/* Admin Panel Specific Styles */

/* Extend the container for admin panel to accommodate wider content */
.admin-container {
    background: var(--container-bg);
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    width: 100%;
    max-width: 1200px;
    margin: 20px;
    transition: background 0.3s ease;
    min-height: 600px;
}

/* Header controls */
.header-controls {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    gap: 8px;
    align-items: center;
}

.header-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    color: var(--header-text);
}

.header-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.header-btn svg {
    transition: all 0.3s ease;
}

/* Admin controls section */
.admin-controls {
    padding: 20px;
    background: var(--section-bg);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

/* Stats cards */
.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.stat-card {
    background: var(--user-details-bg);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.stat-card:hover {
    border-color: var(--tab-border);
    transform: translateY(-2px);
}

.stat-card h3 {
    font-size: 2rem;
    font-weight: bold;
    color: var(--tab-active-text);
    margin: 0 0 5px 0;
    transition: color 0.3s ease;
}

.stat-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
    transition: color 0.3s ease;
}

/* Control buttons */
.control-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.action-btn.secondary {
    background: var(--user-info-bg);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.action-btn.secondary:hover {
    background: var(--tab-active-bg);
    border-color: var(--tab-border);
}

.action-btn svg {
    margin-right: 5px;
    vertical-align: middle;
}

/* Users section */
.users-section {
    padding: 20px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}

.section-header h2 {
    color: var(--text-primary);
    margin: 0;
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

/* Search container */
.search-container {
    position: relative;
    min-width: 250px;
}

.search-container input {
    width: 100%;
    padding: 10px 40px 10px 15px;
    border: 2px solid var(--input-border);
    border-radius: 25px;
    background: var(--input-bg);
    color: var(--input-text);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.search-container input:focus {
    outline: none;
    border-color: var(--input-focus-border);
    box-shadow: 0 0 0 3px var(--input-focus-shadow);
}

.search-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    pointer-events: none;
    transition: color 0.3s ease;
}

/* Table styles */
.table-container {
    background: var(--user-details-bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: background 0.3s ease;
}

.users-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.users-table th,
.users-table td {
    padding: 15px 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    transition: border-color 0.3s ease;
}

.users-table th {
    background: var(--section-bg);
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.users-table tbody tr:hover {
    background: var(--section-bg);
    transition: background 0.3s ease;
}

.users-table tbody tr:last-child td {
    border-bottom: none;
}

/* Table cell content */
.users-table .user-info {
    display: block !important;
    padding: 0;
    background: none;
    border: none;
}

.username {
    font-weight: 600;
    color: var(--text-primary);
    transition: color 0.3s ease;
    display: inline !important;
}

.email {
    color: var(--text-secondary);
    font-size: 0.85rem;
    transition: color 0.3s ease;
}

/* Role badges */
.roles {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

.role-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.role-badge.admin {
    background: linear-gradient(135deg, #ff6b6b, #ee5a52);
    color: white;
}

.role-badge.user {
    background: var(--section-bg);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.role-badge.moderator {
    background: linear-gradient(135deg, #4ecdc4, #44a08d);
    color: white;
}

.role-badge.service {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.role-badge.system {
    background: linear-gradient(135deg, #2d3748, #4a5568);
    color: white;
}

.role-badge.vpn {
    background: linear-gradient(135deg, #48bb78, #38a169);
    color: white;
}

.role-badge.tester {
    background: linear-gradient(135deg, #ed8936, #dd6b20);
    color: white;
}

/* Default/fallback style for any unknown roles */
.role-badge:not(.admin):not(.user):not(.moderator):not(.service):not(.system):not(.vpn):not(.tester) {
    background: linear-gradient(135deg, #718096, #4a5568);
    color: white;
    border: 1px solid var(--border-color);
}

/* Status badges */
.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.status-badge.active {
    background: var(--message-success-bg);
    color: var(--message-success-text);
    border: 1px solid var(--message-success-border);
}

.status-badge.inactive {
    background: var(--message-error-bg);
    color: var(--message-error-text);
    border: 1px solid var(--message-error-border);
}

/* Last login */
.last-login {
    color: var(--text-secondary);
    font-size: 0.8rem;
    transition: color 0.3s ease;
}

/* Action buttons in table */
.action-buttons {
    display: flex;
    gap: 5px;
}

.action-btn.small {
    padding: 6px 8px;
    font-size: 0.8rem;
    min-width: auto;
    width: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.action-btn.small svg {
    margin: 0;
}

/* Loading states */
.loading-container {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
}

.loading-spinner {
    display: inline-block;
    width: 32px;
    height: 32px;
    border: 3px solid var(--border-color);
    border-radius: 50%;
    border-top-color: var(--tab-border);
    animation: spin 1s ease-in-out infinite;
    margin-bottom: 15px;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.empty-state h3 {
    color: var(--text-primary);
    margin: 15px 0 10px 0;
    transition: color 0.3s ease;
}

