/* Prepaid Auto Services - Custom Styles */

/* Custom variables */
:root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
}

/* Global styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Custom button styles */
.btn-custom {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
    color: white;
    transition: all 0.3s ease;
}

.btn-custom:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    color: white;
}

/* Card enhancements */
.card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

/* Form enhancements */
.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.form-label {
    font-weight: 600;
    color: #495057;
}

/* Password field enhancements */
.password-field-container {
    position: relative;
}

.password-field-container .form-control {
    padding-right: 50px;
}

.password-toggle-btn {
    position: absolute;
    right: 0;
    top: 0;
    height: 100%;
    border: none;
    background: transparent;
    border-top-left-radius: 0 !important;
    border-bottom-left-radius: 0 !important;
    z-index: 10;
    padding: 0.375rem 0.75rem;
    color: #6c757d;
    transition: color 0.15s ease-in-out;
}

.password-toggle-btn:hover {
    color: #495057;
    background-color: rgba(0, 0, 0, 0.05);
}

.password-toggle-btn:focus {
    box-shadow: none;
    outline: none;
}

.password-strength-indicator {
    margin-top: 0.5rem;
    margin-bottom: 0;
}

/* Upload area styling */
.upload-area {
    border: 2px dashed #dee2e6;
    border-radius: 10px;
    padding: 40px;
    text-align: center;
    transition: all 0.3s ease;
    background: #fafafa;
    cursor: pointer;
}

.upload-area:hover {
    border-color: var(--primary-color);
    background-color: rgba(102, 126, 234, 0.05);
}

.upload-area.dragover {
    border-color: var(--primary-color);
    background-color: rgba(102, 126, 234, 0.1);
    transform: scale(1.02);
}

/* QR Code styling */
.qr-code-container {
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 15px;
    border: 1px solid #dee2e6;
}

.qr-code-container img {
    max-width: 200px;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* Status badges */
.status-badge {
    font-size: 0.75rem;
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-weight: 600;

/* PWA Specific Styles */
.pwa-install-btn {
    position: fixed !important;
    bottom: 20px !important;
    right: 20px !important;
    z-index: 9999 !important;
    border-radius: 50px !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3) !important;
    transition: all 0.3s ease !important;
    padding: 12px 20px !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    background: linear-gradient(135deg, #28a745, #20c997) !important;
    border: none !important;
    color: white !important;
    min-width: 160px !important;
}

.pwa-install-btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(0,0,0,0.4) !important;
    background: linear-gradient(135deg, #218838, #1ea085) !important;
}

.pwa-install-btn:focus {
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.5) !important;
}

.pwa-update-btn {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    border-radius: 50px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* Offline indicator */
.offline-indicator {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #ffc107;
    color: #000;
    text-align: center;
    padding: 8px;
    z-index: 9999;
    font-weight: 600;
}



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

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

/* Toast notifications */
.toast {
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* PWA navigation enhancements */
@media (display-mode: standalone) {
    .navbar {
        padding-top: env(safe-area-inset-top);
    }
    
    .container {
        padding-left: env(safe-area-inset-left);
        padding-right: env(safe-area-inset-right);
    }
    
    .btn {
        min-height: 44px; /* iOS touch target */
    }
    
    .form-control {
        min-height: 44px; /* iOS touch target */
    }
}

/* Safari-specific PWA styles */
@supports (-webkit-touch-callout: none) {
    /* iOS Safari specific styles */
    body {
        -webkit-user-select: none;
        -webkit-touch-callout: none;
        -webkit-tap-highlight-color: transparent;
    }
    
    /* Ensure proper viewport for iOS Safari */
    .pwa-splash {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        height: -webkit-fill-available;
    }
    
    /* Fix for iOS Safari status bar */
    @media screen and (max-width: 768px) {
        .navbar {
            padding-top: max(env(safe-area-inset-top), 20px);
        }
        
        .hero-section {
            padding-top: max(env(safe-area-inset-top), 80px);
        }
    }
}

/* Additional Safari PWA support */
@media all and (-webkit-min-device-pixel-ratio: 0) {
    .pwa-install-btn {
        -webkit-appearance: none;
        border-radius: 50px;
    }
    
    .btn {
        -webkit-appearance: none;
        border-radius: 0.375rem;
    }
}
}

/* Table enhancements */
.table th {
    border-top: none;
    font-weight: 600;
    color: #495057;
    background-color: #f8f9fa;
}

.table-hover tbody tr:hover {
    background-color: rgba(102, 126, 234, 0.05);
}

/* Navigation enhancements */
.navbar-brand {
    font-weight: bold;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar-nav .nav-link {
    font-weight: 500;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
}

/* Hero section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

/* Ensure hero content is above the decorative overlay */
.hero-section > .container { 
    position: relative; 
    z-index: 1; 
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
    pointer-events: none; /* allow clicks to pass through overlay */
    z-index: 0; /* keep overlay behind content */
}

/* Alert enhancements */
.alert {
    border: none;
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.alert-success {
    background: linear-gradient(135deg, #d4edda, #c3e6cb);
    color: #155724;
}

.alert-danger {
    background: linear-gradient(135deg, #f8d7da, #f5c6cb);
    color: #721c24;
}

