/* ================================================
   Admin Pages Styling - Shared Across Network & Channel
   ================================================ */

/* Admin Tabs Container */
.admin-tabs-container {
    background: var(--mdb-surface-bg);
    border: 1px solid var(--mdb-border-color);
    border-radius: var(--mdb-border-radius);
    padding: 0.5rem;
    margin-bottom: 0.75rem;
}

/* Network-style admin tabs (gradient background) - use .admin-tabs-gradient class */
.admin-tabs-container.admin-tabs-gradient {
    background: linear-gradient(to right, var(--mdb-primary), var(--mdb-secondary));
    padding: 0;
    border-radius: var(--mdb-card-border-radius) var(--mdb-card-border-radius) 0 0;
    border: none;
}

[data-mdb-theme="dark"] .admin-tabs-container {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.1);
}

[data-mdb-theme="dark"] .admin-tabs-container.admin-tabs-gradient {
    background: linear-gradient(to right, #2c3e50, #34495e);
}

/* Admin Tabs */
.admin-tabs {
    border-bottom: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.25rem;
    padding: 0.5rem 1rem;
    margin: 0;
}

.admin-tabs .nav-item {
    flex: 1 1 auto;
    min-width: 120px;
    max-width: 200px;
}

.admin-tabs .nav-link {
    padding: 0.75rem 1.25rem;
    color: var(--mdb-text-secondary);
    background: transparent;
    border: none;
    border-radius: var(--mdb-border-radius);
    font-weight: 500;
    font-size: 0.9375rem;
    transition: all 0.2s ease;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* Network-style admin tabs (gradient background) */
.admin-tabs-container.admin-tabs-gradient .admin-tabs .nav-link {
    color: rgba(255, 255, 255, 0.8);
    border-bottom: 3px solid transparent;
    padding: 1rem 1.5rem;
    border-radius: 0;
}

.admin-tabs .nav-link:hover {
    color: var(--mdb-primary);
    background: rgba(var(--mdb-primary-rgb), 0.08);
}

.admin-tabs-container.admin-tabs-gradient .admin-tabs .nav-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
    border-bottom-color: rgba(255, 255, 255, 0.5);
}

.admin-tabs .nav-link.active {
    color: #fff;
    background: var(--mdb-primary);
    font-weight: 600;
    box-shadow: 0 2px 4px rgba(var(--mdb-primary-rgb), 0.3);
}

.admin-tabs-container.admin-tabs-gradient .admin-tabs .nav-link.active {
    background: rgba(255, 255, 255, 0.15);
    border-bottom-color: #fff;
}

.admin-tabs .nav-link i {
    font-size: 1.1rem;
    opacity: 0.8;
}

.admin-tabs .nav-link.active i {
    opacity: 1;
}

/* Flush: no gap between admin tabs and first content row (Network Information / View Banner) */
.admin-tabs-container + .card-body {
    padding-top: 0;
}

/* Admin Content Area */
.admin-content-section {
    margin-bottom: 2rem;
}

.admin-content-section:last-child {
    margin-bottom: 0;
}

.admin-section-title {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--mdb-text-primary);
    margin-bottom: 1.5rem;
    padding-top: 0.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--mdb-border-color);
}

/* Main page header row: match Settings page – generous vertical spacing */
.admin-content-section > .d-flex.mb-4:first-child {
    margin-top: 0.25rem;
}

/* Light theme: force "Network Information" and all section titles visible (not white on white) */
[data-mdb-theme="light"] .admin-section-title,
[data-mdb-theme="light"] .admin-content-section .admin-section-title,
[data-mdb-theme="light"] .admin-content-section h3.admin-section-title {
    color: #212121 !important;
}

[data-mdb-theme="light"] .admin-card-header,
[data-mdb-theme="light"] .admin-card-header h4,
[data-mdb-theme="light"] .admin-card-header h5 {
    color: #212121;
}

[data-mdb-theme="light"] .admin-form-label,
[data-mdb-theme="light"] .admin-info-box {
    color: #424242;
}

