:root{--bg-base: #111213;--bg-surface: #1e2023;--bg-elevated: #28292c;--bg-hover: #303338;--border: #2e3033;--border-subtle: #242628;--accent: #0d8ecd;--accent-hover: #0a7ab5;--accent-dim: rgba(13, 142, 205, .12);--text-primary: #e8e8e8;--text-muted: #7a7d82;--text-code: #f0c36d;--success: #3ecf8e;--success-dim: rgba(62, 207, 142, .12);--danger: #f66;--danger-dim: rgba(255, 102, 102, .12);--warning: #f5a623;--warning-dim: rgba(245, 166, 35, .12);--font-ui: "Inter", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", "Cascadia Code", monospace;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--sidebar-w: 220px;--topbar-h: 48px;--transition: .15s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{height:100%}body{height:100%;background:var(--bg-base);color:var(--text-primary);font-family:var(--font-ui);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}#root{height:100%}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}button{cursor:pointer;font-family:inherit}input,textarea,select{font-family:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:99px}::-webkit-scrollbar-thumb:hover{background:var(--bg-hover)}.app-shell{display:grid;grid-template-columns:var(--sidebar-w) 1fr;grid-template-rows:var(--topbar-h) 1fr;height:100vh;overflow:hidden}.topbar{grid-column:1 / -1;display:flex;align-items:center;gap:12px;padding:0 20px;background:var(--bg-surface);border-bottom:1px solid var(--border);z-index:20}.topbar-brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:15px;color:var(--text-primary);letter-spacing:-.01em}.topbar-brand-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);flex-shrink:0}.topbar-spacer{flex:1}.topbar-actions{display:flex;align-items:center;gap:8px}.sidebar{background:var(--bg-surface);border-right:1px solid var(--border);overflow-y:auto;padding:12px 0}.sidebar-section-label{padding:8px 16px 4px;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted)}.sidebar-item{display:flex;align-items:center;gap:10px;padding:7px 16px;color:var(--text-muted);font-size:13.5px;transition:color var(--transition),background var(--transition);border-radius:0;cursor:pointer;text-decoration:none}.sidebar-item:hover{color:var(--text-primary);background:var(--bg-elevated)}.sidebar-item.active{color:var(--accent);background:var(--accent-dim)}.sidebar-item-icon{font-size:15px;flex-shrink:0;width:18px;text-align:center}.sidebar-item-label{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-item-badge{font-size:10px;font-weight:600;padding:1px 5px;border-radius:99px;background:var(--warning-dim);color:var(--warning)}.main-content{overflow-y:auto;display:flex;flex-direction:column}.draft-banner{display:flex;align-items:center;gap:12px;padding:10px 24px;background:var(--warning-dim);border-bottom:1px solid rgba(245,166,35,.2);font-size:13px}.draft-banner-text{color:var(--warning);flex:1}.draft-banner-actions{display:flex;gap:8px}.page{padding:28px 32px;flex:1}.page-header{display:flex;align-items:center;gap:16px;margin-bottom:24px}.page-title{font-size:20px;font-weight:600;letter-spacing:-.02em;color:var(--text-primary)}.page-subtitle{font-size:13px;color:var(--text-muted);margin-top:2px}.page-header-spacer{flex:1}.breadcrumb{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--text-muted);margin-bottom:20px}.breadcrumb a{color:var(--text-muted)}.breadcrumb a:hover{color:var(--text-primary)}.breadcrumb-sep{color:var(--border)}.breadcrumb-current{color:var(--text-primary)}.btn{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:var(--radius-sm);font-size:13px;font-weight:500;border:none;transition:background var(--transition),color var(--transition),opacity var(--transition);white-space:nowrap}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-secondary{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--bg-hover)}.btn-danger{background:var(--danger-dim);color:var(--danger);border:1px solid rgba(255,102,102,.2)}.btn-danger:hover:not(:disabled){background:#f663}.btn-success{background:var(--success-dim);color:var(--success);border:1px solid rgba(62,207,142,.2)}.btn-success:hover:not(:disabled){background:#3ecf8e33}.btn-sm{padding:4px 10px;font-size:12px}.btn-lg{padding:9px 20px;font-size:14px}.card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-md)}.card-header{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--border-subtle)}.card-title{font-size:14px;font-weight:600;color:var(--text-primary)}.card-body{padding:20px}.card-footer{padding:12px 