/* ===================================
   Admin Portal Styles
   =================================== */

/* Login Page */
.admin-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.login-container {
    width: 100%;
    max-width: 420px;
}

.login-card {
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    padding: 40px;
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-header .logo {
    justify-content: center;
    margin-bottom: 24px;
}

.login-header h1 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    margin-bottom: 8px;
}

.login-header p {
    color: var(--color-text-muted);
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-muted);
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 12px 16px;
    background: var(--color-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-error {
    color: #ef4444;
    font-size: 0.875rem;
    min-height: 20px;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.btn.loading .btn-text {
    opacity: 0;
}

.btn.loading .btn-loader {
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.btn {
    position: relative;
}

.btn-loader {
    display: none;
}

.btn.loading .btn-loader {
    display: block;
}

.btn-google {
    background: white;
    color: #333;
    border: 1px solid rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-google:hover {
    background: #f5f5f5;
    transform: translateY(-1px);
}

.btn-microsoft {
    background: #2f2f2f;
    color: white;
    border: 1px solid #2f2f2f;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-microsoft:hover {
    background: #1a1a1a;
    transform: translateY(-1px);
}

.login-divider {
    display: flex;
    align-items: center;
    margin: 24px 0;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
}

.login-divider span {
    padding: 0 16px;
}

.login-footer {
    margin-top: 24px;
    text-align: center;
}

.login-footer a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.login-footer a:hover {
    color: var(--color-primary-light);
}

/* Admin Layout */
.admin-layout {
    display: flex;
    min-height: 100vh;
}

.admin-layout.auth-pending {
    visibility: hidden;
}

.admin-layout.auth-ready {
    visibility: visible;
}

.admin-sidebar {
    width: 260px;
    background: var(--color-bg-card);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    padding: 24px 0;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
}

.sidebar-header {
    padding: 0 24px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.sidebar-header .logo {
    margin-bottom: 8px;
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 16px;
}

.user-avatar {
    width: 36px;
    height: 36px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.user-info {
    flex-grow: 1;
    min-width: 0;
}

.user-name {
    font-weight: 600;
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: capitalize;
}

.sidebar-nav {
    flex-grow: 1;
    padding: 24px 0;
}

.nav-section {
    margin-bottom: 24px;
}

.nav-section-title {
    padding: 0 24px 8px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-muted);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.03);
    color: var(--color-text);
}

.nav-item.active {
    background: rgba(99, 102, 241, 0.1);
    color: var(--color-primary-light);
    border-left-color: var(--color-primary);
}

.nav-item svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.nav-item-badge {
    margin-left: auto;
    padding: 2px 8px;
    background: var(--color-primary);
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 600;
}

.sidebar-footer {
    padding: 16px 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.logout-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    width: 100%;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--border-radius-sm);
    color: #ef4444;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.logout-btn:hover {
    background: rgba(239, 68, 68, 0.2);
}

.logout-btn svg {
    width: 20px;
    height: 20px;
}

/* Main Content */
.admin-main {
    flex-grow: 1;
    margin-left: 260px;
    padding: 32px;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.admin-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
}

.admin-subtitle {
    color: var(--color-text-muted);
    margin-top: 4px;
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    padding: 24px;
}

.stat-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.stat-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 12px;
}

.stat-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.stat-icon.success {
    background: rgba(52, 211, 153, 0.1);
}

.stat-icon.success svg {
    color: var(--color-success);
}

.stat-icon.warning {
    background: rgba(251, 146, 60, 0.1);
}

.stat-icon.warning svg {
    color: var(--color-accent-warm);
}

.stat-icon.accent {
    background: rgba(244, 114, 182, 0.1);
}

.stat-icon.accent svg {
    color: var(--color-accent);
}

.stat-value {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
}

.stat-label {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* Data Tables */
.data-card {
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.data-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.data-card-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: 16px 24px;
    text-align: left;
}

.data-table th {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    font-weight: 600;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.data-table tr:not(:last-child) td {
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.data-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

/* Status Badges for Tables */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-success {
    background: rgba(52, 211, 153, 0.1);
    color: var(--color-success);
}

.badge-warning {
    background: rgba(251, 146, 60, 0.1);
    color: var(--color-accent-warm);
}

.badge-danger {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.badge-info {
    background: rgba(99, 102, 241, 0.1);
    color: var(--color-primary-light);
}

.badge-muted {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-muted);
}

/* Action Buttons */
.action-btn {
    padding: 8px;
    background: transparent;
    border: none;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition);
    color: var(--color-text-muted);
}

.action-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text);
}

.action-btn.danger:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.action-btn svg {
    width: 18px;
    height: 18px;
}

.actions-cell {
    display: flex;
    gap: 4px;
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(20px);
    transition: var(--transition);
}

.modal-overlay.active .modal {
    transform: translateY(0);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.modal-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
}

.modal-close {
    padding: 8px;
    background: transparent;
    border: none;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    color: var(--color-text-muted);
    transition: var(--transition);
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text);
}

.modal-close svg {
    width: 20px;
    height: 20px;
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Form Styles */
.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
}

.tag-input-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px 12px;
    background: var(--color-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    min-height: 48px;
}

.tag-input-container:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.tag-input {
    flex-grow: 1;
    min-width: 100px;
    padding: 4px;
    background: transparent;
    border: none;
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 0.9rem;
}

