modern glassmorphism effects
   - Smooth animations
   ============================================ */

/* ============================================
   DESIGN TOKENS
   ============================================ */
:root {
  /* Colors - Modern Luxury Travel Theme */
  --color-primary: #0d9488; /* Teal - sophisticated, trustworthy */
  --color-primary-hover: #0f766e; /* Darker teal */
  --color-primary-light: #ccfbf1; /* Light teal background */
  --color-secondary: #fb923c; /* Sunset orange - warm energy */
  --color-secondary-hover: #f97316; /* Darker orange */

  --color-accent-gold: #fbbf24; /* Champagne gold - premium feel */
  --color-accent-navy: #1e3a8a; /* Rich navy - depth */

  --color-bg: #fafaf9; /* Warm off-white */
  --color-surface: #ffffff;
  --color-surface-elevated: #ffffff;

  --color-text-primary: #1c1917; /* Warm dark (stone-900) */
  --color-text-secondary: #78716c; /* Warm stone */
  --color-text-tertiary: #a8a29e; /* Light stone */

  --color-border: #e7e5e4; /* Warm gray border */
  --color-border-light: #f5f5f4; /* Very light stone */

  --color-success: #059669; /* Emerald green */
  --color-warning: #f59e0b; /* Amber */
  --color-error: #dc2626; /* Red */

  /* Gradients for Modern Luxury */
  --gradient-primary: linear-gradient(135deg, #0d9488 0%, #fb923c 100%); /* Teal to sunset */
  --gradient-luxury: linear-gradient(135deg, #1e3a8a 0%, #0d9488 100%); /* Navy to teal */
  --gradient-warm: linear-gradient(135deg, #fb923c 0%, #fbbf24 100%); /* Sunset to gold */

  /* Shadows - Layered */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Typography - Updated to use Poppins like landing page */
  --font-sans: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;

  /* 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);

  /* Layout - Updated to match landing page */
  --top-bar-height: 64px;
  --max-width: 1200px; /* Matches landing page for consistency */
}

/* ============================================
   GLOBAL RESET & BASE
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

/* ============================================
   ZONE 1: TOP BAR - Fixed Navigation
   ============================================ */
.top-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--top-bar-height);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  z-index: 1000;
}

.top-bar-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.logo-area {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
}

.logo-icon {
  color: var(--color-primary);
  transition: transform var(--transition-base);
}

.logo-area:hover .logo-icon {
  transform: rotate(-10deg) scale(1.05);
}

.logo-text {
  font-size: 24px;
  font-weight: var(--font-weight-extrabold);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
  font-family: var(--font-sans);
}

.logo-accent {
  color: var(--color-primary);
  font-weight: 800;
  position: relative;
}

.logo-accent::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary) 0%, #f59e0b 100%);
  border-radius: 2px;
  opacity: 0.3;
}

/* Top Bar Actions */
.top-bar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.search-toggle {
  width: 40px;
  height: 40px;
  border: none;
  background: transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.search-toggle:hover {
  background: var(--color-border-light);
  color: var(--color-text-primary);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: var(--gradient-primary);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
}

.btn-primary:hover {
  box-shadow: 0 10px 20px rgba(37, 99, 235, 0.3);
  transform: translateY(-2px);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

/* Search Bar (Expandable) */
.search-bar {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  border-bottom: 1px solid var(--color-border-light);
  animation: slideDown var(--transition-base);
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.search-bar-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.search-icon {
  color: var(--color-text-tertiary);
  flex-shrink: 0;
}

.search-bar-content input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 16px;
  color: var(--color-text-primary);
  background: transparent;
}

.search-bar-content input::placeholder {
  color: var(--color-text-tertiary);
}

.search-close {
  width: 32px;
  height: 32px;
  border: none;
  background: var(--color-border-light);
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.search-close:hover {
  background: var(--color-border);
}

/* ============================================
   ZONE 2: HERO SECTION - Empty State
   ============================================ */
.hero {
  margin-top: var(--top-bar-height);
  min-height: calc(100vh - var(--top-bar-height));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: var(--gradient-luxury); /* Navy to teal gradient */
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-8);
  max-width: 600px;
}