20px;border-top:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:flex-end;gap:8px}.config-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.config-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:20px;cursor:pointer;text-decoration:none;transition:border-color var(--transition),background var(--transition);display:block}.config-card:hover{border-color:var(--accent);background:var(--bg-elevated)}.config-card-icon{font-size:22px;margin-bottom:12px;display:block}.config-card-label{font-size:14px;font-weight:600;color:var(--text-primary);margin-bottom:4px}.config-card-key{font-family:var(--font-mono);font-size:11px;color:var(--text-code);margin-bottom:8px}.config-card-desc{font-size:12.5px;color:var(--text-muted);line-height:1.5;margin-bottom:16px}.config-card-meta{font-size:11.5px;color:var(--text-muted);display:flex;align-items:center;gap:6px}.config-card-meta-dot{width:5px;height:5px;border-radius:50%;background:var(--success)}.config-card-meta-dot.draft{background:var(--warning)}.field-group{display:flex;flex-direction:column;gap:4px;margin-bottom:16px}.field-label{font-size:12.5px;font-weight:500;color:var(--text-muted)}.field-description{font-size:11.5px;color:var(--text-muted);opacity:.7}.field-input{width:100%;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);padding:7px 10px;font-size:13.5px;transition:border-color var(--transition);outline:none}.field-input:focus{border-color:var(--accent)}.field-input.modified{border-color:var(--warning)}.field-input[type=number]{font-family:var(--font-mono)}.toggle-row{display:flex;align-items:center;gap:12px;padding:12px 0}.toggle-info{flex:1}.toggle-label{font-size:13.5px;font-weight:500;color:var(--text-primary)}.toggle-desc{font-size:12px;color:var(--text-muted);margin-top:2px}.toggle-switch{position:relative;width:36px;height:20px;flex-shrink:0}.toggle-switch input{opacity:0;width:0;height:0}.toggle-track{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--bg-elevated);border:1px solid var(--border);border-radius:99px;cursor:pointer;transition:background var(--transition),border-color var(--transition)}.toggle-thumb{position:absolute;top:3px;left:3px;width:12px;height:12px;background:var(--text-muted);border-radius:50%;transition:left var(--transition),background var(--transition)}.toggle-switch input:checked~.toggle-track{background:var(--accent-dim);border-color:var(--accent)}.toggle-switch input:checked~.toggle-thumb{left:19px;background:var(--accent)}.slider-row{display:grid;grid-template-columns:140px 1fr 64px;align-items:center;gap:12px;padding:8px 0}.slider-label{font-size:13px;color:var(--text-primary)}.slider-input{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:4px;background:var(--bg-elevated);border-radius:99px;outline:none;cursor:pointer}.slider-input::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:var(--accent);cursor:pointer;transition:transform var(--transition)}.slider-input::-webkit-slider-thumb:hover{transform:scale(1.2)}.slider-value{font-family:var(--font-mono);font-size:12px;color:var(--text-code);text-align:right}.table-editor{border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden}.table-editor table{width:100%;border-collapse:collapse}.table-editor th{background:var(--bg-elevated);padding:8px 12px;text-align:left;font-size:11.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted);border-bottom:1px solid var(--border);white-space:nowrap}.table-editor th:first-child{min-width:140px}.table-editor td{padding:6px 8px;border-bottom:1px solid var(--border-subtle);vertical-align:middle}.table-editor tr:last-child td{border-bottom:none}.table-editor tr:hover td{background:var(--bg-elevated)}.table-row-key{font-family:var(--font-mono);font-size:12px;color:var(--text-code);padding:6px 12px}.table-cell-input{width:100%;background:transparent;border:1px solid transparent;border-radius:var(--radius-sm);color:var(--text-primary);padding:4px 8px;font-size:13px;font-family:var(--font-mono);outline:none;transition:border-color var(--transition),background var(--transition)}.table-cell-input:focus{border-color:var(--accent);background:var(--bg-elevated)}.table-cell-input.modified{border-color:var(--warning);background:var(--warning-dim)}.section{margin-bottom:32px}.section-title{font-size:13px;font-weight:600;color:var(--text-primary);margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--border-subtle)}.detail-layout{display:grid;grid-template-columns:1fr 300px;gap:24px;align-items:start}@media (max-width: 1100px){.detail-layout{grid-template-columns:1fr}.detail-preview{display:none}}.detail-form{min-width:0}.detail-preview{position:sticky;top:0}.json-preview{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);padding:14px;font-family:var(--font-mono);font-size:11.5px;line-height:1.6;color:var(--text-muted);overflow-x:auto;max-height:600px;overflow-y:auto;white-space:pre}.json-key{color:#9ecbff}.json-str{color:#a8d8a8}.json-num{color:var(--text-code)}.json-bool{color:#c792ea}.action-bar{display:flex;align-items:center;gap:8px;padding:16px 0 0;border-top:1px solid var(--border-subtle);margin-top:8px}.action-bar-spacer{flex:1}.history-table{width:100%;border-collapse:collapse}.history-table th{text-align:left;padding:10px 14px;font-size:11.