/* ===========================================
   ADMIN PAGE STYLES - Dark Mode Theme
   =========================================== */

.admin-container {
    max-width: 960px;
    margin: 0 auto;
    padding: 24px;
    min-height: 100vh;
}

/* Header */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--vscode-border);
}

.admin-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.admin-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--vscode-text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.15s;
}

.admin-logo:hover {
    color: var(--vscode-text);
}

.admin-logo svg {
    flex-shrink: 0;
}

.admin-divider {
    color: var(--vscode-border);
    font-size: 18px;
    font-weight: 300;
}

.admin-header h1 {
    margin: 0;
    color: var(--vscode-text);
    font-size: 18px;
    font-weight: 600;
}

.admin-header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

#admin-user-info {
    color: var(--vscode-text-muted);
    font-size: 13px;
}

/* Auth States */
.auth-state {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
}

.auth-card {
    text-align: center;
    padding: 48px;
    max-width: 400px;
}

.auth-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin-bottom: 24px;
    border-radius: 50%;
    background: var(--vscode-sidebar-bg);
    color: var(--vscode-text-muted);
}

.auth-icon-warning {
    background: rgba(218, 54, 51, 0.1);
    color: #da3633;
}

.auth-card h2 {
    margin: 0 0 12px;
    color: var(--vscode-text);
    font-size: 20px;
    font-weight: 600;
}

.auth-card p {
    margin: 0 0 28px;
    color: var(--vscode-text-muted);
    font-size: 14px;
    line-height: 1.6;
}

.auth-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

/* Loading Spinner */
.loading-spinner {
    text-align: center;
}

.spinner {
    width: 32px;
    height: 32px;
    margin: 0 auto 16px;
    border: 2px solid var(--vscode-border);
    border-top-color: var(--vscode-button-bg);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.spinner-small {
    width: 16px;
    height: 16px;
    border: 2px solid var(--vscode-border);
    border-top-color: var(--vscode-button-bg);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.loading-spinner p {
    color: var(--vscode-text-muted);
    font-size: 14px;
    margin: 0;
}

.loading-inline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 48px;
    color: var(--vscode-text-muted);
    font-size: 14px;
}

/* Stats Bar */
.admin-stats {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.stat-item {
    flex: 1;
    padding: 16px 20px;
    background: var(--vscode-sidebar-bg);
    border: 1px solid var(--vscode-border);
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
}

.stat-item:hover {
    border-color: var(--vscode-text-muted);
    background: var(--vscode-list-hover);
}

.stat-item.active {
    border-color: var(--vscode-button-bg);
    background: rgba(47, 129, 247, 0.08);
}

/* Scoped to the admin dashboard so it doesn't leak onto other pages that
   reuse .stat-value (e.g. the landscape stats bar). */
.admin-container .stat-value {
    display: block;
    font-size: 28px;
    font-weight: 600;
    color: var(--vscode-text);
    line-height: 1.2;
}

.stat-label {
    display: block;
    font-size: 12px;
    color: var(--vscode-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
}

.stat-pending .stat-value { color: #f5a623; }
.stat-approved .stat-value { color: #238636; }
.stat-rejected .stat-value { color: #da3633; }

/* Status Tabs */
.status-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--vscode-border);
    padding-bottom: 0;
}

.status-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    color: var(--vscode-text-muted);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.15s;
}

.status-tab svg {
    opacity: 0.7;
}

.status-tab:hover {
    color: var(--vscode-text);
}

.status-tab:hover svg {
    opacity: 1;
}

.status-tab.active {
    color: var(--vscode-text);
    border-bottom-color: var(--vscode-button-bg);
}

.status-tab.active svg {
    opacity: 1;
}

/* Admin Nav Tabs (Reviews/Users) */
.admin-nav-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 24px;
    background: var(--vscode-sidebar-bg);
    padding: 4px;
    border-radius: 8px;
    border: 1px solid var(--vscode-border);
}

.admin-nav-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: transparent;
    border: none;
    border-radius: 6px;
    color: var(--vscode-text-muted);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.15s;
}

.admin-nav-tab svg {
    opacity: 0.7;
}

.admin-nav-tab:hover {
    color: var(--vscode-text);
    background: var(--vscode-list-hover);
}

.admin-nav-tab:hover svg {
    opacity: 1;
}

.admin-nav-tab.active {
    color: var(--vscode-text);
    background: var(--vscode-button-bg);
}

