/* Dark Theme Overrides */
:root {
    --primary-dark: #1e3a8a;
    --primary-blue: #2563eb;
    --primary-light: #3b82f6;
    --accent-blue: #60a5fa;
    --dark-bg: #0f172a;
    --dark-surface: #1e293b;
    --dark-surface-light: #334155;
    --dark-border: #475569;
    --text-primary: #f8fafc;
    --text-secondary: #e2e8f0;
    --text-muted: #94a3b8;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
}

/* Global Styles */
body {
    background: linear-gradient(135deg, var(--dark-bg) 0%, #1e293b 100%);
    color: var(--text-primary);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
}

/* Page Layout */
.page {
    background: transparent;
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

@media (min-width: 768px) {
    .page {
        flex-direction: row;
    }
}

.content {
    background: transparent;
    padding: 1.5rem !important;
    flex: 1;
}

main {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Cards */
.card {
    background: linear-gradient(135deg, var(--dark-surface) 0%, #2d3748 100%);
    border: 1px solid var(--dark-border);
    border-radius: 12px;
    box-shadow: var(--shadow);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.card-header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
    border-bottom: 1px solid var(--accent-blue);
    border-radius: 12px 12px 0 0 !important;
    color: var(--text-primary);
    padding: 1.25rem 1.5rem;
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    background: rgba(30, 58, 138, 0.3);
    border-top: 1px solid var(--dark-border);
    border-radius: 0 0 12px 12px !important;
}

/* Buttons */
.btn {
    border-radius: 8px;
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: all 0.2s ease;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-light));
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-blue));
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

.btn-success {
    background: linear-gradient(135deg, var(--success), #059669);
    color: white;
}

.btn-success:hover {
    background: linear-gradient(135deg, #059669, #047857);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.btn-warning {
    background: linear-gradient(135deg, var(--warning), #d97706);
    color: white;
}

.btn-warning:hover {
    background: linear-gradient(135deg, #d97706, #b45309);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger), #dc2626);
    color: white;
}

.btn-danger:hover {
    background: linear-gradient(135deg, #dc2626, #b91c1c);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
}

.btn-secondary {
    background: var(--dark-surface-light);
    color: var(--text-secondary);
    border: 1px solid var(--dark-border);
}

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

.btn-outline-primary {
    background: transparent;
    color: var(--accent-blue);
    border: 1px solid var(--accent-blue);
}

.btn-outline-primary:hover {
    background: var(--accent-blue);
    color: var(--dark-bg);
    box-shadow: 0 4px 12px rgba(96, 165, 250, 0.3);
}

.btn-outline-info {
    background: transparent;
    color: var(--accent-blue);
    border: 1px solid var(--accent-blue);
}

.btn-outline-info:hover {
    background: var(--accent-blue);
    color: var(--dark-bg);
}

/* Form Controls */
.form-control, .form-select {
    background: var(--dark-surface);
    color: var(--text-primary);
    border: 1px solid var(--dark-border);
    border-radius: 8px;
    transition: all 0.2s ease;
}

.form-control:focus, .form-select:focus {
    background: var(--dark-surface-light);
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.1);
    color: var(--text-primary);
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-label {
    color: var(--text-primary) !important;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-text {
    color: var(--text-muted) !important;
    font-size: 0.875rem;
}

.form-check-label {
    color: var(--text-secondary) !important;
}

/* Tables */
.table {
    color: var(--text-primary);
    background: transparent;
}

.table th {
    background: var(--dark-surface);
    color: var(--text-primary);
    border-color: var(--dark-border);
    font-weight: 600;
    padding: 1rem 0.75rem;
}

.table td {
    border-color: var(--dark-border);
    padding: 1rem 0.75rem;
}

.table-striped > tbody > tr:nth-of-type(odd) > td {
    background: rgba(30, 41, 59, 0.3);
}

.table-striped > tbody > tr:nth-of-type(even) > td {
    background: rgba(51, 65, 85, 0.2);
}

.table-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.table-warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.table-danger {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.table-secondary {
    background: rgba(71, 85, 105, 0.1);
    border: 1px solid rgba(71, 85, 105, 0.3);
}

/* Badges */
.badge {
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.375rem 0.5rem;
}

.bg-primary {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-light)) !important;
}

.bg-success {
    background: linear-gradient(135deg, var(--success), #059669) !important;
}

.bg-warning {
    background: linear-gradient(135deg, var(--warning), #d97706) !important;
}