.tag-input:focus {
    outline: none;
}

.tag-item {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 4px;
    font-size: 0.85rem;
}

.tag-remove {
    padding: 2px;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--color-text-muted);
    display: flex;
}

.tag-remove:hover {
    color: #ef4444;
}

.tag-remove svg {
    width: 14px;
    height: 14px;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 24px;
    color: var(--color-text-muted);
}

.empty-state-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.empty-state-icon svg {
    width: 32px;
    height: 32px;
}

.empty-state h3 {
    font-family: var(--font-display);
    color: var(--color-text);
    margin-bottom: 8px;
}

/* Search & Filter Bar */
.toolbar {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.search-box {
    flex-grow: 1;
    min-width: 200px;
    position: relative;
}

.search-box input {
    width: 100%;
    padding: 12px 16px 12px 44px;
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 0.95rem;
}

.search-box input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.search-box svg {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--color-text-muted);
}

.filter-select {
    padding: 12px 16px;
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    cursor: pointer;
}

.filter-select:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-lg);
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.toast.success {
    border-left: 3px solid var(--color-success);
}

.toast.error {
    border-left: 3px solid #ef4444;
}

.toast.warning {
    border-left: 3px solid var(--color-accent-warm);
}

.toast-icon {
    flex-shrink: 0;
}

.toast-icon svg {
    width: 20px;
    height: 20px;
}

.toast.success .toast-icon svg {
    color: var(--color-success);
}

.toast.error .toast-icon svg {
    color: #ef4444;
}

.toast-message {
    flex-grow: 1;
}

.toast-close {
    padding: 4px;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--color-text-muted);
}

.toast-close svg {
    width: 16px;
    height: 16px;
}

/* Priority Tags */
.priority-high {
    color: #ef4444;
}

.priority-medium {
    color: var(--color-accent-warm);
}

.priority-low {
    color: var(--color-text-muted);
}

/* Mobile Responsive */
.mobile-menu-toggle {
    display: none;
    position: fixed;
    top: 16px;
    left: 16px;
    z-index: 150;
    padding: 12px;
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
}

.mobile-menu-toggle svg {
    width: 24px;
    height: 24px;
    color: var(--color-text);
}

@media (max-width: 968px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .admin-sidebar {
        transform: translateX(-100%);
        transition: var(--transition);
    }
    
    .admin-sidebar.active {
        transform: translateX(0);
    }
    
    .sidebar-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 99;
    }
    
    .sidebar-overlay.active {
        display: block;
    }
    
    .admin-main {
        margin-left: 0;
        padding: 80px 16px 24px;
    }
    
    .admin-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .admin-header .btn {
        width: 100%;
        justify-content: center;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .stat-card {
        padding: 16px;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
    
    /* Mobile-friendly data tables */
    .data-card {
        border-radius: var(--border-radius-sm);
    }
    
    .data-card-header {
        padding: 16px;
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .data-card-header .btn {
        width: 100%;
        justify-content: center;
    }
    
    .data-table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .data-table {
        min-width: 600px;
    }
    
    .data-table th,
    .data-table td {
        padding: 12px 16px;
        font-size: 0.85rem;
    }
    
    /* Mobile card view for tables (alternative) */
    .mobile-cards .data-table {
        display: none;
    }
    
    .mobile-card-list {
        display: none;
    }
    
    .mobile-cards .mobile-card-list {
        display: block;
    }
    
    .mobile-card {
        padding: 16px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    
    .mobile-card:last-child {
        border-bottom: none;
    }
    
    .mobile-card-row {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 4px 0;
    }
    
    .mobile-card-label {
        font-size: 0.75rem;
        color: var(--color-text-muted);
        text-transform: uppercase;
    }
    
    .mobile-card-value {
        font-size: 0.9rem;
    }
    
    .mobile-card-actions {
        display: flex;
        gap: 8px;
        margin-top: 12px;
        padding-top: 12px;
        border-top: 1px solid rgba(255, 255, 255, 0.05);
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .toolbar {
        flex-direction: column;
    }
    
    .toolbar .btn {
        width: 100%;
        justify-content: center;
    }
    
    .modal {
        width: 100%;
        max-width: none;
        margin: 0;
        min-height: 100vh;
        border-radius: 0;
    }
    
    .modal-overlay {
        align-items: flex-start;
    }
    
    .modal-body {
        padding: 16px;
    }
    
    .modal-footer {
        flex-direction: column;
        padding: 16px;
    }
    
    .modal-footer .btn {
        width: 100%;
        justify-content: center;
    }
    
    .tag-input-container {
        flex-direction: column;
    }
    
    .toast-container {
        left: 16px;
        right: 16px;
        top: auto;
        bottom: 16px;
    }
    
    .toast {
        width: 100%;
    }
    
    .login-card {
        padding: 24px;
    }
}

/* Unread customer reply indicator */
.data-table tr.has-unread {
    background: rgba(245, 158, 11, 0.08);
    border-left: 3px solid #f59e0b;
}

.data-table tr.has-unread:hover {
    background: rgba(245, 158, 11, 0.12);
}

/* Priority styling */
.priority-high {
    color: #ef4444;
    font-weight: 600;
}

.priority-medium {
    color: #f59e0b;
}

.priority-low {
    color: var(--color-text-muted);
}