.admin-nav-tab.active svg {
    opacity: 1;
}

/* Admin Views */
.admin-view {
    /* Views are shown/hidden via .hidden class */
}

/* Users View */
.users-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.users-header h2 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--vscode-text);
}

.users-count {
    font-size: 13px;
    color: var(--vscode-text-muted);
}

/* Users Table */
.users-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--vscode-sidebar-bg);
    border: 1px solid var(--vscode-border);
    border-radius: 8px;
    overflow: hidden;
}

.users-table th {
    text-align: left;
    padding: 12px 16px;
    background: rgba(0, 0, 0, 0.2);
    color: var(--vscode-text-muted);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--vscode-border);
}

.users-table td {
    padding: 12px 16px;
    color: var(--vscode-text);
    font-size: 13px;
    border-bottom: 1px solid var(--vscode-border);
}

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

.users-table tr:hover td {
    background: var(--vscode-list-hover);
}

/* User name cell with avatar */
.user-name-cell {
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 12px;
    color: white;
    flex-shrink: 0;
}

/* Role badge */
.role-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.role-badge.admin {
    background: rgba(79, 70, 229, 0.2);
    color: #818cf8;
}

.role-badge.moderator {
    background: rgba(16, 185, 129, 0.2);
    color: #34d399;
}

.role-badge.user {
    color: var(--vscode-text-muted);
}

/* Date cells */
.users-table .date-cell {
    color: var(--vscode-text-muted);
}

/* Responsive users table */
@media (max-width: 768px) {
    .users-table {
        display: block;
        overflow-x: auto;
    }
}

/* Review List */
.review-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Review Card */
.review-card {
    background: var(--vscode-sidebar-bg);
    border: 1px solid var(--vscode-border);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.2s, opacity 0.2s;
}

.review-card.card-exit {
    transform: translateX(-10px);
    opacity: 0;
}

.review-card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--vscode-border);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 12px;
}

.review-tool-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.tool-name {
    color: var(--vscode-text);
    font-size: 15px;
    font-weight: 600;
}

.tool-category {
    color: var(--vscode-text-muted);
    font-size: 12px;
}

.review-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
}

.review-stars {
    color: #f5a623;
    letter-spacing: 1px;
}

.review-author {
    color: var(--vscode-text);
}

.review-date {
    color: var(--vscode-text-muted);
}

.review-card-body {
    padding: 16px 20px;
}

.review-title {
    margin: 0 0 12px;
    color: var(--vscode-text);
    font-size: 14px;
    font-weight: 500;
    font-style: italic;
}

.review-content p {
    margin: 0 0 8px;
    color: var(--vscode-text-muted);
    font-size: 13px;
    line-height: 1.6;
}

.review-content p:last-child {
    margin-bottom: 0;
}

.review-content strong {
    color: var(--vscode-text);
    font-weight: 500;
}

.review-card-actions {
    padding: 12px 20px;
    border-top: 1px solid var(--vscode-border);
    display: flex;
    gap: 8px;
    background: rgba(0,0,0,0.15);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 14px;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--vscode-button-bg);
    color: white;
}

.btn-primary:hover:not(:disabled) {
    background: var(--vscode-button-hover);
}

.btn-secondary {
    background: var(--vscode-sidebar-bg);
    color: var(--vscode-text);
    border: 1px solid var(--vscode-border);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--vscode-list-hover);
    border-color: var(--vscode-text-muted);
}

.btn-ghost {
    background: transparent;
    color: var(--vscode-text-muted);
    padding: 8px 12px;
}

.btn-ghost:hover:not(:disabled) {
    background: var(--vscode-list-hover);
    color: var(--vscode-text);
}

.btn-success {
    background: #238636;
    color: white;
}

.btn-success:hover:not(:disabled) {
    background: #2ea043;
}

.btn-warning {
    background: #9e6a03;
    color: white;
}

.btn-warning:hover:not(:disabled) {
    background: #b87a04;
}

.btn-danger {
    background: #da3633;
    color: white;
}

.btn-danger:hover:not(:disabled) {
    background: #f85149;
}

.btn-danger-text {
    color: #da3633;
}

.btn-danger-text:hover:not(:disabled) {
    color: #f85149;
    background: rgba(218, 54, 51, 0.1);
}