.bg-danger {
    background: linear-gradient(135deg, var(--danger), #dc2626) !important;
}

.bg-secondary {
    background: var(--dark-surface-light) !important;
    color: var(--text-secondary) !important;
}

/* Sidebar */
.sidebar {
    background: linear-gradient(180deg, var(--primary-dark) 0%, #1e293b 100%);
    border-right: 1px solid var(--dark-border);
    width: 100%;
    z-index: 1000;
}

@media (min-width: 768px) {
    .sidebar {
        width: 280px;
        flex-shrink: 0;
        position: relative;
    }
}

/* Dark Navigation Styles */
.dark-nav-header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
    border-bottom: 1px solid var(--accent-blue);
    padding: 1rem 1.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.dark-navbar-brand {
    color: var(--text-primary) !important;
    font-size: 1.4rem;
    font-weight: 700;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
}

.dark-navbar-brand:hover {
    color: var(--accent-blue) !important;
    transform: scale(1.02);
}

.dark-navbar-brand i {
    color: var(--accent-blue);
    font-size: 1.5rem;
}

.dark-navbar-toggler {
    background: none;
    border: 1px solid var(--accent-blue);
    color: var(--accent-blue);
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.dark-navbar-toggler:hover {
    background: var(--accent-blue);
    color: var(--primary-dark);
    box-shadow: 0 0 15px rgba(96, 165, 250, 0.4);
}

@media (min-width: 768px) {
    .dark-navbar-toggler {
        display: none;
    }
}

.dark-nav-menu {
    background: linear-gradient(180deg, var(--dark-surface) 0%, var(--dark-bg) 100%);
    min-height: calc(100vh - 80px);
    border-right: 1px solid var(--dark-border);
}

@media (min-width: 768px) {
    .dark-nav-menu {
        display: block !important;
    }
    
    .dark-nav-menu.collapse {
        display: block !important;
    }
}

.dark-nav-content {
    padding: 1.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    min-height: calc(100vh - 80px);
}

.nav-section {
    padding: 0 1rem;
}

.nav-section-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-blue);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
    padding: 0 0.75rem;
}

.nav-section-title i {
    font-size: 1rem;
}

.admin-section {
    border-top: 1px solid var(--dark-border);
    padding-top: 1.5rem;
    margin-top: 1rem;
}

.nav-section-bottom {
    margin-top: auto;
    border-top: 1px solid var(--dark-border);
    padding-top: 1.5rem;
}

.nav-item {
    margin: 0.25rem 0;
}

.dark-nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    color: var(--text-secondary) !important;
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.3s ease;
    font-weight: 500;
    position: relative;
    overflow: hidden;
}

.dark-nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(96, 165, 250, 0.1), transparent);
    transition: left 0.5s;
}

.dark-nav-link:hover::before {
    left: 100%;
}

.dark-nav-link:hover {
    color: var(--text-primary) !important;
    background: linear-gradient(135deg, rgba(96, 165, 250, 0.15), rgba(59, 130, 246, 0.1));
    transform: translateX(8px);
    box-shadow: 0 4px 15px rgba(96, 165, 250, 0.2);
}

.dark-nav-link.active {
    color: var(--text-primary) !important;
    background: linear-gradient(135deg, var(--accent-blue), var(--primary-light));
    box-shadow: 0 4px 15px rgba(96, 165, 250, 0.3);
}

.dark-nav-link i {
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.dark-nav-link:hover i {
    transform: scale(1.1);
}

.dark-nav-link.active i {
    color: var(--primary-dark);
}

.dark-nav-link span {
    font-size: 0.95rem;
}

.dark-nav-link.active span {
    color: var(--primary-dark);
    font-weight: 600;
}

/* Navigation */
.nav-link {
    color: var(--text-secondary) !important;
    transition: all 0.2s ease;
    border-radius: 8px;
    margin: 0.25rem 0;
}

.nav-link:hover {
    color: var(--text-primary) !important;
    background: rgba(96, 165, 250, 0.1);
    transform: translateX(4px);
}

.nav-link.active {
    color: var(--text-primary) !important;
    background: linear-gradient(135deg, var(--accent-blue), var(--primary-light));
}

/* Top Row */
.top-row {
    background: linear-gradient(135deg, var(--dark-surface) 0%, var(--dark-surface-light) 100%);
    border-bottom: 1px solid var(--dark-border);
    color: var(--text-primary);
}

