:root {
    --bg: #0f1117;
    --bg-panel: #1a1d27;
    --border: #2e3345;
    --text: #e8eaf0;
    --text-muted: #8b90a5;
    --accent: #6c5ce7;
    --accent-hover: #7d6ff0;
    --success: #2ecc71;
    --danger: #e74c3c;
    --radius: 10px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body.auth-page {
    font-family: 'Segoe UI', system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

body.studio-admin-page {
    font-family: 'Segoe UI', system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.5;
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 28px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}

.auth-card h1 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.auth-subtitle {
    color: var(--text-muted);
    margin-bottom: 24px;
    font-size: 0.95rem;
}

.auth-form label {
    display: block;
    margin-bottom: 16px;
}

.auth-form label span {
    display: block;
    margin-bottom: 6px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.auth-form input,
.auth-form select,
.auth-form textarea {
    width: 100%;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: #12141c;
    color: var(--text);
    font: inherit;
}

.auth-form input:focus,
.auth-form select:focus,
.auth-form textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.auth-btn {
    width: 100%;
    margin-top: 8px;
    padding: 12px 16px;
    border: none;
    border-radius: 8px;
    background: var(--accent);
    color: #fff;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
}

.auth-btn:hover { background: var(--accent-hover); }
.auth-btn:disabled { opacity: 0.6; cursor: not-allowed; }

.auth-alert {
    padding: 12px 14px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 0.92rem;
}

.auth-alert-error {
    background: rgba(231, 76, 60, 0.15);
    border: 1px solid rgba(231, 76, 60, 0.35);
    color: #ff8a80;
}

.auth-alert-success {
    background: rgba(46, 204, 113, 0.12);
    border: 1px solid rgba(46, 204, 113, 0.35);
    color: #7dffb0;
}

.auth-hint {
    margin-top: 20px;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.auth-hint code {
    background: #12141c;
    padding: 2px 6px;
    border-radius: 4px;
}

.studio-user-bar {
    position: fixed;
    top: 12px;
    right: 16px;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: rgba(26, 29, 39, 0.95);
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 0.85rem;
    backdrop-filter: blur(8px);
}

.studio-user-name { font-weight: 600; }
.studio-user-login { color: var(--text-muted); }
.studio-user-link {
    color: var(--accent);
    text-decoration: none;
}
.studio-user-link:hover { text-decoration: underline; }

.admin-page {
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px 20px 48px;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.admin-header h1 { font-size: 1.6rem; }

.admin-nav {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.admin-nav a,
.admin-nav button {
    padding: 8px 14px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-panel);
    color: var(--text);
    text-decoration: none;
    font: inherit;
    cursor: pointer;
}

.admin-nav a:hover,
.admin-nav button:hover {
    border-color: var(--accent);
}

.admin-panel {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 20px;
}

.admin-panel h2 {
    font-size: 1.1rem;
    margin-bottom: 16px;
}

.admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.admin-table th,
.admin-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    vertical-align: middle;
}

.admin-table th:last-child,
.admin-table td.admin-table-actions {
    width: 1%;
    white-space: nowrap;
    text-align: right;
}

.admin-table th {
    color: var(--text-muted);
    font-weight: 600;
}

.admin-table-wrap {
    overflow-x: auto;
}

.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 0.78rem;
    background: rgba(108, 92, 231, 0.2);
    color: #b8aeff;
}

.badge-inactive {
    background: rgba(231, 76, 60, 0.15);
    color: #ff8a80;
}

.badge-muted {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-muted);
}

.btn-inline {
    padding: 6px 10px;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: #12141c;
    color: var(--text);
    cursor: pointer;
    font: inherit;
    font-size: 0.85rem;
}

.btn-inline:hover { border-color: var(--accent); }
.btn-inline-danger:hover { border-color: var(--danger); color: #ff8a80; }

.key-status {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.key-dot {
    font-size: 0.75rem;
    padding: 2px 6px;
    border-radius: 4px;
    background: rgba(255,255,255,0.06);
    color: var(--text-muted);
}

.key-dot.ok {
    background: rgba(46, 204, 113, 0.15);
    color: #7dffb0;
}

.admin-form-actions {
    display: flex;
    gap: 10px;
    margin-top: 16px;
}

.admin-form-actions .auth-btn {
    width: auto;
    min-width: 140px;
}

.admin-form-actions .btn-inline-danger {
    border-color: rgba(231, 76, 60, 0.45);
    color: #ff8a80;
}

.admin-form-actions .btn-inline-danger:hover {
    border-color: var(--danger);
    background: rgba(231, 76, 60, 0.12);
}

.admin-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
}

.admin-tab {
    padding: 10px 18px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-panel);
    color: var(--text-muted);
    font: inherit;
    cursor: pointer;
}

.admin-tab.is-active {
    color: var(--text);
    border-color: var(--accent);
    background: rgba(108, 92, 231, 0.12);
}

.admin-tab-panel {
    display: block;
}

.admin-tab-panel[hidden] {
    display: none !important;
}

.admin-panel-toolbar {
    margin-bottom: 16px;
}

.admin-toolbar-btn {
    width: auto;
    min-width: 200px;
}

.admin-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.admin-overlay[hidden] {
    display: none !important;
}

.admin-overlay-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.88);
    cursor: pointer;
}