.btn-github {
    background: #24292f;
    color: white;
    padding: 12px 24px;
    font-size: 14px;
    border: 1px solid rgba(255,255,255,0.1);
}

.btn-github:hover:not(:disabled) {
    background: #32383f;
}

.btn-google {
    background: #fff;
    color: #444;
    padding: 12px 24px;
    font-size: 14px;
    border: 1px solid #ddd;
}

.btn-google:hover:not(:disabled) {
    background: #f5f5f5;
}

/* Auth Sign-In Buttons Container */
.auth-signin-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
    max-width: 280px;
}

.auth-signin-buttons .btn {
    width: 100%;
    justify-content: center;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 64px 24px;
    color: var(--vscode-text-muted);
}

.empty-state svg {
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-state p {
    margin: 0;
    font-size: 14px;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(2px);
}

.modal-content {
    position: relative;
    background: var(--vscode-sidebar-bg);
    border: 1px solid var(--vscode-border);
    border-radius: 12px;
    padding: 28px;
    max-width: 380px;
    width: 90%;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.modal-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin-bottom: 16px;
    border-radius: 50%;
    background: rgba(218, 54, 51, 0.1);
    color: #da3633;
}

.modal-content h3 {
    margin: 0 0 8px;
    color: var(--vscode-text);
    font-size: 16px;
    font-weight: 600;
}

.modal-content p {
    margin: 0 0 24px;
    color: var(--vscode-text-muted);
    font-size: 13px;
    line-height: 1.5;
}

.modal-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.modal-actions .btn {
    flex: 1;
    max-width: 140px;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 12px 20px;
    border-radius: 8px;
    color: white;
    font-size: 13px;
    font-weight: 500;
    z-index: 1001;
    animation: toastIn 0.2s ease-out;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.toast.success {
    background: #238636;
}

.toast.error {
    background: #da3633;
}

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

/* Suggestions tab badge */
.suggestions-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background: #f5a623;
    color: #000;
    border-radius: 9px;
    font-size: 11px;
    font-weight: 700;
    line-height: 1;
}

/* Suggestions View */
.suggestions-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.suggestions-header h2 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--vscode-text);
}

.suggestions-filters {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.suggestions-select {
    padding: 8px 12px;
    background: var(--vscode-sidebar-bg);
    border: 1px solid var(--vscode-border);
    border-radius: 6px;
    color: var(--vscode-text);
    font-size: 13px;
    cursor: pointer;
    min-width: 140px;
}

.suggestions-select:focus {
    outline: none;
    border-color: var(--vscode-button-bg);
}

/* Suggestion group header */
.suggestion-group-header {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--vscode-text-muted);
    padding: 16px 0 6px;
    border-bottom: 1px solid var(--vscode-border);
    margin-bottom: 4px;
    opacity: 0.7;
}

/* Suggestion queue rows */
.suggestion-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--vscode-sidebar-bg);
    border: 1px solid var(--vscode-border);
    border-radius: 6px;
    margin-bottom: 6px;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
}

.suggestion-row:hover {
    border-color: var(--vscode-text-muted);
    background: var(--vscode-list-hover);
}

.suggestion-row.active {
    border-color: var(--vscode-button-bg);
    background: rgba(47, 129, 247, 0.06);
}

.suggestion-kind-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    white-space: nowrap;
    flex-shrink: 0;
}

.suggestion-kind-badge.new-tool {
    background: rgba(35, 134, 54, 0.2);
    color: #3fb950;
}

.suggestion-kind-badge.taxonomy-change {
    background: rgba(79, 70, 229, 0.2);
    color: #818cf8;
}

.suggestion-kind-badge.tool-move {
    background: rgba(234, 88, 12, 0.2);
    color: #fb923c;
}

.suggestion-kind-badge.detail-fix {
    background: rgba(14, 165, 233, 0.2);
    color: #38bdf8;
}

.suggestion-row-summary {
    flex: 1;
    font-size: 13px;
    color: var(--vscode-text);
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.suggestion-row-meta {
    display: flex;
    gap: 10px;
    align-items: center;
    font-size: 12px;
    color: var(--vscode-text-muted);
    flex-shrink: 0;
}

/* Decision view panel */
.suggestion-decision {
    margin-top: 24px;
    background: var(--vscode-sidebar-bg);
    border: 1px solid var(--vscode-border);
    border-radius: 8px;
    overflow: hidden;
}