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted);border-bottom:1px solid var(--border)}.history-table td{padding:12px 14px;border-bottom:1px solid var(--border-subtle);font-size:13px;vertical-align:middle}.history-table tr:hover td{background:var(--bg-elevated)}.history-table tr:last-child td{border-bottom:none}.history-version{font-family:var(--font-mono);font-size:12px;color:var(--text-code)}.history-message{color:var(--text-primary)}.history-date{color:var(--text-muted);white-space:nowrap}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg-base)}.login-card{width:100%;max-width:360px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:36px 32px}.login-logo{display:flex;align-items:center;gap:10px;margin-bottom:28px}.login-logo-dot{width:10px;height:10px;border-radius:50%;background:var(--accent)}.login-logo-text{font-size:16px;font-weight:600}.login-title{font-size:18px;font-weight:600;margin-bottom:4px}.login-sub{font-size:13px;color:var(--text-muted);margin-bottom:24px}.login-error{font-size:13px;color:var(--danger);background:var(--danger-dim);border:1px solid rgba(255,102,102,.2);border-radius:var(--radius-sm);padding:8px 12px;margin-bottom:16px}.login-field{margin-bottom:16px}.login-field label{display:block;font-size:12.5px;font-weight:500;color:var(--text-muted);margin-bottom:6px}.toast-container{position:fixed;bottom:24px;right:24px;display:flex;flex-direction:column;gap:8px;z-index:100;pointer-events:none}.toast{display:flex;align-items:center;gap:10px;padding:10px 16px;border-radius:var(--radius-md);font-size:13.5px;border:1px solid;animation:slide-in .2s ease;pointer-events:all;max-width:360px}.toast.success{background:var(--bg-surface);border-color:#3ecf8e4d;color:var(--success)}.toast.error{background:var(--bg-surface);border-color:#ff66664d;color:var(--danger)}.toast.info{background:var(--bg-surface);border-color:#0d8ecd4d;color:var(--accent)}@keyframes slide-in{0%{transform:translate(20px);opacity:0}to{transform:translate(0);opacity:1}}.number-stepper{display:flex;align-items:stretch;border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;background:var(--bg-elevated);transition:border-color var(--transition)}.number-stepper:focus-within{border-color:var(--accent)}.number-stepper.modified{border-color:var(--warning)}.number-stepper-btn{width:28px;background:transparent;border:none;color:var(--text-muted);font-size:16px;line-height:1;transition:color var(--transition),background var(--transition);flex-shrink:0;display:flex;align-items:center;justify-content:center}.number-stepper-btn:hover{color:var(--text-primary);background:var(--bg-hover)}.number-stepper-input{flex:1;background:transparent;border:none;color:var(--text-primary);font-family:var(--font-mono);font-size:13px;text-align:center;outline:none;min-width:0;padding:6px 4px}.number-stepper-input::-webkit-inner-spin-button,.number-stepper-input::-webkit-outer-spin-button{-webkit-appearance:none}.number-stepper-input[type=number]{-moz-appearance:textfield}.loading-state{display:flex;align-items:center;justify-content:center;padding:64px;color:var(--text-muted);font-size:13px;gap:10px}.spinner{width:16px;height:16px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{padding:48px;text-align:center;color:var(--text-muted);font-size:13px}.flat-fields{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}.tag{display:inline-flex;align-items:center;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:500}.tag-draft{background:var(--warning-dim);color:var(--warning)}.tag-live{background:var(--success-dim);color:var(--success)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:50}.modal{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;width:100%;max-width:440px}.modal-title{font-size:16px;font-weight:600;margin-bottom:6px}.modal-sub{font-size:13px;color:var(--text-muted);margin-bottom:20px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}