/* Valley Bike Service - Custom CSS */
/* Nepali Mountain Theme with Matte Black, Sky Blue, and Earthy Brown */

:root {
    --primary-color: #2563eb;        /* Sky Blue */
    --secondary-color: #8b4513;      /* Earthy Brown */
    --dark-color: #1a1a1a;          /* Matte Black */
    --light-color: #f8fafc;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #06b6d4;
    --mountain-gradient: linear-gradient(135deg, #2563eb 0%, #1e40af 50%, #1e3a8a 100%);
    --earth-gradient: linear-gradient(135deg, #8b4513 0%, #a0522d 50%, #cd853f 100%);
}

/* Global Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--light-color);
    color: var(--dark-color);
    padding-top: 80px;
}

/* Navigation */
.navbar-dark {
    background: var(--mountain-gradient) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

.navbar-brand {
    font-weight: 700;
    color: white !important;
}

.navbar-nav .nav-link {
    color: rgba(255,255,255,0.9) !important;
    font-weight: 500;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: white !important;
    transform: translateY(-2px);
}

/* Main Content */
.main-content {
    margin-top: 80px;
    min-height: calc(100vh - 80px);
    display: block;
    visibility: visible;
    opacity: 1;
    z-index: 1;
}



/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 50%, #1e3a8a 100%);
    color: white;
    position: relative;
    overflow: hidden;
    padding: 80px 0;
    margin-top: -80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-overlay {
    position: relative;
    z-index: 2;
}

.hero-stats {
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.2);
}

/* Cards */
.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 25px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 35px rgba(0,0,0,0.15);
}

.card-header {
    background: var(--mountain-gradient);
    color: white;
    border-radius: 12px 12px 0 0 !important;
    border: none;
}

/* Bike Cards */
.bike-card {
    overflow: hidden;
    transition: all 0.3s ease;
}

.bike-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(37, 99, 235, 0.2);
}

.bike-image-container {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.bike-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.bike-card:hover .bike-image-container img {
    transform: scale(1.1);
}

.placeholder-image, .placeholder-image-large, .placeholder-image-small {
    background: var(--earth-gradient);
    color: white;
    border-radius: 8px;
}

.placeholder-image {
    height: 200px;
}

.placeholder-image-large {
    height: 400px;
}

.placeholder-image-small {
    height: 80px;
    width: 120px;
}

.bike-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: 15px;
    background: linear-gradient(180deg, rgba(0,0,0,0.7) 0%, transparent 100%);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.category-badge {
    font-size: 0.75rem;
    font-weight: 600;
}

.price-badge {
    margin-left: auto;
}

/* Buttons */
.btn {
    border-radius: 8px;
    font-weight: 500;
    padding: 0.5rem 1.5rem;
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--mountain-gradient);
    border: none;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

.btn-outline-primary {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

/* Forms */
.form-control, .form-select {
    border-radius: 8px;
    border: 2px solid #e2e8f0;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-label {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

/* Tables */
.table {
    border-radius: 12px;
    overflow: hidden;
}

.table thead th {
    background: var(--light-color);
    border: none;
    font-weight: 600;
    color: var(--dark-color);
    padding: 1rem;
}

.table tbody tr {
    transition: all 0.2s ease;
}

.table tbody tr:hover {
    background-color: rgba(37, 99, 235, 0.05);
    transform: scale(1.01);
}

.table td {
    border: none;
    padding: 1rem;
    vertical-align: middle;
}

/* Bike Thumbnails */
.bike-thumb {
    width: 60px;
    height: 40px;
    object-fit: cover;
    border-radius: 6px;
}

.bike-thumb-placeholder {
    width: 60px;
    height: 40px;
    background: var(--earth-gradient);
    color: white;
    border-radius: 6px;
    font-size: 1.2rem;
}

/* Badges */
.badge {
    font-weight: 500;
    padding: 0.5em 0.8em;
    border-radius: 6px;
}

/* Alerts */
.alert {
    border: none;
    border-radius: 10px;
    padding: 1rem 1.5rem;
}

.alert-info {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1) 0%, rgba(6, 182, 212, 0.05) 100%);
    color: #0891b2;
    border-left: 4px solid #06b6d4;
}

.alert-warning {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(245, 158, 11, 0.05) 100%);
    color: #d97706;
    border-left: 4px solid #f59e0b;
}

.alert-success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(16, 185, 129, 0.05) 100%);
    color: #059669;
    border-left: 4px solid #10b981;
}

.alert-danger {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(239, 68, 68, 0.05) 100%);
    color: #dc2626;
    border-left: 4px solid #ef4444;
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: #cbd5e1;
}

.footer h5 {
    color: white;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

.slide-in-left {
    animation: slideInLeft 0.6s ease-out;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        min-height: 70vh;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .bike-card {
        margin-bottom: 1.5rem;
    }
    
    .table-responsive {
        font-size: 0.85rem;
    }
    
    .btn-group-vertical .btn {
        margin-bottom: 0.25rem;
    }
}

@media (max-width: 576px) {
    .container-fluid {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .hero-section {
        padding-top: 2rem;
        padding-bottom: 2rem;
    }
}

/* Scroll Animation */
.scroll-fade {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.scroll-fade.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Loading States */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Status Colors */
.status-pending {
    color: var(--warning-color);
}

.status-approved {
    color: var(--success-color);
}

.status-rejected {
    color: var(--danger-color);
}

.status-completed {
    color: var(--info-color);
}

/* Mountain Background Pattern */
.mountain-bg {
    background: var(--mountain-gradient);
    position: relative;
}

.mountain-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.1) 0%, transparent 50%);
}

/* Feature Icons */
.feature-icon {
    transition: all 0.3s ease;
}

.feature-icon:hover {
    transform: scale(1.1) rotate(5deg);
}

/* Backdrop Blur Support */
.backdrop-blur {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* 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);
}

/* Print Styles */
@media print {
    .navbar, .footer, .btn, .modal {
        display: none !important;
    }
    
    .main-content {
        margin-top: 0;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}