/* Alerts */
.alert {
    border-radius: 8px;
    border: none;
    padding: 1rem 1.25rem;
}

.alert-success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(5, 150, 105, 0.1));
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.alert-warning {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(217, 119, 6, 0.1));
    color: var(--warning);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.alert-danger {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(220, 38, 38, 0.1));
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.alert-info {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(37, 99, 235, 0.1));
    color: var(--accent-blue);
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.alert-primary {
    background: linear-gradient(135deg, rgba(96, 165, 250, 0.1), rgba(59, 130, 246, 0.1));
    color: var(--accent-blue);
    border: 1px solid rgba(96, 165, 250, 0.3);
}

.alert-secondary {
    background: linear-gradient(135deg, rgba(71, 85, 105, 0.1), rgba(51, 65, 85, 0.1));
    color: var(--text-secondary);
    border: 1px solid rgba(71, 85, 105, 0.3);
}

/* Ensure alert text is visible */
.alert h5, .alert h6 {
    color: inherit;
    margin-bottom: 0.5rem;
}

.alert p, .alert li, .alert span {
    color: inherit;
}

.alert code {
    background: rgba(0, 0, 0, 0.2);
    color: var(--text-primary);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Loading Spinner */
.spinner-border {
    color: var(--accent-blue);
}

/* Text Colors */
.text-primary {
    color: var(--accent-blue) !important;
}

.text-success {
    color: var(--success) !important;
}

.text-warning {
    color: var(--warning) !important;
}

.text-danger {
    color: var(--danger) !important;
}

.text-muted {
    color: var(--text-muted) !important;
}

.text-secondary {
    color: var(--text-secondary) !important;
}

/* Enhanced text visibility */
.text-white {
    color: var(--text-primary) !important;
}

.text-dark {
    color: var(--text-primary) !important;
}

.text-body {
    color: var(--text-primary) !important;
}

/* Small text improvements */
small, .small {
    color: var(--text-secondary) !important;
}

/* Ensure all text is visible */
p, span, div, td, th, label {
    color: inherit;
}

/* Additional text visibility fixes */
.modal-body p, .modal-body span, .modal-body div {
    color: var(--text-secondary);
}

.modal-header h5, .modal-title {
    color: var(--text-primary) !important;
}

.card-body h4, .card-body h5, .card-body h6 {
    color: var(--text-primary);
}

.visually-hidden {
    color: transparent !important;
}

/* Fix specific text visibility issues */
.table td, .table th {
    color: var(--text-primary) !important;
}

.card-text {
    color: var(--text-secondary);
}

/* Image improvements */
img {
    border-radius: 8px;
    max-width: 100%;
    height: auto;
}

/* Fix image containers */
.item-image, .inventory-item img, .trade-item img {
    border-radius: 8px;
    object-fit: contain;
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
}

/* Inventory specific fixes */
.inventory-grid .card img {
    border-radius: 6px 6px 0 0;
    object-fit: cover;
    width: 100%;
    height: 200px;
    background: var(--dark-surface-light);
}

/* Trade items image fixes */
.trade-items img {
    border-radius: 6px;
    object-fit: contain;
    background: rgba(30, 41, 59, 0.5);
    padding: 4px;
}

/* General content visibility */
.content, .container, .container-fluid {
    color: var(--text-primary);
}

/* List items */
li {
    color: var(--text-secondary);
}

/* Strong elements */
strong, b {
    color: var(--text-primary);
    font-weight: 600;
}

/* Input Groups */
.input-group .form-control:not(:last-child) {
    border-right: none;
}

.input-group .btn {
    border-left: none;
}

/* Dropdown */
.dropdown-menu {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
}

.dropdown-item {
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background: var(--dark-surface-light);
    color: var(--text-primary);
}

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

::-webkit-scrollbar-track {
    background: var(--dark-surface);
}

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

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-blue);
}

/* Responsive */
@media (max-width: 768px) {
    .content {
        padding: 1rem !important;
    }
    
    .card {
        margin-bottom: 1rem;
    }
}

/* Border Colors */
.border-primary {
    border-color: var(--accent-blue) !important;
}

.border-success {
    border-color: var(--success) !important;
}

.border-warning {
    border-color: var(--warning) !important;
}

.border-danger {
    border-color: var(--danger) !important;
}

/* Custom utilities */
.glass {
    background: rgba(30, 41, 59, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(96, 165, 250, 0.2);
}