[data-mdb-theme="light"] .admin-info-box strong {
    color: #212121;
}

[data-mdb-theme="light"] .admin-content-section h3.admin-section-title,
[data-mdb-theme="light"] .admin-content-section .admin-card-header,
[data-mdb-theme="light"] .admin-content-section .admin-card-header h4 {
    color: #212121 !important;
}

/* Admin Form Styling */
.admin-form-group {
    margin-bottom: 1.5rem;
}

.admin-form-label {
    font-weight: 600;
    color: var(--mdb-text-primary);
    margin-bottom: 0.5rem;
}

.admin-help-text {
    font-size: 0.875rem;
    color: var(--mdb-text-secondary);
    margin-top: 0.25rem;
}

/* Admin Cards – no top padding so headers are flush with top */
.admin-card {
    background: var(--mdb-surface-bg);
    border: 1px solid var(--mdb-border-color);
    border-radius: var(--mdb-border-radius);
    margin-bottom: 1rem;
    box-shadow: var(--mdb-box-shadow-2);
    overflow: hidden;
    transition: all 0.3s ease;
    padding: 0;
}

.admin-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.admin-card .card-body {
    padding: 1.5rem;
    background: transparent;
    color: var(--mdb-text-primary);
}

/* Ensure Martor editor inside admin-card doesn't have extra padding */
.admin-card .card-body .main-martor {
    margin: 0;
    padding: 0;
}

/* Card headers: flush top, slightly larger text and vertical padding so they don’t look flat */
.admin-card .admin-card-header,
.admin-card-header {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    margin-top: 0;
    padding: 0.5rem 1rem 0.6rem 1rem;
    padding-top: 0.5rem;
    border-bottom: 1px solid var(--mdb-border-color);
    color: var(--mdb-text-primary);
    background: rgba(var(--mdb-primary-rgb), 0.05);
    border-radius: var(--mdb-border-radius) var(--mdb-border-radius) 0 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Force flush: no inherited top margin on first child (overrides global .card-header); padding stays for header text */
.admin-card > *:first-child {
    margin-top: 0 !important;
}

.admin-card-header h4,
.admin-card-header h5 {
    color: var(--mdb-text-primary);
    margin: 0;
    font-size: inherit;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Higher specificity so admin headers match on Information page when form media (e.g. Martor) loads after admin.css */
.admin-content-section h3.admin-section-title {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--mdb-text-primary);
    margin-bottom: 1.5rem;
    padding-top: 0.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--mdb-border-color);
}

.admin-content-section .admin-card .admin-card-header,
.admin-content-section .admin-card-header,
.admin-content-section h4.admin-card-header {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    padding: 0.5rem 1rem 0.6rem 1rem;
    border-bottom: 1px solid var(--mdb-border-color);
    color: var(--mdb-text-primary);
    background: rgba(var(--mdb-primary-rgb), 0.05);
    border-radius: var(--mdb-border-radius) var(--mdb-border-radius) 0 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Card body wrapper: use this in templates so cards can be padding-less */
.admin-card-body {
    padding: 1rem;
}

/* Admin Table Styling */
.admin-table {
    width: 100%;
    margin-bottom: 0;
}

.admin-table thead {
    background: var(--mdb-surface-secondary);
    border-bottom: 2px solid var(--mdb-border-color);
}

.admin-table thead th {
    font-weight: 600;
    padding: 1rem;
    color: var(--mdb-text-primary);
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--mdb-border-color);
}

.admin-table td {
    padding: 1rem;
    vertical-align: middle;
    border-top: 1px solid var(--mdb-border-color);
}

.admin-table tbody tr {
    transition: background-color 0.2s ease;
}

.admin-table tbody tr:hover {
    background-color: rgba(var(--mdb-primary-rgb), 0.05);
}

/* Admin List Group */
.admin-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.admin-list-item {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--mdb-border-color);
    transition: background-color 0.2s ease;
    background: var(--mdb-surface-bg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    border-radius: var(--mdb-border-radius);
    margin-bottom: 0.75rem;
}