.admin-overlay-panel {
    position: relative;
    z-index: 1;
    width: min(98vw, 820px);
    max-height: 92vh;
    overflow: auto;
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.45);
    padding: 24px 22px 22px;
}

.admin-overlay-close {
    position: absolute;
    top: 10px;
    right: 12px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.75rem;
    line-height: 1;
    cursor: pointer;
    padding: 4px 8px;
}

.admin-overlay-close:hover {
    color: var(--text);
}

.admin-overlay-panel--wide {
    width: min(98vw, 920px);
}

.admin-user-modal .admin-overlay-subtitle {
    margin-bottom: 0;
}

.admin-user-modal-header {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.admin-user-avatar {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    font-weight: 700;
    color: #d9d2ff;
    background: linear-gradient(145deg, rgba(108, 92, 231, 0.35), rgba(108, 92, 231, 0.12));
    border: 1px solid rgba(108, 92, 231, 0.35);
}

.admin-user-modal-intro h2 {
    margin: 0 0 4px;
    font-size: 1.35rem;
    padding-right: 0;
}

.admin-user-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.admin-user-form {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.admin-form-section {
    background: #12141c;
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.admin-form-section-head {
    padding: 16px 18px 12px;
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.02);
}

.admin-form-section-head h3 {
    margin: 0 0 4px;
    font-size: 1rem;
    font-weight: 600;
}

.admin-form-section-head p {
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.admin-form-section-note {
    margin: 0;
    padding: 12px 18px 0;
    font-size: 0.84rem;
    color: var(--text-muted);
    line-height: 1.45;
}

.admin-form-section-body {
    padding: 16px 18px 18px;
}

.admin-grid-profile {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.admin-field {
    display: block;
}

.admin-field span {
    display: block;
    margin-bottom: 6px;
    font-size: 0.86rem;
    color: var(--text-muted);
}

.admin-field input,
.admin-field select {
    width: 100%;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-panel);
    color: var(--text);
    font: inherit;
}

.admin-field input:focus,
.admin-field select:focus {
    outline: none;
    border-color: var(--accent);
}

.admin-field input:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.admin-field-wide {
    grid-column: 1 / -1;
}

.admin-keys-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    padding: 16px 18px 18px;
}

.admin-key-card {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px;
    transition: border-color 0.15s ease;
}

.admin-key-card.is-configured {
    border-color: rgba(46, 204, 113, 0.28);
}

.admin-key-card-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
}

.admin-key-card-title strong {
    display: block;
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.admin-key-card-title p {
    margin: 0;
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.admin-key-status {
    flex-shrink: 0;
    max-width: 46%;
    padding: 4px 8px;
    border-radius: 999px;
    font-size: 0.72rem;
    text-align: right;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.05);
    word-break: break-all;
}

.admin-key-status.is-set {
    color: #7dffb0;
    background: rgba(46, 204, 113, 0.12);
}

.admin-key-card-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.admin-key-input {
    width: 100%;
    padding: 9px 11px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: #0f1117;
    color: var(--text);
    font: inherit;
    font-size: 0.9rem;
}

.admin-key-input:focus {
    outline: none;
    border-color: var(--accent);
}

.admin-check-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    align-self: flex-start;
    padding: 5px 10px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.03);
    font-size: 0.8rem;
    color: var(--text-muted);
    cursor: pointer;
    user-select: none;
}

.admin-check-chip:has(input:checked) {
    border-color: rgba(231, 76, 60, 0.45);
    color: #ff8a80;
    background: rgba(231, 76, 60, 0.08);
}

.admin-check-chip input {
    margin: 0;
}

.admin-user-form-footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    padding-top: 4px;
}

.admin-user-form-footer .auth-btn {
    width: auto;
    min-width: 180px;
    margin-top: 0;
}

.admin-user-form-footer-spacer {
    flex: 1;
}

.admin-overlay-body h2 {
    margin: 0 0 8px;
    font-size: 1.25rem;
    padding-right: 36px;
}

.admin-overlay-subtitle {
    color: var(--text-muted);
    margin: 0 0 20px;
    font-size: 0.92rem;
}

.admin-detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}

.admin-detail-item {
    background: #12141c;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px 14px;
}

.admin-detail-item span {
    display: block;
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.admin-detail-item strong {
    font-size: 0.95rem;
    word-break: break-word;
}

.admin-script-preview {
    background: #12141c;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px;
    max-height: 200px;
    overflow: auto;
    font-size: 0.85rem;
    color: var(--text-muted);
    white-space: pre-wrap;
    line-height: 1.45;
}

.btn-inline-danger {
    border-color: rgba(231, 76, 60, 0.45);
    color: #ff8a80;
}

.btn-inline-danger:hover {
    border-color: var(--danger);
}

.admin-row-actions {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: flex-end;
}

body.admin-overlay-open {
    overflow: hidden;
}

@media (max-width: 640px) {
    .admin-grid-profile,
    .admin-keys-grid {
        grid-template-columns: 1fr;
    }

    .admin-user-modal-header {
        flex-direction: column;
    }

    .admin-key-status {
        max-width: 100%;
    }

    .admin-user-form-footer-spacer {
        display: none;
    }

    .studio-user-bar {
        position: static;
        margin: 12px;
        border-radius: var(--radius);
        flex-wrap: wrap;
        justify-content: center;
    }
}