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

:root {
    /* Fuel-inspired color palette */
    --primary-color: #ff6b35;     /* Orange - fuel/energy */
    --secondary-color: #004e89;   /* Deep Blue - trust/stability */
    --accent-color: #ff8500;      /* Bright Orange - highlights */
    --success-color: #28a745;     /* Green - good prices */
    --warning-color: #ffc107;     /* Yellow - medium prices */
    --danger-color: #dc3545;      /* Red - high prices */
    
    /* Neutral colors */
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --gray: #6c757d;
    --dark-gray: #343a40;
    --black: #000000;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 50px;
    
    /* Enhanced UI Colors */
    --super-deal: #00c851;
    --good-deal: #ffbb33;
    --fair-deal: #ff8800;
    --expensive: #ff3547;
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.95);
    --glass-border: rgba(255, 255, 255, 0.3);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--light-gray);
    overflow-x: hidden;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: var(--spacing-lg) 0;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.logo .tagline {
    font-size: 0.875rem;
    opacity: 0.9;
    font-weight: 400;
}

.search-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex: 1;
    max-width: 500px;
}

.search-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-full);
    font-size: 1rem;
    outline: none;
    transition: box-shadow 0.2s ease;
}

.search-input:focus {
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

/* Buttons */
.btn-primary, .btn-secondary {
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background-color: #e67600;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

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

/* Filter Sidebar */
.filter-sidebar {
    position: fixed;
    top: 0;
    left: -350px;
    width: 350px;
    height: 100vh;
    background-color: var(--white);
    box-shadow: var(--shadow-lg);
    z-index: 2000;
    transition: left 0.3s ease;
    overflow-y: auto;
}

.filter-sidebar.open {
    left: 0;
}

.filter-header {
    background-color: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.filter-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
}

.close-btn {
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.filter-content {
    padding: var(--spacing-lg);
}

.filter-group {
    margin-bottom: var(--spacing-lg);
}

.filter-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--dark-gray);
}

/* Checkbox Group */
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 400;
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: background-color 0.2s ease;
}

.checkbox-label:hover {
    background-color: var(--light-gray);
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
}

/* Price Range */
.price-range {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

#priceRange {
    width: 100%;
    height: 6px;
    border-radius: var(--radius-sm);
    background: linear-gradient(to right, var(--success-color) 0%, var(--warning-color) 50%, var(--danger-color) 100%);
    outline: none;
    appearance: none;
}

#priceRange::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--white);
    border: 2px solid var(--primary-color);
    cursor: pointer;
}

.price-display {
    text-align: center;
    font-weight: 600;
    color: var(--primary-color);
}

/* Select Input */
.select-input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid #e9ecef;
    border-radius: var(--radius-md);
    font-size: 1rem;
    background-color: var(--white);
    cursor: pointer;
    transition: border-color 0.2s ease;
}

.select-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Main Content */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
    position: relative;
}

/* Loading */
.loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xxl);
    color: var(--gray);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--light-gray);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--spacing-md);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Results Section */
.results-section {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.results-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid #e9ecef;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.results-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark-gray);
}

.results-meta {
    color: var(--gray);
    font-size: 0.875rem;
}

.results-list {
    divide-y: 1px solid #e9ecef;
}

/* Station Card */
.station-card {
    padding: var(--spacing-lg);
    transition: background-color 0.2s ease;
    cursor: pointer;
}

.station-card:hover {
    background-color: var(--light-gray);
}

.station-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.station-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-xs);
}

.station-brand {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.station-address {
    color: var(--gray);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-xs);
}

.station-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--gray);
}

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

.stars {
    color: #ffd700;
}

.distance {
    font-weight: 500;
}

.station-prices {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.price-item {
    text-align: center;
    padding: var(--spacing-sm);
    background-color: var(--light-gray);
    border-radius: var(--radius-md);
}

.price-item.best-price {
    background-color: #d4edda;
    border: 2px solid var(--success-color);
}

.fuel-type {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray);
    text-transform: uppercase;
    margin-bottom: var(--spacing-xs);
}

.price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--dark-gray);
}

.station-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-small {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

.btn-route:hover {
    background-color: #003d6b;
}

.btn-details {
    background-color: transparent;
    color: var(--secondary-color);
    border: 1px solid var(--secondary-color);
}

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

/* Map Section */
.map-section {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

#map {
    height: 500px;
    width: 100%;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .search-section {
        width: 100%;
        max-width: none;
    }
    
    .filter-sidebar {
        width: 100vw;
        left: -100vw;
    }
    
    .main-content {
        padding: var(--spacing-md);
    }
    
    .results-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .station-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .station-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .station-prices {
        grid-template-columns: 1fr 1fr;
    }
    