.suggestion-decision-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--vscode-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.suggestion-decision-header h3 {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--vscode-text);
}

.suggestion-decision-body {
    padding: 20px;
}

.suggestion-payload-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
    font-size: 13px;
}

.suggestion-payload-table th {
    text-align: left;
    padding: 6px 12px 6px 0;
    color: var(--vscode-text-muted);
    font-weight: 500;
    width: 140px;
    vertical-align: top;
}

.suggestion-payload-table td {
    padding: 6px 0;
    color: var(--vscode-text);
    word-break: break-word;
}

.suggestion-rationale {
    margin-bottom: 20px;
    padding: 12px 16px;
    background: rgba(0,0,0,0.15);
    border-radius: 6px;
    font-size: 13px;
    color: var(--vscode-text-muted);
    line-height: 1.6;
}

.suggestion-rationale strong {
    color: var(--vscode-text);
    display: block;
    margin-bottom: 4px;
}

/* Editable placement fields for new_tool */
.suggestion-edit-fields {
    background: rgba(47, 129, 247, 0.04);
    border: 1px solid rgba(47, 129, 247, 0.2);
    border-radius: 6px;
    padding: 16px;
    margin-bottom: 20px;
}

.suggestion-edit-fields h4 {
    margin: 0 0 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--vscode-text);
}

.suggestion-field-row {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.suggestion-field-row label {
    width: 120px;
    font-size: 12px;
    color: var(--vscode-text-muted);
    font-weight: 500;
    flex-shrink: 0;
}

.suggestion-field-row select,
.suggestion-field-row input {
    flex: 1;
    min-width: 160px;
    padding: 7px 10px;
    background: var(--vscode-sidebar-bg);
    border: 1px solid var(--vscode-border);
    border-radius: 5px;
    color: var(--vscode-text);
    font-size: 13px;
}

.suggestion-field-row select:focus,
.suggestion-field-row input:focus {
    outline: none;
    border-color: var(--vscode-button-bg);
}

.suggestion-approve-hint {
    font-size: 12px;
    color: #f5a623;
    margin-top: 4px;
}

/* Reject note textarea */
.suggestion-reject-area {
    margin-bottom: 16px;
}

.suggestion-reject-area label {
    display: block;
    font-size: 12px;
    color: var(--vscode-text-muted);
    font-weight: 500;
    margin-bottom: 6px;
}

.suggestion-reject-area textarea {
    width: 100%;
    padding: 10px 12px;
    background: var(--vscode-sidebar-bg);
    border: 1px solid var(--vscode-border);
    border-radius: 6px;
    color: var(--vscode-text);
    font-size: 13px;
    line-height: 1.5;
    resize: vertical;
    min-height: 72px;
    box-sizing: border-box;
}

.suggestion-reject-area textarea:focus {
    outline: none;
    border-color: var(--vscode-button-bg);
}

.suggestion-decision-actions {
    padding: 16px 20px;
    border-top: 1px solid var(--vscode-border);
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    background: rgba(0,0,0,0.1);
}

/* Admin Badge (for main site header) */
.admin-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--vscode-sidebar-bg);
    color: var(--vscode-text);
    border: 1px solid var(--vscode-border);
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.15s;
}

.admin-badge:hover {
    background: var(--vscode-list-hover);
    border-color: var(--vscode-text-muted);
}

.admin-badge-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 6px;
    background: #f5a623;
    color: #000;
    border-radius: 9px;
    font-size: 11px;
    font-weight: 600;
}

/* Hidden utility */
.hidden {
    display: none !important;
}

/* Responsive */
@media (max-width: 640px) {
    .admin-container {
        padding: 16px;
    }

    .admin-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .admin-stats {
        flex-direction: column;
    }

    .stat-item {
        display: flex;
        align-items: center;
        justify-content: space-between;
        text-align: left;
    }

    .admin-container .stat-value {
        font-size: 24px;
    }

    .status-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .review-card-header {
        flex-direction: column;
    }

    .review-card-actions {
        flex-wrap: wrap;
    }

    .auth-card {
        padding: 32px 24px;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .spinner,
    .spinner-small {
        animation: none;
        border-top-color: var(--vscode-text-muted);
    }

    .review-card,
    .toast,
    .btn {
        transition: none;
    }

    .review-card.card-exit {
        transform: none;
    }

    @keyframes toastIn {
        from { opacity: 1; }
        to { opacity: 1; }
    }
}