.hero-title {
  font-size: 56px;
  font-weight: var(--font-weight-bold);
  color: white;
  margin-bottom: var(--space-4);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 20px;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-8);
  font-weight: var(--font-weight-normal);
}

.btn-hero {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-8);
  background: white;
  color: var(--color-primary);
  border: none;
  border-radius: var(--radius-lg);
  font-size: 18px;
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.btn-hero:hover {
  transform: translateY(-4px);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
}

/* Floating Cards Animation */
.hero-visual {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.floating-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xl);
  animation: float 6s ease-in-out infinite;
}

.card-1 {
  width: 300px;
  height: 200px;
  top: 10%;
  left: 5%;
  animation-delay: 0s;
}

.card-2 {
  width: 250px;
  height: 180px;
  top: 60%;
  right: 10%;
  animation-delay: 2s;
}

.card-3 {
  width: 200px;
  height: 150px;
  bottom: 15%;
  left: 15%;
  animation-delay: 4s;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(2deg);
  }
}

/* ============================================
   ZONE 3: MAIN CONTENT - Trip Grid
   ============================================ */
.main-content {
  margin-top: var(--top-bar-height);
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding: var(--space-8) var(--space-6);
  min-height: calc(100vh - var(--top-bar-height));
}

/* Section Header */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.section-title-area {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
}

.section-title {
  font-size: 32px;
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}

.trip-count {
  font-size: 16px;
  color: var(--color-text-tertiary);
  font-weight: var(--font-weight-normal);
}

.section-actions {
  display: flex;
  gap: var(--space-3);
}

.sort-select {
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: white;
  color: var(--color-text-primary);
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
  outline: none;
}

.sort-select:hover {
  border-color: var(--color-primary);
}

.sort-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

/* ============================================
   TRIP GRID - Visual First Design
   ============================================ */
.trips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-6);
}

.trip-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  height: 100%;
}

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

/* Card Image - Large & Prominent */
.trip-card-image {
  width: 100%;
  height: 240px;
  object-fit: cover;
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-border-light) 100%);
  position: relative;
}

.trip-card-image::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.3), transparent);
}

/* Card Content - Clear Hierarchy */
.trip-card-content {
  padding: var(--space-5);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.trip-card-header {
  margin-bottom: var(--space-3);
}

.trip-card-title {
  font-size: 20px;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.trip-card-destination {
  font-size: 15px;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.trip-card-meta {
  display: flex;
  gap: var(--space-4);
  padding-top: var(--space-4);
  margin-top: auto;
  border-top: 1px solid var(--color-border-light);
  font-size: 14px;
  color: var(--color-text-tertiary);
}

.trip-card-meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* Card Actions (Hover State) */
.trip-card-actions {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  display: flex;
  gap: var(--space-2);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.trip-card:hover .trip-card-actions {
  opacity: 1;
}

.card-action-btn {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
}

.card-action-btn:hover {
  background: white;
  color: var(--color-text-primary);
  transform: scale(1.1);
}

/* ============================================
   ZONE 4: MODALS - Modern Design
   ============================================ */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  animation: fadeIn var(--transition-base);
}

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

.modal-modern {
  background: white;
  border-radius: var(--radius-xl);
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  animation: slideUp var(--transition-slow);
  position: relative;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-close-modern {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 40px;
  height: 40px;
  border: none;
  background: var(--color-border-light);
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  z-index: 10;
}

.modal-close-modern:hover {
  background: var(--color-border);
  color: var(--color-text-primary);
}

.modal-header-modern {
  padding: var(--space-8);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.modal-header-modern h2 {
  font-size: 28px;
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
  letter-spacing: -0.02em;
}

.modal-header-modern p {
  font-size: 16px;
  color: var(--color-text-secondary);
}

.back-btn {
  width: 36px;
  height: 36px;
  border: none;
  background: var(--color-border-light);
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.back-btn:hover {
  background: var(--color-border);
  color: var(--color-text-primary);
}