    .station-actions {
        width: 100%;
    }
    
    .btn-small {
        flex: 1;
        text-align: center;
    }
}

/* Overlay for mobile filter */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1500;
    display: none;
}

.overlay.show {
    display: block;
}

/* Hide elements */
.hidden {
    display: none !important;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: var(--spacing-xxl);
    color: var(--gray);
}

.empty-state h3 {
    margin-bottom: var(--spacing-md);
    color: var(--dark-gray);
}

.empty-state p {
    margin-bottom: var(--spacing-lg);
}

/* Animations */
.fade-in {
    animation: fadeIn 0.3s ease-in;
}

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

/* Enhanced View Modes */

/* Display Toggle Buttons */
.display-toggle {
    display: flex;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xs);
}

.view-btn {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.8rem;
    backdrop-filter: blur(10px);
}

.view-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.view-btn.active {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-md);
}

/* Price Category Styling */
.station-card.super-deal {
    border-left: 4px solid var(--super-deal);
    background: linear-gradient(135deg, rgba(0, 200, 81, 0.1), var(--white));
}

.station-card.good-deal {
    border-left: 4px solid var(--good-deal);
    background: linear-gradient(135deg, rgba(255, 187, 51, 0.1), var(--white));
}

.station-card.fair-deal {
    border-left: 4px solid var(--fair-deal);
    background: linear-gradient(135deg, rgba(255, 136, 0, 0.1), var(--white));
}

.station-card.expensive {
    border-left: 4px solid var(--expensive);
    background: linear-gradient(135deg, rgba(255, 53, 71, 0.1), var(--white));
}

/* Savings Badge */
.savings-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

.savings-badge.high {
    background: linear-gradient(45deg, #00c851, #007e33);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 200, 81, 0.4);
}

.savings-badge.medium {
    background: linear-gradient(45deg, #ffbb33, #ff8800);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 187, 51, 0.4);
}

/* Card View Styling */
.results-list.card-view {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.station-card-view {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    overflow: hidden;
}

.station-card-view:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.brand-logo {
    font-size: 2rem;
    margin-right: var(--spacing-md);
}

.station-title h3 {
    margin: 0;
    color: var(--dark-gray);
    font-size: 1.1rem;
}

.location {
    color: var(--gray);
    font-size: 0.9rem;
}

.price-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.price-card {
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    text-align: center;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.price-card:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

.price-card.best-price {
    border-color: var(--super-deal);
    background: linear-gradient(135deg, rgba(0, 200, 81, 0.2), rgba(255, 255, 255, 0.9));
}

.fuel-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.fuel-icon {
    font-size: 1.2rem;
}

.fuel-type {
    font-size: 0.8rem;
    color: var(--gray);
    font-weight: 500;
}

.price-main {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-xs);
}

.savings-info {
    font-size: 0.7rem;
    color: var(--success-color);
    font-weight: 600;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.meta-info {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.8rem;
    color: var(--gray);
}

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

.btn-icon {
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.btn-icon:hover {
    background: var(--secondary-color);
    transform: scale(1.1);
}

/* Compact View Styling */
.results-list.compact-view {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.station-compact {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    cursor: pointer;
    transition: all 0.3s ease;
}

.station-compact:hover {
    background: rgba(255, 255, 255, 1);
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.compact-brand {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.compact-info {
    flex: 1;
    min-width: 0;
}

.compact-name {
    font-weight: 600;
    color: var(--dark-gray);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.compact-location {
    font-size: 0.8rem;
    color: var(--gray);
}

.compact-price {
    text-align: right;
    margin-right: var(--spacing-md);
}

.price-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
}

.price-fuel {
    font-size: 0.7rem;
    color: var(--gray);
}

.compact-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.8rem;
    color: var(--gray);
}

.btn-micro {
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.3s ease;
}

.btn-micro:hover {
    background: var(--secondary-color);
    transform: scale(1.2);
}

/* Enhanced Responsive Design for New Views */
@media (max-width: 768px) {
    .results-list.card-view {
        grid-template-columns: 1fr;
    }
    
    .price-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .savings-badge {
        position: static;
        align-self: flex-start;
        margin-top: var(--spacing-sm);
    }
    
    .station-compact {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    .compact-meta {
        flex: 1 0 100%;
        justify-content: space-between;
    }
}

/* Smooth Transitions for View Changes */
.results-list {
    transition: all 0.5s ease;
}

.station-card, .station-card-view, .station-compact {
    animation: slideInUp 0.3s ease forwards;
}

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

/* Enhanced Loading Animation */
.loading {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    margin: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
}

