:root{--bg: #0b0f17;--bg-soft: #111827;--panel: #151d2b;--panel-2: #1a2436;--border: #263248;--border-soft: #1f2a3e;--text: #e8eef8;--text-dim: #94a3b8;--text-faint: #64748b;--accent: #3b82f6;--accent-strong: #2563eb;--green: #22c55e;--red: #ef4444;--orange: #f59e0b;--radius: 12px;--shadow: 0 8px 28px rgba(0, 0, 0, .35)}*{box-sizing:border-box}body{margin:0;background:radial-gradient(1200px 500px at 80% -10%,rgba(59,130,246,.12),transparent 60%),radial-gradient(900px 400px at 0% 0%,rgba(34,197,94,.08),transparent 55%),var(--bg);color:var(--text);font-family:PingFang SC,Microsoft YaHei,Segoe UI,system-ui,sans-serif;font-size:14px;line-height:1.55}#root{min-height:100vh}button{font:inherit;color:inherit;background:var(--panel-2);border:1px solid var(--border);border-radius:8px;padding:7px 14px;cursor:pointer;transition:background .15s,border-color .15s,transform .05s}button:hover{background:#223050;border-color:#33456a}button:active{transform:translateY(1px)}button:disabled{opacity:.55;cursor:not-allowed}button.primary{background:var(--accent-strong);border-color:var(--accent-strong);color:#fff}button.primary:hover{background:var(--accent)}button.danger{background:#ef44441f;border-color:#ef444473;color:#fca5a5}button.danger:hover{background:#ef444438}button.ghost{background:transparent}button.small{padding:3px 9px;font-size:12px;border-radius:6px}input,select,textarea{font:inherit;color:var(--text);background:#0d1420;border:1px solid var(--border);border-radius:8px;padding:8px 10px;width:100%;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 2px #3b82f62e}textarea{resize:vertical;min-height:120px}a{color:var(--accent)}.app-shell{max-width:1560px;margin:0 auto;padding:24px 20px 60px}.hero-panel{background:linear-gradient(135deg,#3b82f624,#151d2be6);border:1px solid var(--border);border-radius:16px;padding:26px 28px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.hero-eyebrow{color:var(--accent);font-size:12px;letter-spacing:2px;text-transform:uppercase;margin-bottom:6px}.hero-title{font-size:30px;font-weight:700;margin:0 0 8px}.hero-desc{color:var(--text-dim);max-width:640px;margin:0}.hero-side{display:flex;flex-direction:column;align-items:flex-end;gap:12px}.hero-user{color:var(--text-dim);font-size:13px;display:flex;align-items:center;gap:10px}.hero-user b{color:var(--text)}.hero-actions{display:flex;gap:10px;flex-wrap:wrap}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin:18px 0}.stat-card{background:var(--panel);border:1px solid var(--border-soft);border-radius:var(--radius);padding:16px 18px}.stat-label{color:var(--text-dim);font-size:13px}.stat-value{font-size:26px;font-weight:700;margin-top:4px}.stat-helper{color:var(--text-faint);font-size:12px;margin-top:4px}.content-grid{display:grid;grid-template-columns:280px 1fr 320px;gap:16px;align-items:start}@media (max-width: 1280px){.content-grid{grid-template-columns:1fr}}.panel{background:var(--panel);border:1px solid var(--border-soft);border-radius:var(--radius);padding:16px}.panel-title{font-size:16px;font-weight:600;margin:0 0 2px}.panel-sub{color:var(--text-faint);font-size:12px;margin:0 0 12px}.panel-section+.panel-section{margin-top:20px;padding-top:16px;border-top:1px solid var(--border-soft)}.chip-list{display:flex;flex-direction:column;gap:8px}.chip{display:flex;align-items:center;justify-content:space-between;gap:8px;background:var(--panel-2);border:1px solid var(--border);border-radius:9px;padding:8px 10px;cursor:pointer;text-align:left;width:100%}.chip:hover{border-color:#33456a}.chip.active{border-color:var(--accent);background:#3b82f61f}.chip-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chip-count{color:var(--text-faint);font-size:12px;margin-right:2px}.chip-ops{display:flex;gap:4px}.chip-ops button{padding:2px 7px;font-size:12px}.filter-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin-bottom:12px}.filter-grid label{display:block;color:var(--text-dim);font-size:12px;margin-bottom:4px}.batch-toolbar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px;align-items:center}.summary-line{color:var(--text-dim);font-size:13px;margin-bottom:10px}.table-wrap{overflow-x:auto;border:1px solid var(--border-soft);border-radius:10px}table.account-table{width:100%;border-collapse:collapse;min-width:860px}.account-table