/* Method Selection Cards */
.method-cards {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.method-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  border: 2px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  background: white;
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: left;
  width: 100%;
}

.method-card:hover:not(.method-disabled) {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  transform: translateX(4px);
}

.method-featured {
  border-color: var(--color-primary);
  background: linear-gradient(135deg, var(--color-primary-light) 0%, white 100%);
}

.method-disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.method-icon {
  width: 56px;
  height: 56px;
  background: white;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
  color: var(--color-text-secondary);
}

.method-icon-ai {
  background: var(--color-primary);
  color: white;
}

.method-content {
  flex: 1;
}

.method-content h3 {
  font-size: 18px;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.method-content p {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.method-badge {
  display: inline-block;
  padding: 2px var(--space-2);
  background: var(--color-primary);
  color: white;
  font-size: 12px;
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-sm);
  margin-top: var(--space-2);
}

.method-badge-soon {
  background: var(--color-text-tertiary);
}

.method-arrow {
  color: var(--color-text-tertiary);
  flex-shrink: 0;
}

/* AI Form */
.ai-form {
  padding: var(--space-6);
}

.form-group-modern {
  margin-bottom: var(--space-6);
}

.form-group-modern label {
  display: block;
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.form-group-modern textarea {
  width: 100%;
  padding: var(--space-4);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 15px;
  color: var(--color-text-primary);
  font-family: var(--font-sans);
  resize: vertical;
  transition: all var(--transition-fast);
  outline: none;
}

.form-group-modern textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.char-count {
  display: block;
  text-align: right;
  font-size: 12px;
  color: var(--color-text-tertiary);
  margin-top: var(--space-2);
}

/* Tag Grid */
.tag-grid {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.tag-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: white;
  color: var(--color-text-secondary);
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

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

/* Modal Actions */
.modal-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: flex-end;
  padding: var(--space-6);
  border-top: 1px solid var(--color-border-light);
}

.modal-actions-sticky {
  position: sticky;
  bottom: 0;
  background: white;
  box-shadow: 0 -4px 6px rgba(0, 0, 0, 0.05);
}

.btn-secondary {
  padding: var(--space-3) var(--space-6);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--color-primary);
  font-size: 15px;
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: white;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-large {
  padding: var(--space-4) var(--space-8);
  font-size: 16px;
}

/* Loading State */
.loading-state {
  padding: var(--space-12);
  text-align: center;
}

.loading-animation {
  margin-bottom: var(--space-6);
}

.spinner {
  width: 64px;
  height: 64px;
  border: 4px solid var(--color-border-light);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  margin: 0 auto;
  animation: spin 1s linear infinite;
}

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

.loading-state h3 {
  font-size: 20px;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.loading-state p {
  font-size: 15px;
  color: var(--color-text-secondary);
}

/* Progress Bar */
.progress-bar-container {
  width: 100%;
  height: 8px;
  background-color: var(--color-bg-secondary);
  border-radius: 4px;
  overflow: hidden;
  margin: var(--space-4) 0;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), #4CAF50);
  border-radius: 4px;
  width: 0%;
  transition: width 0.3s ease-out;
}

.progress-text {
  font-size: 14px;
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  text-align: center;
  margin-bottom: var(--space-3);
}

.loading-message-box {
  margin-top: var(--space-4);
}

.loading-message {
  font-size: 14px;
  color: var(--color-text-secondary);
  text-align: center;
  min-height: 20px;
}

/* Loading Progress Steps */
.loading-header {
  margin-bottom: var(--space-6);
}

.loading-icon-container {
  margin-bottom: var(--space-4);
}

.loading-icon {
  color: var(--color-primary);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.6;
    transform: scale(1.05);
  }
}

.loading-title {
  font-size: 20px;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin: var(--space-3) 0;
}

.loading-progress {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  margin: var(--space-6) 0;
}

.progress-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  opacity: 0.3;
  transition: opacity 0.4s ease;
}

