:root{--accent: #4f46e5;--accent-hover: #4338ca;--accent-soft: #eef2ff;--accent-contrast: #ffffff;--bg: #f4f6fb;--surface: #ffffff;--surface-2: #f8fafc;--text: #0f172a;--text-muted: #64748b;--border: #e6e9f0;--border-strong: #d4d9e4;--green: #16a34a;--green-soft: #dcfce7;--amber: #d97706;--amber-soft: #fef3c7;--red: #dc2626;--red-soft: #fee2e2;--blue: #2563eb;--blue-soft: #dbeafe;--violet: #7c3aed;--violet-soft: #ede9fe;--radius: 14px;--radius-sm: 9px;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 3px rgba(15, 23, 42, .05);--shadow-md: 0 4px 16px rgba(15, 23, 42, .08);--shadow-lg: 0 18px 50px rgba(15, 23, 42, .16);--sidebar-w: 250px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace}:root[data-theme=dark]{--accent: #6366f1;--accent-hover: #818cf8;--accent-soft: #1e213a;--accent-contrast: #ffffff;--bg: #0a0e1a;--surface: #121829;--surface-2: #0f1524;--text: #e8ecf5;--text-muted: #93a1b8;--border: #212a41;--border-strong: #2c3650;--green: #34d399;--green-soft: #0c2f24;--amber: #fbbf24;--amber-soft: #35270a;--red: #f87171;--red-soft: #3a1414;--blue: #60a5fa;--blue-soft: #0e2242;--violet: #a78bfa;--violet-soft: #221a3d;--shadow-sm: 0 1px 2px rgba(0,0,0,.4);--shadow-md: 0 6px 20px rgba(0,0,0,.45);--shadow-lg: 0 24px 60px rgba(0,0,0,.6)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-size:14px;line-height:1.5}a{color:inherit;text-decoration:none}h1,h2,h3,h4{margin:0;font-weight:650;letter-spacing:-.01em}::selection{background:var(--accent);color:#fff}*{scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent}*::-webkit-scrollbar{width:10px;height:10px}*::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:20px;border:3px solid 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solid var(--border);border-radius:16px;box-shadow:var(--shadow-lg);animation:pop .15s ease}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}.modal-head h3{font-size:16px}.modal-body{padding:20px;display:flex;flex-direction:column;gap:14px}.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding:14px 20px;border-top:1px solid var(--border)}@keyframes fade{0%{opacity:0}to{opacity:1}}@keyframes pop{0%{transform:translateY(8px) scale(.98);opacity:0}to{transform:none;opacity:1}}.empty{text-align:center;color:var(--text-muted);padding:44px 20px}.empty .empty-ico{width:46px;height:46px;border-radius:12px;background:var(--surface-2);display:grid;place-items:center;margin:0 auto 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.brand-mark{width:52px;height:52px;border-radius:15px}.login-title{font-size:21px;font-weight:720;letter-spacing:-.02em}.login-sub{color:var(--text-muted);font-size:13px}.login-form{display:flex;flex-direction:column;gap:15px}.login-hint{margin-top:16px;font-size:12px;color:var(--text-muted);text-align:center}@media (max-width: 820px){.shell{grid-template-columns:1fr}.sidebar{position:static;height:auto;flex-direction:column}.nav{flex-direction:row;flex-wrap:wrap}.nav-label,.sidebar-footer{display:none}.content{padding:18px 14px}.topbar{padding:12px 16px}.user-chip .name{display:none}}