th,.account-table td{padding:9px 10px;text-align:left;border-bottom:1px solid var(--border-soft);white-space:nowrap}.account-table th{color:var(--text-dim);font-weight:500;font-size:12px;background:#121a29;position:sticky;top:0}.account-table tbody tr{cursor:pointer}.account-table tbody tr:hover{background:#3b82f60f}.account-table tbody tr.selected{background:#3b82f61f}.account-name{font-weight:600}.account-sub{color:var(--text-faint);font-size:12px}.masked{font-family:ui-monospace,Consolas,monospace;letter-spacing:1px}.row-ops{display:flex;gap:6px}.empty-state{text-align:center;color:var(--text-faint);padding:40px 0}.detail-list{display:flex;flex-direction:column;gap:10px}.detail-item{background:var(--panel-2);border:1px solid var(--border-soft);border-radius:9px;padding:9px 11px}.detail-label{color:var(--text-faint);font-size:12px;display:flex;justify-content:space-between;align-items:center}.detail-value{margin-top:3px;word-break:break-all;font-size:13.5px}.detail-value.mono{font-family:ui-monospace,Consolas,monospace}.detail-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.helper-box{margin-top:14px;background:#3b82f614;border:1px dashed rgba(59,130,246,.35);border-radius:9px;padding:10px 12px;color:var(--text-dim);font-size:12.5px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#040810b8;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:1000;display:flex;align-items:flex-start;justify-content:center;overflow-y:auto;padding:40px 16px}.modal-card{background:var(--panel);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);width:100%;max-width:720px;padding:22px 24px}.modal-card.narrow{max-width:460px}.modal-title{font-size:18px;font-weight:700;margin:0 0 4px}.modal-desc{color:var(--text-dim);font-size:13px;margin:0 0 16px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-grid .full{grid-column:1 / -1}.form-grid label{display:block;color:var(--text-dim);font-size:12px;margin-bottom:4px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}.toast-stack{position:fixed;top:18px;right:18px;z-index:2000;display:flex;flex-direction:column;gap:8px}.toast{background:var(--panel-2);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:9px;padding:10px 16px;box-shadow:var(--shadow);max-width:380px;animation:toast-in .18s ease-out}.toast.success{border-left-color:var(--green)}.toast.error{border-left-color:var(--red)}@keyframes toast-in{0%{opacity:0;transform:translate(12px)}to{opacity:1;transform:none}}.auth-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.auth-card{background:var(--panel);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);width:100%;max-width:400px;padding:32px 30px}.auth-card h1{font-size:22px;margin:0 0 4px}.auth-card .sub{color:var(--text-dim);font-size:13px;margin-bottom:22px}.auth-card .field{margin-bottom:14px}.auth-card label{display:block;color:var(--text-dim);font-size:12px;margin-bottom:5px}.auth-error{background:#ef44441a;border:1px solid rgba(239,68,68,.4);color:#fca5a5;border-radius:8px;padding:9px 12px;font-size:13px;margin-bottom:14px}.auth-tip{color:var(--text-faint);font-size:12px;margin-top:12px}.code-row{display:flex;gap:8px}.code-row input{flex:1}.code-row button{white-space:nowrap}.system-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px;margin-top:16px}.backup-list{display:flex;flex-direction:column;gap:6px;max-height:220px;overflow-y:auto}.backup-item{display:flex;justify-content:space-between;gap:10px;background:var(--panel-2);border:1px solid var(--border-soft);border-radius:8px;padding:7px 11px;font-size:12.5px}.audit-list{display:flex;flex-direction:column;gap:6px;max-height:300px;overflow-y:auto}.audit-item{background:var(--panel-2);border:1px solid var(--border-soft);border-radius:8px;padding:7px 11px;font-size:12.5px}.audit-item .meta{color:var(--text-faint);font-size:11.5px;margin-top:2px}.import-result{background:var(--panel-2);border:1px solid var(--border-soft);border-radius:9px;padding:10px 13px;margin-top:12px;font-size:13px}.import-result ul{margin:8px 0 0;padding-left:18px;color:#fca5a5;max-height:160px;overflow-y:auto}.loading-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;color:var(--text-dim)}.section-block{margin-top:16px}