.progress-step.active {
  opacity: 1;
}

.step-icon {
  font-size: 24px;
  line-height: 1;
}

.step-label {
  font-size: 12px;
  color: var(--color-text-secondary);
  text-align: center;
  line-height: 1.3;
}

.loading-tips {
  margin-top: var(--space-6);
  padding: var(--space-4);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border-left: 3px solid var(--color-primary);
}

.tip-header {
  font-size: 12px;
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tip-content {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
  :root {
    --top-bar-height: 56px;
  }

  .top-bar-content {
    padding: 0 var(--space-4);
    gap: var(--space-2);
  }

  .top-bar-actions {
    gap: var(--space-2);
  }

  .logo-text {
    font-size: 20px;
  }

  /* Compact buttons on tablets */
  .btn-primary,
  .btn-secondary {
    padding: var(--space-2) var(--space-4);
    font-size: 14px;
  }

  .hero-title {
    font-size: 36px;
  }

  .hero-subtitle {
    font-size: 18px;
  }

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

  .section-title {
    font-size: 24px;
  }

  .modal-modern {
    max-width: 100%;
    max-height: 100vh;
    border-radius: 0;
  }

  .method-card {
    flex-direction: column;
    text-align: center;
  }

  .method-arrow {
    display: none;
  }
}

@media (max-width: 480px) {
  :root {
    --top-bar-height: 68px;
  }

  .top-bar-content {
    padding: 10px 16px;
    gap: 10px;
  }

  .logo-area {
    gap: 10px;
  }

  .logo-text {
    font-size: 18px;
  }

  .logo-icon {
    width: 32px;
    height: 32px;
  }

  /* Hide less critical elements on mobile to save space */
  .sync-status,
  .search-toggle {
    display: none !important;
  }

  .btn-secondary span {
    display: none;
  }

  /* Make Gallery button icon-only on mobile */
  .btn-secondary {
    padding: 12px 14px;
    min-width: 48px;
    justify-content: center;
  }

  /* Keep New Trip button visible but more compact */
  .btn-new-trip {
    padding: 12px 16px;
    font-size: 14px;
    white-space: nowrap;
    gap: 8px;
  }

  .btn-new-trip svg {
    width: 18px;
    height: 18px;
  }

  .btn-new-trip span {
    font-size: 14px;
  }

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

  .btn-hero span {
    display: inline;
  }

  /* User avatar sizing */
  .user-avatar {
    width: 38px;
    height: 38px;
    font-size: 14px;
  }
}
/* ============================================
   AUTHENTICATION & SYNC UI
   ============================================ */

/* Sync Status Indicator */
.sync-status {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  font-size: 13px;
  color: var(--color-text-secondary);
  position: relative;
  cursor: pointer;
  transition: all var(--transition-base);
}

.sync-status:hover {
  background: var(--color-bg);
}

.sync-status.syncing {
  color: var(--color-primary);
}

.sync-status.syncing .sync-icon {
  animation: spin 1s linear infinite;
}

.sync-status.error {
  color: var(--color-error);
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Sync Tooltip */
.sync-tooltip {
  position: absolute;
  top: calc(100% + var(--space-2));
  right: 0;
  width: 280px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  z-index: 1000;
  overflow: hidden;
  animation: slideDown 0.2s ease-out;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.sync-tooltip-header {
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-border-light);
  font-size: 14px;
}

.sync-tooltip-body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.sync-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
}

.sync-detail-label {
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
}

.sync-detail-value {
  color: var(--color-text-primary);
  font-weight: var(--font-weight-semibold);
}

.sync-device-id {
  font-family: monospace;
  font-size: 11px;
  color: var(--color-text-tertiary);
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sync-tooltip-footer {
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border-top: 1px solid var(--color-border-light);
}

.btn-sync-now {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  transition: all var(--transition-base);
}

.btn-sync-now:hover {
  background: var(--color-primary-hover);
}

.btn-sync-now:active {
  transform: scale(0.98);
}

.btn-sync-now:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* User Menu */
.user-menu {
  position: relative;
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-semibold);
  font-size: 14px;
  transition: all var(--transition-base);
}

