/* Custom CSS for DigiSell */

/* SIMPLE DOWNLOAD BUTTON FIX - ALWAYS VISIBLE */
.download-button-container {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    pointer-events: auto !important;
}

.download-button-container .btn,
a[onclick*="downloadProduct"] {
    display: inline-block !important;
    visibility: visible !important;
    opacity: 1 !important;
    pointer-events: auto !important;
}

/* Changelog Timeline Styles */
.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #dee2e6;
}

.timeline-item {
    position: relative;
}

.timeline-marker {
    position: absolute;
    left: -22px;
    top: 20px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #fff;
    border: 3px solid #dee2e6;
    z-index: 1;
}

.timeline-marker-inner {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: #6c757d;
}

.timeline-marker-inner.current {
    background: #28a745;
    border: 2px solid #28a745;
}

.timeline-content {
    margin-left: 20px;
}

.changelog-item {
    padding: 8px 0;
    border-bottom: 1px solid #f8f9fa;
}

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

.changelog-type {
    min-width: 80px;
    flex-shrink: 0;
}

.changelog-description {
    flex: 1;
    line-height: 1.4;
}

/* Additional custom styles */
.hero-gradient {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.text-gradient {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.shadow-custom {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.hover-scale {
    transition: transform 0.3s ease;
}

.hover-scale:hover {
    transform: scale(1.05);
}

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

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

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

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

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Product card enhancements */
.product-card .card-img-top {
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card:hover .card-img-top {
    transform: scale(1.1);
}

/* Button enhancements */
.btn {
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

/* Form enhancements */
.form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

/* Navigation enhancements */
.navbar-nav .nav-link {
    position: relative;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 50%;
    background-color: white;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

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

/* Footer enhancements */
.footer a {
    transition: color 0.3s ease;
}

.footer a:hover {
    color: #667eea !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .product-card {
        margin-bottom: 2rem;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .card {
        background-color: #1a1a1a;
        color: #ffffff;
    }
    
    .form-control {
        background-color: #2a2a2a;
        border-color: #444;
        color: #ffffff;
    }
    
    .form-control:focus {
        background-color: #2a2a2a;
        border-color: #667eea;
        color: #ffffff;
    }
}

/* Animation classes */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Utility classes */
.text-shadow {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.bg-pattern {
    background-image: 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="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.05)"/><circle cx="10" cy="60" r="0.5" fill="rgba(255,255,255,0.05)"/><circle cx="90" cy="40" r="0.5" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
}

/* Loading spinner */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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

/* Success/Error states */
.is-valid {
    border-color: #28a745;
}

.is-invalid {
    border-color: #dc3545;
}

.valid-feedback {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: #28a745;
}

.invalid-feedback {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: #dc3545;
}

/* Stats Section */
.bg-gradient-primary {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    position: relative;
    overflow: hidden;
}

.bg-gradient-primary::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="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.stat-card {
    position: relative;
    z-index: 2;
    padding: 2rem 1rem;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.stat-icon {
    margin-bottom: 1rem;
}

.stat-icon i {
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
}

.stat-card:hover .stat-icon i {
    transform: scale(1.1);
    color: white;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.stat-label {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Counter Animation */
.stat-number[data-count] {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.stat-number[data-count].animate {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive adjustments for stats */
@media (max-width: 768px) {
    .stat-card {
        padding: 1.5rem 1rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .stat-icon i {
        font-size: 2.5rem;
    }
}

/* ==================== ADMIN DASHBOARD STYLES ==================== */

/* Admin Layout */
.admin-layout {
    background: #f8f9fa;
    min-height: 100vh;
}

.admin-sidebar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    box-shadow: 2px 0 10px rgba(0,0,0,0.1);
}

.admin-sidebar .nav-link {
    color: rgba(255,255,255,0.8);
    padding: 12px 20px;
    border-radius: 8px;
    margin: 4px 0;
    transition: all 0.3s ease;
}

.admin-sidebar .nav-link:hover,
.admin-sidebar .nav-link.active {
    background: rgba(255,255,255,0.1);
    color: white;
    transform: translateX(5px);
}