.admin-list-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.admin-list-item:hover {
    background: rgba(var(--mdb-primary-rgb), 0.05);
    border-color: var(--mdb-primary);
}

/* Admin Empty State */
.admin-empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--mdb-text-muted);
}

.admin-empty-state i {
    font-size: 4rem;
    color: var(--mdb-text-secondary);
    margin-bottom: 1.5rem;
    display: block;
    opacity: 0.3;
}

.admin-empty-state h3,
.admin-empty-state h4 {
    color: var(--mdb-text-primary);
    margin-bottom: 1rem;
    font-weight: 600;
}

.admin-empty-state p {
    color: var(--mdb-text-secondary);
    margin-bottom: 1.5rem;
}

/* Admin Alert Info Boxes */
.admin-info-box {
    background: rgba(var(--mdb-info-rgb), 0.1);
    border: 1px solid rgba(var(--mdb-info-rgb), 0.3);
    border-radius: var(--mdb-border-radius);
    padding: 1rem;
    margin-bottom: 1.5rem;
    color: var(--mdb-text-primary);
}

.admin-info-box i {
    color: var(--mdb-info);
}

.admin-warning-box {
    background: rgba(var(--mdb-warning-rgb), 0.1);
    border: 1px solid rgba(var(--mdb-warning-rgb), 0.3);
    border-radius: var(--mdb-border-radius);
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.admin-danger-box {
    background: rgba(var(--mdb-danger-rgb), 0.1);
    border: 1px solid rgba(var(--mdb-danger-rgb), 0.3);
    border-radius: var(--mdb-border-radius);
    padding: 1rem;
    margin-bottom: 1.5rem;
}

/* Admin File Upload Styling */
.admin-card input[type="file"].form-control {
    cursor: pointer;
    padding: 0.625rem 0.75rem;
    border: 1px solid var(--mdb-border-color);
    border-radius: var(--mdb-border-radius);
    transition: all 0.2s ease;
}

.admin-card input[type="file"].form-control:hover {
    border-color: var(--mdb-primary);
    background: rgba(var(--mdb-primary-rgb), 0.05);
}

[data-mdb-theme="light"] .admin-card input[type="file"].form-control {
    background: #fff;
    color: #212529;
    border-color: rgba(0, 0, 0, 0.15);
}

[data-mdb-theme="light"] .admin-card input[type="file"].form-control:hover {
    background: rgba(33, 150, 243, 0.05);
    color: #212529;
}

.admin-card input[type="file"].form-control:focus {
    border-color: var(--mdb-primary);
    box-shadow: 0 0 0 0.2rem rgba(var(--mdb-primary-rgb), 0.25);
    outline: 0;
}

.admin-card input[type="file"].form-control::file-selector-button {
    padding: 0.375rem 0.75rem;
    margin-right: 0.75rem;
    color: #fff;
    background-color: var(--mdb-primary);
    border: 0;
    border-radius: var(--mdb-border-radius);
    cursor: pointer;
    transition: all 0.2s ease;
}

.admin-card input[type="file"].form-control::file-selector-button:hover {
    filter: brightness(0.92);
    transform: translateY(-1px);
}

[data-mdb-theme="light"] .admin-card input[type="file"].form-control::file-selector-button {
    color: #fff;
    background-color: var(--mdb-primary);
}

[data-mdb-theme="light"] .admin-card input[type="file"].form-control::file-selector-button:hover {
    background-color: #1976d2;
    color: #fff;
}

[data-mdb-theme="dark"] .admin-card input[type="file"].form-control {
    background: var(--mdb-surface-secondary);
    border-color: var(--mdb-border-color);
}

/* Logo Preview Styling */
.logo-preview-img,
.admin-logo-preview {
    max-width: 200px;
    border: 1px solid var(--mdb-border-color);
    padding: 0.25rem;
    background: var(--mdb-surface-bg);
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Admin Searchable Select Styling */
.admin-card .select-wrapper {
    margin-bottom: 0;
}