.empty-state p {
    margin: 0;
    font-size: 0.9rem;
}

.empty-state svg {
    margin-bottom: 15px;
}


/* Responsive design */
@media (max-width: 768px) {
    .admin-container {
        margin: 10px;
        max-width: none;
    }

    .header-controls {
        position: relative;
        top: 15px;
        right: auto;
        justify-content: center;
        margin-top: 15px;
    }

    .stats-container {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .section-header {
        flex-direction: column;
        align-items: stretch;
    }

    .search-container {
        min-width: auto;
    }

    /* Make table horizontally scrollable on mobile */
    .table-container {
        overflow-x: auto;
    }

    .users-table {
        min-width: 700px;
    }

    .users-table th,
    .users-table td {
        padding: 10px 8px;
        white-space: nowrap;
    }

    .roles {
        flex-direction: column;
        gap: 3px;
    }

    .action-buttons {
        flex-direction: column;
        gap: 3px;
    }
}

@media (max-width: 480px) {
    .users-section {
        padding: 15px;
    }

    .admin-controls {
        padding: 15px;
    }

    .stat-card {
        padding: 15px;
    }

    .stat-card h3 {
        font-size: 1.5rem;
    }
}

/* Edit User Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(4px);
}

.modal-content {
    background: var(--container-bg);
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    margin: 20px;
    transition: all 0.3s ease;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px 20px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.4rem;
    transition: color 0.3s ease;
}

.close-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    line-height: 1;
}

.close-btn:hover {
    background: var(--section-bg);
    color: var(--text-primary);
    transform: scale(1.1);
}

.form-section {
    padding: 20px 30px;
    border-bottom: 1px solid var(--border-color);
}

.form-section:last-of-type {
    border-bottom: none;
}

.section-label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 15px;
    font-size: 1rem;
    transition: color 0.3s ease;
}

/* Toggle Switch */
.toggle-switch {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    padding: 8px 0;
}

.toggle-switch input[type="checkbox"] {
    display: none;
}

.toggle-slider {
    position: relative;
    width: 50px;
    height: 24px;
    background: var(--border-color);
    border-radius: 24px;
    transition: all 0.3s ease;
}

.toggle-slider::before {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.toggle-switch input[type="checkbox"]:checked + .toggle-slider {
    background: var(--tab-border);
}

.toggle-switch input[type="checkbox"]:checked + .toggle-slider::before {
    transform: translateX(26px);
}

.toggle-label {
    color: var(--text-primary);
    font-weight: 500;
    transition: color 0.3s ease;
}

/* Role Checkboxes */
.roles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
}

.role-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.3s ease;
    background: var(--user-details-bg);
}

.role-checkbox:hover {
    border-color: var(--tab-border);
    background: var(--section-bg);
}

.role-checkbox input[type="checkbox"] {
    display: none;
}

.role-checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    position: relative;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.role-checkmark::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 5px;
    width: 4px;
    height: 8px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.role-checkbox input[type="checkbox"]:checked + .role-checkmark {
    background: var(--tab-border);
    border-color: var(--tab-border);
}

.role-checkbox input[type="checkbox"]:checked + .role-checkmark::after {
    opacity: 1;
}

.role-name {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
}

/* Modal Buttons */
.modal-buttons {
    display: flex;
    gap: 12px;
    padding: 25px 30px;
    justify-content: flex-end;
}

.btn-primary, .btn-secondary {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.btn-primary {
    background: var(--button-gradient);
    color: var(--button-text);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--button-hover-shadow);
}

.btn-primary:disabled {
    background: var(--button-disabled-bg);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-secondary {
    background: var(--section-bg);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--tab-active-bg);
    border-color: var(--tab-border);
}

/* Modal Message */
.modal-message {
    margin-top: 15px;
    padding: 12px;
    border-radius: 6px;
    text-align: center;
    font-weight: 500;
    font-size: 0.9rem;
}

.modal-message.success {
    background: var(--message-success-bg);
    color: var(--message-success-text);
    border: 1px solid var(--message-success-border);
}

.modal-message.error {
    background: var(--message-error-bg);
    color: var(--message-error-text);
    border: 1px solid var(--message-error-border);
}

/* Mobile Modal Responsiveness */
@media (max-width: 768px) {
    .modal-content {
        max-width: none;
        margin: 10px;
        max-height: 95vh;
    }

    .modal-header,
    .form-section,
    .modal-buttons {
        padding-left: 20px;
        padding-right: 20px;
    }

    .roles-grid {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .role-checkbox {
        padding: 10px;
        font-size: 0.8rem;
    }

    .modal-buttons {
        flex-direction: column;
    }
}

/* Dark theme adjustments */
[data-theme="dark"] .modal {
    background: rgba(0, 0, 0, 0.8);
}

[data-theme="dark"] .modal-content {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .table-container {
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .stat-card {
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}