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

.neon-glow {
    box-shadow: 0 0 20px rgba(96, 165, 250, 0.3);
}

/* Dark Card Styles */
.dark-card {
    background: linear-gradient(135deg, var(--dark-surface) 0%, #2d3748 100%);
    border: 1px solid var(--dark-border);
    border-radius: 12px;
    box-shadow: var(--shadow);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.dark-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.dark-card-header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
    border-bottom: 1px solid var(--accent-blue);
    border-radius: 12px 12px 0 0 !important;
    color: var(--text-primary);
    padding: 1.25rem 1.5rem;
}

.dark-card-body {
    padding: 1.5rem;
    background: var(--dark-surface);
    border-radius: 0 0 12px 12px;
}

/* Table Dark Theme */
.table-dark {
    --bs-table-bg: var(--dark-surface);
    --bs-table-color: var(--text-primary);
    --bs-table-striped-bg: rgba(255, 255, 255, 0.05);
    --bs-table-striped-color: var(--text-primary);
    --bs-table-hover-bg: rgba(255, 255, 255, 0.075);
    --bs-table-hover-color: var(--text-primary);
    color: var(--text-primary);
    border-color: var(--dark-border);
}

.table-success-dark {
    background-color: rgba(16, 185, 129, 0.1) !important;
    border-color: rgba(16, 185, 129, 0.2) !important;
}

.table-danger-dark {
    background-color: rgba(239, 68, 68, 0.1) !important;
    border-color: rgba(239, 68, 68, 0.2) !important;
}

.table-warning-dark {
    background-color: rgba(245, 158, 11, 0.1) !important;
    border-color: rgba(245, 158, 11, 0.2) !important;
}

.table-secondary-dark {
    background-color: rgba(156, 163, 175, 0.1) !important;
    border-color: rgba(156, 163, 175, 0.2) !important;
}

/* Pagination Dark Theme */
.pagination-dark .page-link {
    background-color: var(--dark-surface);
    border-color: var(--dark-border);
    color: var(--text-secondary);
}

.pagination-dark .page-link:hover {
    background-color: var(--dark-surface-light);
    border-color: var(--accent-blue);
    color: var(--text-primary);
}

.pagination-dark .page-item.active .page-link {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
    color: var(--text-primary);
}

.pagination-dark .page-item.disabled .page-link {
    background-color: var(--dark-surface);
    border-color: var(--dark-border);
    color: var(--text-muted);
}

/* Bootstrap Modal Styles */
.modal {
    color: var(--text-primary);
}

.modal-backdrop {
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(2px);
}

.modal-content {
    background: linear-gradient(135deg, var(--dark-surface) 0%, #2d3748 100%);
    border: 1px solid var(--dark-border);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    color: var(--text-primary);
}

.modal-header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
    border-bottom: 1px solid var(--accent-blue);
    border-radius: 12px 12px 0 0 !important;
    color: var(--text-primary);
    padding: 1.25rem 1.5rem;
}

.modal-title {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.25rem;
}

.modal-body {
    background: var(--dark-surface);
    color: var(--text-primary);
    padding: 1.5rem;
}

.modal-footer {
    background: linear-gradient(135deg, var(--dark-surface-light) 0%, var(--dark-surface) 100%);
    border-top: 1px solid var(--dark-border);
    border-radius: 0 0 12px 12px !important;
    padding: 1rem 1.5rem;
}

.btn-close {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    opacity: 0.8;
    transition: all 0.2s ease;
}

.btn-close:hover {
    opacity: 1;
    color: var(--accent-blue);
    transform: scale(1.1);
}

.btn-close:focus {
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.25);
    opacity: 1;
}

/* Modal form elements */
.modal .form-label {
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.modal .form-control,
.modal .form-select {
    background: var(--dark-surface-light);
    color: var(--text-primary);
    border: 1px solid var(--dark-border);
    border-radius: 6px;
}

.modal .form-control:focus,
.modal .form-select:focus {
    background: var(--dark-surface);
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.15);
    color: var(--text-primary);
}

.modal .form-control::placeholder {
    color: var(--text-muted);
}

.modal .form-check-input {
    background-color: var(--dark-surface-light);
    border-color: var(--dark-border);
}

.modal .form-check-input:checked {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
}

.modal .form-check-label {
    color: var(--text-secondary);
}

.modal .form-text {
    color: var(--text-muted) !important;
}

/* Modal list group */
.modal .list-group {
    background: transparent;
}

.modal .list-group-item {
    background: var(--dark-surface-light);
    border: 1px solid var(--dark-border);
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    border-radius: 6px;
}