.admin-card .select-dropdown-container {
    max-height: 300px;
    overflow-y: auto;
    border-radius: var(--mdb-border-radius);
}

.admin-card .select-filter-input {
    border-radius: var(--mdb-border-radius);
    border: 1px solid var(--mdb-border-color);
    padding: 0.5rem 0.75rem;
    margin-bottom: 0.5rem;
}

.admin-card .select-filter-input:focus {
    border-color: var(--mdb-primary);
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(var(--mdb-primary-rgb), 0.25);
}

.admin-card .select-option {
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.admin-card .select-option:hover {
    background-color: rgba(var(--mdb-primary-rgb), 0.1);
}

.admin-card .select-option.selected {
    background-color: var(--mdb-primary);
    color: #fff;
}

.admin-card .select-option-text {
    color: var(--mdb-text-primary);
}

.admin-card .select-no-results {
    padding: 1rem;
    text-align: center;
    color: var(--mdb-text-muted);
    font-style: italic;
}

.admin-card .select-clear-btn {
    position: absolute;
    right: 2.5rem;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: var(--mdb-text-secondary);
    cursor: pointer;
    padding: 0.25rem;
    transition: color 0.2s ease;
}

.admin-card .select-clear-btn:hover {
    color: var(--mdb-danger);
}

/* Admin card form elements */
.admin-card .alert-info {
    background: rgba(var(--mdb-info-rgb), 0.1);
    border-color: rgba(var(--mdb-info-rgb), 0.3);
    color: var(--mdb-info-text, var(--mdb-info));
}

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

.admin-card .form-check-label {
    color: var(--mdb-text-primary);
}

.admin-card .form-control {
    background: var(--mdb-surface-bg);
    border-color: var(--mdb-border-color);
    color: var(--mdb-text-primary);
}

.admin-card .form-control:focus {
    background: var(--mdb-surface-bg);
    border-color: var(--mdb-primary);
    color: var(--mdb-text-primary);
}

/* Note: do not override MDB Select (.select-wrapper / generated markup) styling here. */

.admin-card .form-helper {
    color: var(--mdb-text-secondary);
}

/* Responsive admin tabs */
@media (max-width: 768px) {
    .admin-tabs {
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .admin-tabs .nav-item {
        max-width: none;
        width: 100%;
    }
    
    .admin-tabs .nav-link {
        padding: 0.75rem 1rem;
        justify-content: flex-start;
        border-left: 3px solid transparent;
        border-bottom: none;
    }
    
    .admin-tabs-container.admin-tabs-gradient .admin-tabs .nav-link {
        justify-content: flex-start;
    }
    
    .admin-tabs .nav-link.active {
        border-left-color: var(--mdb-primary);
        border-bottom-color: transparent;
    }
    
    .admin-tabs .tab-text {
        flex: 1;
        text-align: left;
    }
    
    .admin-card .card-body {
        padding: 1rem;
    }
    
    .admin-card-header {
        padding: 0.5rem 1rem 0.6rem 1rem;
    }
    
    .admin-table thead th,
    .admin-table tbody td {
        padding: 0.75rem 0.5rem;
        font-size: 0.875rem;
    }
}

@media (max-width: 575.98px) {
    .admin-tabs .nav-link {
        font-size: 0.9rem;
        padding: 0.625rem 0.75rem;
    }
    
    .admin-tabs .nav-link i {
        font-size: 1rem;
    }
}

/* Channel admin info: logo preview animation */
#logoPreview.d-block {
    animation: fadeIn 0.3s ease;
}

/* Admin dashboard: purple accent and list hover */
.text-purple {
    color: #6f42c1 !important;
}

.bg-purple {
    background-color: #6f42c1 !important;
}

.bg-purple.bg-opacity-10 {
    background-color: rgba(111, 66, 193, 0.1) !important;
}

.list-group-item:hover {
    background-color: var(--mdb-surface-bg);
}

.list-group-item-action {
    transition: all 0.2s ease;
}

/* Channel admin settings: bot options animation (JS uses fadeIn) */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

#botOptions.d-block {
    transition: all 0.3s ease;
}