.admin-sidebar .nav-link i {
    width: 20px;
    margin-right: 10px;
}

.admin-main {
    padding: 20px;
}

/* Admin Cards */
.admin-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    border: none;
    transition: all 0.3s ease;
    overflow: hidden;
}

.admin-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.admin-card .card-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 20px;
    font-weight: 600;
}

.admin-card .card-body {
    padding: 25px;
}

/* Admin Tables */
.admin-table {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.admin-table table {
    margin: 0;
}

.admin-table thead th {
    background: #f8f9fa;
    border: none;
    padding: 15px;
    font-weight: 600;
    color: #495057;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

.admin-table tbody td {
    padding: 15px;
    border: none;
    border-bottom: 1px solid #f1f3f4;
    vertical-align: middle;
}

.admin-table tbody tr:hover {
    background: #f8f9fa;
}

/* Admin Buttons */
.admin-btn {
    border-radius: 8px;
    padding: 8px 16px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
}

.admin-btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.admin-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.admin-btn-success {
    background: linear-gradient(135deg, #56ab2f 0%, #a8e6cf 100%);
    color: white;
}

.admin-btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(86, 171, 47, 0.4);
}

.admin-btn-danger {
    background: linear-gradient(135deg, #ff416c 0%, #ff4b2b 100%);
    color: white;
}

.admin-btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 65, 108, 0.4);
}

.admin-btn-warning {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
}

.admin-btn-warning:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(240, 147, 251, 0.4);
}

/* Admin Modals */
.admin-modal .modal-content {
    border-radius: 15px;
    border: none;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}

.admin-modal .modal-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 15px 15px 0 0;
    padding: 20px 25px;
}

.admin-modal .modal-body {
    padding: 25px;
}

.admin-modal .modal-footer {
    border: none;
    padding: 20px 25px;
    background: #f8f9fa;
    border-radius: 0 0 15px 15px;
}

/* Admin Forms */
.admin-form .form-control,
.admin-form .form-select {
    border-radius: 8px;
    border: 2px solid #e9ecef;
    padding: 12px 15px;
    transition: all 0.3s ease;
}

.admin-form .form-control:focus,
.admin-form .form-select:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.admin-form .form-label {
    font-weight: 600;
    color: #495057;
    margin-bottom: 8px;
}

/* Admin Stats Cards */
.admin-stats-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    border-left: 4px solid;
}

.admin-stats-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.admin-stats-card.primary {
    border-left-color: #667eea;
}

.admin-stats-card.success {
    border-left-color: #56ab2f;
}

.admin-stats-card.warning {
    border-left-color: #f093fb;
}

.admin-stats-card.danger {
    border-left-color: #ff416c;
}

.admin-stats-card .stats-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    margin-bottom: 15px;
}

.admin-stats-card.primary .stats-icon {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.admin-stats-card.success .stats-icon {
    background: linear-gradient(135deg, #56ab2f 0%, #a8e6cf 100%);
}

.admin-stats-card.warning .stats-icon {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.admin-stats-card.danger .stats-icon {
    background: linear-gradient(135deg, #ff416c 0%, #ff4b2b 100%);
}

.admin-stats-card .stats-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 5px;
}

.admin-stats-card .stats-label {
    color: #6c757d;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.85rem;
}

/* Admin Page Header */
.admin-page-header {
    background: white;
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.admin-page-header h1 {
    color: #2c3e50;
    font-weight: 700;
    margin-bottom: 5px;
}

.admin-page-header p {
    color: #6c757d;
    margin: 0;
}

/* Admin Badges */
.admin-badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.admin-badge.success {
    background: linear-gradient(135deg, #56ab2f 0%, #a8e6cf 100%);
    color: white;
}

.admin-badge.warning {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
}

.admin-badge.danger {
    background: linear-gradient(135deg, #ff416c 0%, #ff4b2b 100%);
    color: white;
}

.admin-badge.info {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

/* Admin Responsive */
@media (max-width: 768px) {
    .admin-main {
        padding: 15px;
    }
    
    .admin-card .card-body {
        padding: 20px;
    }
    
    .admin-stats-card {
        padding: 20px;
        margin-bottom: 20px;
    }
    
    .admin-stats-card .stats-number {
        font-size: 2rem;
    }
}