.modal .list-group-item:hover {
    background: var(--dark-border);
    transform: translateX(2px);
    transition: all 0.2s ease;
}

/* Modal table styles */
.modal .table {
    color: var(--text-primary);
}

.modal .table th {
    background: var(--dark-surface-light);
    color: var(--text-primary);
    border-color: var(--dark-border);
    font-weight: 600;
}

.modal .table td {
    border-color: var(--dark-border);
    color: var(--text-primary);
}

.modal .table-striped > tbody > tr:nth-of-type(odd) > td {
    background: rgba(30, 41, 59, 0.3);
}

.modal .table-striped > tbody > tr:nth-of-type(even) > td {
    background: rgba(51, 65, 85, 0.2);
}

/* Modal image styles */
.modal .img-thumbnail {
    background: var(--dark-surface-light);
    border: 1px solid var(--dark-border);
    border-radius: 6px;
    padding: 0.25rem;
}

/* Modal dialog sizing */
.modal-dialog {
    margin: 1.75rem auto;
}

.modal-lg {
    max-width: 900px;
}

@media (min-width: 576px) {
    .modal-dialog {
        max-width: 500px;
        margin: 1.75rem auto;
    }
    
    .modal-lg {
        max-width: 900px;
    }
}

/* Enhanced modal responsiveness */
@media (max-width: 576px) {
    .modal-dialog {
        margin: 0.5rem;
        max-width: calc(100% - 1rem);
    }
    
    .modal-body {
        padding: 1rem;
    }
    
    .modal-header,
    .modal-footer {
        padding: 1rem;
    }
}

/* Pagination */
.pagination {
    margin: 0;
}

.page-item .page-link {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    color: var(--text-secondary);
    padding: 0.5rem 0.75rem;
    margin: 0 0.125rem;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.page-item .page-link:hover {
    background: var(--dark-surface-light);
    border-color: var(--accent-blue);
    color: var(--text-primary);
    transform: translateY(-1px);
}

.page-item.active .page-link {
    background: linear-gradient(135deg, var(--accent-blue), var(--primary-light));
    border-color: var(--accent-blue);
    color: var(--primary-dark);
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(96, 165, 250, 0.3);
}

.page-item.disabled .page-link {
    background: var(--dark-surface);
    border-color: var(--dark-border);
    color: var(--text-muted);
    opacity: 0.5;
}

.page-item.disabled .page-link:hover {
    background: var(--dark-surface);
    border-color: var(--dark-border);
    color: var(--text-muted);
    transform: none;
}

/* Enhanced admin page styles */
.admin-card {
    background: linear-gradient(135deg, var(--dark-surface) 0%, #2d3748 100%);
    border: 1px solid var(--dark-border);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
}

.admin-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4);
}

.admin-header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
    color: var(--text-primary);
    padding: 1.5rem;
    border-radius: 12px 12px 0 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--accent-blue);
}

.admin-header h3 {
    margin: 0;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.admin-header h3 i {
    color: var(--accent-blue);
    font-size: 1.25rem;
}

.admin-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.admin-controls .form-select {
    min-width: 180px;
    background: var(--dark-surface-light);
    border: 1px solid var(--dark-border);
    color: var(--text-primary);
}

.admin-controls .form-select:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.15);
}

/* Enhanced table row colors for audit log */
.table-success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(5, 150, 105, 0.1)) !important;
    border-left: 4px solid var(--success);
}

.table-danger {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.15), rgba(220, 38, 38, 0.1)) !important;
    border-left: 4px solid var(--danger);
}

.table-success td {
    color: var(--text-primary) !important;
}

.table-danger td {
    color: var(--text-primary) !important;
}

/* Enhanced badges for audit log */
.badge.bg-success {
    background: linear-gradient(135deg, var(--success), #059669) !important;
    color: white;
    font-weight: 600;
    padding: 0.4rem 0.6rem;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.badge.bg-danger {
    background: linear-gradient(135deg, var(--danger), #dc2626) !important;
    color: white;
    font-weight: 600;
    padding: 0.4rem 0.6rem;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.badge.bg-info {
    background: linear-gradient(135deg, var(--accent-blue), var(--primary-light)) !important;
    color: var(--primary-dark);
    font-weight: 600;
    padding: 0.4rem 0.6rem;
    border-radius: 6px;
}