.alert-warning {
    background: linear-gradient(135deg, #fff3cd, #ffeaa7);
    color: #856404;
}

.alert-info {
    background: linear-gradient(135deg, #d1ecf1, #bee5eb);
    color: #0c5460;
}

/* Modal enhancements */
.modal-content {
    border: none;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.modal-header {
    border-bottom: 1px solid #e9ecef;
    border-radius: 15px 15px 0 0;
}

.modal-footer {
    border-top: 1px solid #e9ecef;
    border-radius: 0 0 15px 15px;
}

/* Loading spinner */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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

/* Responsive enhancements */
@media (max-width: 768px) {
    .hero-section {
        padding: 60px 0;
    }
    
    .upload-area {
        padding: 20px;
    }
    
    .qr-code-container {
        padding: 15px;
    }
    
    .qr-code-container img {
        max-width: 150px;
    }
}

/* Print styles */
@media print {
    .navbar,
    .btn,
    .no-print {
        display: none !important;
    }
    
    .card {
        border: 1px solid #000 !important;
        box-shadow: none !important;
    }
    
    .qr-code-container {
        border: 1px solid #000 !important;
        background: white !important;
    }
}

/* Dark mode support (if implemented) */
.dark-mode {
    background-color: #1a1a1a;
    color: #ffffff;
}

.dark-mode .card {
    background-color: #2d2d2d;
    border-color: #404040;
}

.dark-mode .table {
    color: #ffffff;
}

.dark-mode .table th {
    background-color: #404040;
    color: #ffffff;
}

.dark-mode .form-control {
    background-color: #2d2d2d;
    border-color: #404040;
    color: #ffffff;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

/* Enhanced Document Modal Styles */
.document-modal .modal-dialog {
    max-width: 90vw;
    max-height: 90vh;
}

.document-modal .modal-content {
    background: rgba(0, 0, 0, 0.95);
    color: white;
    border: none;
    border-radius: 15px;
}

.document-modal .modal-header {
    background: rgba(0, 0, 0, 0.8);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px 15px 0 0;
}

.document-modal .modal-header .btn-close {
    filter: invert(1);
}

.document-modal .modal-body {
    padding: 0;
    position: relative;
    overflow: hidden;
}

.document-image-container {
    position: relative;
    width: 100%;
    height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000;
}

.document-image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    cursor: zoom-in;
    transition: transform 0.3s ease;
    border-radius: 8px;
}

.document-image.zoomed {
    cursor: zoom-out;
    transform: scale(1.5);
}

.document-image.fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 9999;
    object-fit: contain;
    background: rgba(0, 0, 0, 0.95);
    cursor: zoom-out;
}

.document-navigation {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    z-index: 10;
}

.document-navigation:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: translateY(-50%) scale(1.1);
}

.document-navigation.prev {
    left: 20px;
}

.document-navigation.next {
    right: 20px;
}

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

.document-controls {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    gap: 10px;
    z-index: 10;
}

.document-control-btn {
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.document-control-btn:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: scale(1.1);
}

.document-thumbnails {
    display: flex;
    gap: 10px;
    padding: 20px;
    background: rgba(0, 0, 0, 0.8);
    justify-content: center;
    flex-wrap: wrap;
}

.document-thumbnail {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    border: 3px solid transparent;
    transition: all 0.3s ease;
}

.document-thumbnail:hover {
    transform: scale(1.05);
    border-color: var(--primary-color);
}

.document-thumbnail.active {
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(102, 126, 234, 0.5);
}

.document-counter {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    z-index: 10;
}

/* Rickshaw Details Modal Enhancements */
.rickshaw-details-modal .modal-dialog {
    max-width: 80vw;
}

.rickshaw-details-modal .modal-content {
    background: white;
    color: #333;
}

.rickshaw-details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.rickshaw-detail-card {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 20px;
    border-left: 4px solid var(--primary-color);
}

.rickshaw-detail-card h6 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 600;
}

.rickshaw-detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #e9ecef;
}

.rickshaw-detail-item:last-child {
    border-bottom: none;
}

.rickshaw-detail-label {
    font-weight: 600;
    color: #495057;
}

.rickshaw-detail-value {
    color: #6c757d;
    text-align: right;
}

/* Image Gallery Styles */
.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 20px;
}

.gallery-item {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.gallery-item img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    cursor: pointer;
}

.gallery-item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: white;
    padding: 20px 15px 15px;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-item-overlay {
    transform: translateY(0);
}

.gallery-item-title {
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .document-modal .modal-dialog {
        max-width: 95vw;
        margin: 10px;
    }
    
    .document-image-container {
        height: 50vh;
    }
    
    .document-navigation {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .document-thumbnails {
        padding: 15px;
    }
    
    .document-thumbnail {
        width: 60px;
        height: 60px;
    }
    
    .rickshaw-details-grid {
        grid-template-columns: 1fr;
    }
    
    .image-gallery {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
}

/* Animation classes */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

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

.slide-in {
    animation: slideIn 0.5s ease-out;
}

@keyframes slideIn {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}

/* Utility classes */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.shadow-custom {
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.2);
}

.border-gradient {
    border: 2px solid;
    border-image: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) 1;
}