.user-avatar:hover {
  background: var(--color-primary-hover);
  transform: scale(1.05);
}

.user-dropdown {
  position: absolute;
  top: calc(100% + var(--space-2));
  right: 0;
  width: 240px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--space-3);
  z-index: 1000;
}

.user-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-3);
}

.user-info strong {
  font-size: 15px;
  color: var(--color-text-primary);
}

.user-info small {
  font-size: 13px;
  color: var(--color-text-secondary);
}

.dropdown-divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-2) 0;
}

.user-dropdown button {
  width: 100%;
  padding: var(--space-3);
  background: none;
  border: none;
  text-align: left;
  font-size: 14px;
  color: var(--color-text-primary);
  cursor: pointer;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  transition: background var(--transition-fast);
}

.user-dropdown button:hover {
  background: var(--color-bg);
}

.btn-sign-in {
  padding: var(--space-2) var(--space-4);
  font-size: 14px;
  font-weight: var(--font-weight-semibold);
}

/* Responsive */
@media (max-width: 640px) {
  .sync-status span {
    display: none;
  }
  
  .user-dropdown {
    width: 200px;
  }
}

/* ============================================
   STORAGE & AUTH BANNERS
   ============================================ */

/* Storage Warning Banner */
.storage-banner {
  position: fixed;
  top: var(--top-bar-height);
  left: 0;
  right: 0;
  padding: var(--space-4);
  background: var(--color-warning);
  color: white;
  z-index: 999;
  box-shadow: var(--shadow-md);
  animation: slideDown 0.3s ease;
}

.storage-banner-critical {
  background: var(--color-error);
}

.storage-banner-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.storage-banner-text {
  flex: 1;
}

.storage-banner-title {
  font-size: 16px;
  font-weight: var(--font-weight-semibold);
  display: block;
  margin-bottom: var(--space-1);
}

.storage-banner-message {
  font-size: 14px;
  opacity: 0.95;
  margin: 0;
}

.storage-banner-actions {
  display: flex;
  gap: var(--space-2);
  flex-shrink: 0;
}

.btn-small {
  padding: var(--space-2) var(--space-3);
  font-size: 14px;
}

/* Auth Prompt Banner */
.auth-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, #6366f1 100%);
  color: white;
  padding: var(--space-6);
  z-index: 998;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
  animation: slideUp 0.4s ease;
}

.auth-banner-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.auth-banner-icon {
  width: 64px;
  height: 64px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  flex-shrink: 0;
}

.auth-banner-text {
  flex: 1;
}

.auth-banner-title {
  font-size: 20px;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-2);
}

.auth-banner-message {
  font-size: 15px;
  opacity: 0.95;
  margin: 0;
}

.auth-banner-actions {
  display: flex;
  gap: var(--space-3);
  flex-shrink: 0;
}

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

.auth-banner-actions .btn-primary:hover {
  background: var(--color-bg);
}

.auth-banner-actions .btn-secondary {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border-color: rgba(255, 255, 255, 0.3);
}

.auth-banner-actions .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.3);
}

.auth-banner-close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  opacity: 0.7;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.auth-banner-close:hover {
  opacity: 1;
  background: rgba(255, 255, 255, 0.1);
}

/* Animations */
@keyframes slideDown {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

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

/* Responsive */
@media (max-width: 768px) {
  .storage-banner-content,
  .auth-banner-content {
    flex-direction: column;
    text-align: center;
  }

  .auth-banner-icon {
    display: none;
  }

  .storage-banner-actions,
  .auth-banner-actions {
    width: 100%;
    justify-content: center;
  }

  .storage-banner-actions button,
  .auth-banner-actions button {
    flex: 1;
  }
}

/* Toast Notification */
.toast-notification {
  position: fixed;
  bottom: -100px;
  left: 50%;
  transform: translateX(-50%);
  background: #2d3748;
  color: white;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 10000;
  transition: bottom 0.3s ease;
}

.toast-notification.show {
  bottom: 24px;
}