* { box-sizing: border-box; }
body { font-family: system-ui, sans-serif; margin: 0; background: #f0f2f5; }
button { cursor: pointer; pointer-events: auto !important; }
.header { display: flex; justify-content: space-between; align-items: center; padding: 0.75rem 1.25rem; background: #1a237e; color: #fff; }
.header h1 { margin: 0; font-size: 1.15rem; }
.header-actions { display: flex; align-items: center; gap: 0.75rem; }
.header-actions button { padding: 0.35rem 0.75rem; background: rgba(255,255,255,0.2); border: none; color: #fff; border-radius: 6px; cursor: pointer; }
.header-actions button:hover { background: rgba(255,255,255,0.3); }
.screen { padding: 1rem; max-width: 900px; margin: 0 auto; }
.screen.hidden { display: none !important; }
.card { background: #fff; border-radius: 8px; padding: 1rem; margin-bottom: 1rem; box-shadow: 0 1px 3px rgba(0,0,0,0.08); }
.card h2 { margin: 0 0 0.5rem 0; font-size: 1rem; color: #333; }
.card h3 { margin: 0 0 0.5rem 0; font-size: 0.95rem; color: #444; }
.toggle-label { display: inline-flex; align-items: center; gap: 0.5rem; cursor: pointer; }
.toggle-label input { margin: 0; }
.card code { font-size: 0.85em; background: #f0f0f0; padding: 0.1rem 0.3rem; border-radius: 4px; }
.login-card { max-width: 400px; margin: 2rem auto; }
.login-mode-row { display: flex; align-items: center; gap: 0.75rem; margin: 1rem 0 1rem 0; flex-wrap: wrap; }
.login-mode-label { font-size: 0.9rem; color: #555; white-space: nowrap; }
.login-mode-tabs { display: inline-flex; border-radius: 6px; border: 1px solid #ccc; overflow: hidden; }
.login-tab { padding: 0.4rem 1rem; border: none; background: #f5f5f5; color: #555; font-size: 0.9rem; cursor: pointer; }
.login-tab:hover { background: #eee; }
.login-tab.active { background: #1a237e; color: #fff; font-weight: 500; }
.login-form-hint { font-size: 0.85rem; color: #666; margin: 0 0 0.75rem 0; }
.login-form { margin-top: 0.5rem; }
.login-form.hidden { display: none; }
.login-card label { display: block; margin-bottom: 0.5rem; }
.login-card input { width: 100%; padding: 0.5rem; margin-top: 0.25rem; }
.login-card button { margin-top: 0.75rem; padding: 0.5rem 1rem; background: #1a237e; color: #fff; border: none; border-radius: 6px; cursor: pointer; }
.hint, .meta { font-size: 0.85rem; color: #666; margin: 0.5rem 0; }
.error { color: #c62828; }
.hidden { display: none; }
.tabs { display: flex; gap: 0.25rem; margin-bottom: 1rem; flex-wrap: wrap; }
.tabs button { padding: 0.5rem 1rem; background: #fff; border: 1px solid #ddd; border-radius: 6px; cursor: pointer; }
.tabs button.active { background: #1a237e; color: #fff; border-color: #1a237e; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.actions { margin-top: 0.5rem; }
.actions button { margin-right: 0.5rem; padding: 0.4rem 0.75rem; background: #3949ab; color: #fff; border: none; border-radius: 6px; cursor: pointer; }
.actions button.danger { background: #c62828; }
.form-row { display: flex; gap: 0.5rem; margin-bottom: 0.5rem; flex-wrap: wrap; }
.form-row input, .form-row select { padding: 0.4rem; }
#blocklist { list-style: none; padding: 0; margin: 0.5rem 0 0 0; }
#blocklist li { display: flex; justify-content: space-between; padding: 0.35rem 0; border-bottom: 1px solid #eee; }
#blocklist li button { padding: 0.2rem 0.5rem; font-size: 0.8rem; }
pre { background: #f5f5f5; padding: 0.75rem; border-radius: 6px; overflow: auto; font-size: 0.85rem; }
table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
th, td { text-align: left; padding: 0.4rem; border-bottom: 1px solid #eee; }
.tokens-table thead th { background: #f5f5f5; font-weight: 600; }
.actions-cell { white-space: nowrap; }
.actions-cell button { margin-right: 0.25rem; padding: 0.2rem 0.5rem; font-size: 0.8rem; }
.actions-cell .meta { font-size: 0.8rem; color: #666; margin-right: 0.5rem; }
.full-width { width: 100%; box-sizing: border-box; }
.btn-secondary { background: #757575; color: #fff; }
.btn-secondary:hover { background: #616161; }
.modal { position: fixed; inset: 0; background: rgba(0,0,0,0.4); display: flex; align-items: center; justify-content: center; z-index: 1000; overflow-y: auto; padding: 1rem; }
.modal.hidden { display: none !important; }
.modal-content { max-width: 400px; width: 90%; max-height: calc(100vh - 2rem); overflow-y: auto; }
.modal-content.modal-wide { max-width: 560px; }
.data-table thead th { background: #f5f5f5; font-weight: 600; }
.perms-checkboxes { display: flex; flex-direction: column; gap: 0.35rem; margin: 0.5rem 0; }
.perms-checkboxes .toggle-label { font-weight: normal; }
.settings-config dt { font-weight: 600; margin-top: 0.5rem; }
.settings-config dd { margin: 0.15rem 0 0 0; }
.btn-link-tab { margin-right: 0.5rem; padding: 0.4rem 0.75rem; background: #e0e0e0; border: none; border-radius: 6px; cursor: pointer; }
.btn-link-tab:hover { background: #bdbdbd; }
.modal-content dl { margin: 0.5rem 0; }
.modal-content dt { font-weight: 600; margin-top: 0.5rem; }
.modal-content dd { margin: 0.15rem 0 0 0; }