/* Loading states */
.spinner-border.text-primary {
    color: var(--accent-blue) !important;
}

/* Empty state styling */
.text-center.text-muted {
    color: var(--text-muted) !important;
    padding: 3rem 2rem;
}

.text-center.text-muted i {
    color: var(--text-muted);
    opacity: 0.5;
}

/* Form improvements for admin pages */
.form-floating > .form-control,
.form-floating > .form-select {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    color: var(--text-primary);
}

.form-floating > .form-control:focus,
.form-floating > .form-select:focus {
    background: var(--dark-surface-light);
    border-color: var(--accent-blue);
    color: var(--text-primary);
}

.form-floating > label {
    color: var(--text-muted);
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label,
.form-floating > .form-select ~ label {
    color: var(--accent-blue);
}

/* Filter section styling */
.filter-section {
    background: rgba(30, 41, 59, 0.3);
    border: 1px solid var(--dark-border);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.filter-section .form-label {
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

/* Responsive improvements */
@media (max-width: 768px) {
    .admin-controls {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }
    
    .admin-controls .form-select {
        min-width: auto;
        width: 100%;
    }
    
    .admin-header {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }
    
    .pagination {
        justify-content: center;
    }
    
    .page-item .page-link {
        padding: 0.375rem 0.5rem;
        font-size: 0.875rem;
    }
}

/* Validation Messages */
.validation-message {
    color: var(--danger);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.validation-message::before {
    content: "\f071";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 0.75rem;
}

.field-validation-error {
    color: var(--danger);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.field-validation-valid {
    display: none;
}

.input-validation-error {
    border-color: var(--danger) !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15) !important;
}

/* Enhanced file upload styling */
.form-control[type="file"] {
    background: var(--dark-surface);
    color: var(--text-primary);
    border: 2px dashed var(--dark-border);
    padding: 1rem;
    text-align: center;
    transition: all 0.3s ease;
}

.form-control[type="file"]:hover {
    border-color: var(--accent-blue);
    background: var(--dark-surface-light);
}

.form-control[type="file"]:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.15);
}

/* Enhanced search and filter inputs */
.search-input {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: 25px;
    padding: 0.5rem 1rem 0.5rem 2.5rem;
    color: var(--text-primary);
    transition: all 0.3s ease;
    position: relative;
}

.search-input:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.15);
    background: var(--dark-surface-light);
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-container {
    position: relative;
}

.search-container::before {
    content: "\f002";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    z-index: 2;
    pointer-events: none;
}

/* Enhanced dropdown styles */
.dropdown-menu {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    max-height: 300px;
    overflow-y: auto;
}

.dropdown-item {
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    transition: all 0.2s ease;
    border: none;
    background: none;
}

.dropdown-item:hover,
.dropdown-item:focus {
    background: var(--dark-surface-light);
    color: var(--text-primary);
}

.dropdown-item.active {
    background: var(--accent-blue);
    color: var(--primary-dark);
}

.dropdown-divider {
    border-color: var(--dark-border);
}

/* Enhanced status indicators */
.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
}

.status-pending {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.status-active {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-disputed {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
    animation: pulse-red 2s infinite;
}

@keyframes pulse-red {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(239, 68, 68, 0);
    }
}

/* Toast notifications */
.toast {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    color: var(--text-primary);
}

.toast-header {
    background: var(--dark-surface-light);
    border-bottom: 1px solid var(--dark-border);
    color: var(--text-primary);
}

.toast-body {
    color: var(--text-primary);
}

/* Ensure toasts display above Bootstrap modal backdrops */
#toast-container {
    z-index: 2000; /* higher than .modal (1055) and .modal-backdrop (1050) */
}

/* Enhanced mobile responsiveness */
@media (max-width: 576px) {
    .table-responsive {
        border-radius: 8px;
        border: 1px solid var(--dark-border);
    }
    
    .table th,
    .table td {
        padding: 0.5rem 0.25rem;
        font-size: 0.875rem;
    }
    
    .badge {
        font-size: 0.65rem;
        padding: 0.25rem 0.5rem;
    }
    
    .btn-sm {
        padding: 0.25rem 0.5rem;
        font-size: 0.75rem;
    }
    
    .modal-dialog {
        margin: 0.25rem;
        max-width: calc(100% - 0.5rem);
    }
    
    .card-header {
        padding: 1rem;
    }
    
    .card-header h3 {
        font-size: 1.1rem;
    }
}

/* Animation for loading states */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}