.spinner {
    border: 4px solid var(--light-gray);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite, pulse 2s ease-in-out infinite;
    margin: 0 auto var(--spacing-md);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* =============================================
   REVOLUTIONARY FEATURES CSS
   ============================================= */

/* Passport Sidebar */
.passport-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100vh;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(240, 248, 255, 0.9));
    backdrop-filter: blur(20px);
    border-left: 1px solid rgba(255, 255, 255, 0.3);
    z-index: 2000;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
}

.passport-sidebar.open {
    right: 0;
}

.passport-header {
    background: linear-gradient(45deg, #ff6b35, #ff8500);
    color: white;
    padding: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 2001;
}

.passport-header h3 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 700;
}

.passport-badge {
    background: rgba(255, 255, 255, 0.2);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
}

.passport-content {
    padding: var(--spacing-lg);
}

.passport-content h4 {
    margin: var(--spacing-lg) 0 var(--spacing-md);
    color: var(--dark-gray);
    font-size: 0.95rem;
    font-weight: 600;
}

.passport-toggle-btn {
    position: fixed;
    top: 120px;
    right: 20px;
    background: linear-gradient(45deg, #ff6b35, #ff8500);
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-full);
    font-weight: 600;
    cursor: pointer;
    z-index: 1500;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.passport-toggle-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
}

/* Currency Grid */
.currency-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.rate-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.6);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
    transition: all 0.2s ease;
}

.rate-item:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: translateY(-1px);
}

.rate {
    font-weight: 600;
    color: var(--primary-color);
}

/* Tourism Routes */
.route-presets {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.route-btn {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8), rgba(240, 248, 255, 0.6));
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: left;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
    color: var(--dark-gray);
}

.route-btn:hover {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1), rgba(255, 133, 0, 0.1));
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.route-display {
    background: rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-md);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.route-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.route-stats span {
    background: rgba(255, 107, 53, 0.1);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
}

.route-stops {
    margin: var(--spacing-lg) 0;
}

.route-stop {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-md);
    gap: var(--spacing-sm);
}

.country-flag {
    font-size: 1.2rem;
}

.stop-city {
    font-weight: 600;
    color: var(--dark-gray);
}

.stop-attractions {
    font-size: 0.8rem;
    color: var(--gray);
}

.fuel-stops-section {
    margin-top: var(--spacing-lg);
}

.fuel-stop-rec {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    background: rgba(76, 175, 80, 0.1);
    border-radius: var(--radius-md);
    border: 1px solid rgba(76, 175, 80, 0.3);
}

.savings-badge {
    background: var(--success-color);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.8rem;
}

.route-action-btn {
    width: 100%;
    background: linear-gradient(45deg, #ff6b35, #ff8500);
    color: white;
    border: none;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    margin-top: var(--spacing-md);
    transition: all 0.3s ease;
}

.route-action-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Fuel History */
.country-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.history-item {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.6);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    gap: var(--spacing-sm);
    backdrop-filter: blur(10px);
}

.history-flag {
    font-size: 1.1rem;
}

.history-details {
    flex: 1;
}

.history-location {
    font-weight: 600;
    color: var(--dark-gray);
    font-size: 0.9rem;
}

.history-price {
    font-size: 0.8rem;
    color: var(--gray);
}

.history-savings {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gray);
}

.history-savings.positive {
    color: var(--success-color);
}

/* Arbitrage Tips */
.arbitrage-tips {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.arbitrage-tip {
    display: flex;
    align-items: center;
    background: rgba(255, 193, 7, 0.1);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    gap: var(--spacing-sm);
    border: 1px solid rgba(255, 193, 7, 0.3);
}

.tip-flag {
    font-size: 1.1rem;
}

.tip-details {
    flex: 1;
}

.tip-price {
    font-weight: 600;
    color: var(--dark-gray);
    font-size: 0.9rem;
}

.tip-savings {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--warning-color);
}

/* Prediction Panel */
.prediction-panel {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.1), rgba(129, 199, 132, 0.1));
    border: 1px solid rgba(76, 175, 80, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg);
    backdrop-filter: blur(15px);
    box-shadow: var(--shadow-md);
}

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

.panel-header h3 {
    margin: 0;
    color: var(--dark-gray);
    font-size: 1.1rem;
}

.confidence-badge {
    background: linear-gradient(45deg, #4caf50, #81c784);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
}

.prediction-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.prediction-card {
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

.prediction-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.pred-time {
    font-size: 0.8rem;
    color: var(--gray);
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.pred-price {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.pred-price.trend-up {
    color: #f44336;
}

.pred-price.trend-down {
    color: #4caf50;
}

.pred-advice {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--dark-gray);
}

.prediction-chart {
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Fleet Dashboard */
.fleet-dashboard {
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.1), rgba(100, 181, 246, 0.1));
    border: 1px solid rgba(33, 150, 243, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin: var(--spacing-lg);
    backdrop-filter: blur(15px);
    box-shadow: var(--shadow-md);
}

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

.fleet-header h2 {
    margin: 0;
    color: var(--dark-gray);
    font-size: 1.3rem;
}

.fleet-stats {
    display: flex;
    gap: var(--spacing-xl);
}

.stat-item {
    text-align: center;
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--gray);
    margin-bottom: var(--spacing-xs);
}

.stat-value {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-value.savings {
    color: #4caf50;
}

.fleet-controls {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.fleet-select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    color: var(--dark-gray);
    font-size: 0.9rem;
}

.fleet-btn {
    background: linear-gradient(45deg, #2196f3, #64b5f6);
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.fleet-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.fleet-vehicles {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.vehicle-card {
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

.vehicle-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    background: rgba(255, 255, 255, 0.9);
}

.vehicle-info, .vehicle-fuel, .vehicle-savings {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.vehicle-id {
    font-weight: 600;
    color: var(--dark-gray);
    font-size: 0.9rem;
}

.vehicle-location {
    font-size: 0.8rem;
    color: var(--gray);
}

.fuel-level {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.85rem;
}

.next-station {
    font-size: 0.9rem;
    color: var(--gray);
}

.monthly-savings {
    font-weight: 600;
    color: #4caf50;
    font-size: 0.9rem;
}

/* Responsive Design for New Features */
@media (max-width: 768px) {
    .passport-sidebar {
        width: 100vw;
        right: -100vw;
    }
    
    .passport-toggle-btn {
        top: 80px;
        right: 10px;
        font-size: 0.8rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .prediction-cards {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .fleet-stats {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .fleet-controls {
        flex-direction: column;
    }
    
    .vehicle-card {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    .currency-grid {
        grid-template-columns: 1fr;
    }
    
    .route-stats {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .prediction-panel {
        margin: var(--spacing-md);
        padding: var(--spacing-md);
    }
    
    .fleet-dashboard {
        margin: var(--spacing-md);
        padding: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .passport-content {
        padding: var(--spacing-md);
    }
    
    .prediction-card {
        padding: var(--spacing-sm);
    }
    
    .pred-price {
        font-size: 1rem;
    }
    
    .fleet-header {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .route-btn {
        padding: var(--spacing-sm);
        font-size: 0.8rem;
    }
}

/* Animation Enhancements */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

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

.passport-sidebar.open {
    animation: slideInRight 0.4s ease-out;
}

.prediction-card:nth-child(1) {
    animation: fadeInUp 0.5s ease-out;
}

.prediction-card:nth-child(2) {
    animation: fadeInUp 0.6s ease-out;
}

.prediction-card:nth-child(3) {
    animation: fadeInUp 0.7s ease-out;
}

.vehicle-card {
    animation: fadeInUp 0.5s ease-out;
}
/* MOBILE TOUCH TARGET FIXES */
@media (max-width: 768px) {
    /* Ensure all interactive elements are at least 44px */
    .btn-small {
        min-height: 44px;
        font-size: 0.9rem;
        padding: 12px 16px;
    }
    
    .btn-icon {
        min-width: 44px;
        min-height: 44px;
    }
    
    .btn-micro {
        min-width: 44px;
        min-height: 44px;
        font-size: 1rem;
    }
    
    /* Prevent iOS zoom on inputs */
    input, select, textarea {
        font-size: 16px !important;
        min-height: 44px;
        padding: 12px 16px;
    }
    
    /* Close buttons and toggle buttons */
    .close-btn, .passport-toggle-btn, #filterToggle {
        min-width: 44px;
        min-height: 44px;
        padding: 12px;
        font-size: 0.9rem;
    }
    
    /* Better mobile sidebar behavior */
    .passport-sidebar.open, .filter-sidebar.open {
        z-index: 9999;
    }
    
    /* Improved touch targets for station actions */
    .station-actions {
        gap: 16px;
    }
    
    .station-actions .btn-small {
        flex: 1;
        min-height: 44px;
        text-align: center;
        border-radius: 8px;
    }
    
    /* Better card layout on mobile */
    .station-card {
        margin: 8px;
        padding: 16px;
    }
    
    /* Readable text sizes */
    body {
        font-size: 16px;
    }
    
    .station-name {
        font-size: 1rem;
    }
    
    .price-value {
        font-size: 1.2rem;
    }
}

/* PREVENT BODY SCROLL WHEN SIDEBAR OPEN */
body.passport-open, body.filter-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
}