:root{--bg-primary: #0a0a0a;--bg-secondary: #111111;--bg-tertiary: #1a1a1a;--bg-hover: #222222;--bg-active: #2a2a2a;--text-primary: #fafafa;--text-secondary: #a1a1a1;--text-tertiary: #666666;--border-color: #262626;--border: #262626;--border-hover: #404040;--accent: #3b82f6;--accent-hover: #2563eb;--accent-light: rgba(59, 130, 246, .1);--success: #22c55e;--success-light: rgba(34, 197, 94, .1);--warning: #f59e0b;--warning-light: rgba(245, 158, 11, .1);--error: #ef4444;--danger: #ef4444;--error-light: rgba(239, 68, 68, .1);--sidebar-width: 240px;--header-height: 64px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius: 8px;--transition: .15s ease}[data-theme=light]{--bg-primary: #ffffff;--bg-secondary: #fafafa;--bg-tertiary: #f4f4f5;--bg-hover: #e4e4e7;--bg-active: #d4d4d8;--text-primary: #18181b;--text-secondary: #52525b;--text-tertiary: #a1a1aa;--border-color: #e4e4e7;--border: #e4e4e7;--border-hover: #d4d4d8;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:14px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Inter,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{color:var(--text-primary);font-weight:600;letter-spacing:-.02em}p{color:var(--text-secondary)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:inherit;border:none;border-radius:var(--radius-md);padding:9px 18px;font-size:13px;font-weight:600;transition:all var(--transition);display:inline-flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap;letter-spacing:.01em;line-height:1}button.primary{background:var(--accent);color:#fff;box-shadow:0 1px 3px #3b82f640}button.primary:hover:not(:disabled){background:var(--accent-hover);box-shadow:0 4px 14px #3b82f659;transform:translateY(-1px)}button.secondary{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color)}button.secondary:hover:not(:disabled){background:var(--bg-hover);border-color:var(--border-hover)}button.danger{background:var(--danger);color:#fff}button.danger:hover:not(:disabled){background:#dc2626;transform:translateY(-1px)}button.ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border-color)}button.ghost:hover:not(:disabled){background:var(--bg-hover);color:var(--text-primary);border-color:var(--border-hover)}button.ghost.danger{color:var(--danger);border-color:#ef444459;background:transparent}button.ghost.danger:hover:not(:disabled){background:#ef444414;transform:none}button:disabled{opacity:.45;cursor:not-allowed;transform:none!important;box-shadow:none!important}input,select,textarea{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:8px 12px;color:var(--text-primary);font-size:14px;width:100%;transition:border-color var(--transition)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 1px var(--accent-light)}input::placeholder{color:var(--text-tertiary)}.form-group{margin-bottom:16px}.form-group label{display:block;margin-bottom:6px;font-size:13px;font-weight:500;color:var(--text-secondary)}.card{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:20px;box-shadow:var(--shadow-sm)}.page-title{font-size:24px;font-weight:600;margin-bottom:24px}.flex{display:flex}.flex-col{display:flex;flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-hover);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}.table-container{overflow-x:auto;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md)}table{width:100%;border-collapse:collapse}th,td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border-color)}th{font-weight:600;color:var(--text-secondary);font-size:12px;text-transform:uppercase;background:var(--bg-tertiary)}tr:last-child td{border-bottom:none}tr:hover td{background:var(--bg-tertiary)}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:var(--radius-lg);font-size:12px;font-weight:500}.badge.success{background:var(--success-light);color:var(--success);border:1px solid rgba(34,197,94,.2)}.badge.warning{background:var(--warning-light);color:var(--warning);border:1px solid rgba(245,158,11,.2)}.badge.danger{background:var(--error-light);color:var(--error);border:1px solid rgba(239,68,68,.2)}.badge.info{background:var(--accent-light);color:var(--accent);border:1px solid rgba(59,130,246,.2)}.loading{display:flex;align-items:center;justify-content:center;padding:60px;color:var(--text-secondary)}.error-message{background:var(--error-light);border:1px solid var(--error);border-radius:var(--radius-sm);padding:12px;color:var(--error);margin-bottom:16px}#toast-container{position:fixed;bottom:24px;right:24px;display:flex;flex-direction:column;gap:8px;z-index:9999;pointer-events:none}.toast{display:flex;align-items:center;gap:10px;padding:12px 18px;border-radius:var(--radius-md);font-size:13px;font-weight:500;line-height:1.4;box-shadow:0 8px 24px #00000059;pointer-events:auto;animation:toast-in .25s ease forwards;max-width:360px}.toast.success{background:#166534;color:#dcfce7;border:1px solid #16a34a}.toast.error{background:#7f1d1d;color:#fee2e2;border:1px solid #dc2626}.toast.info{background:#1e3a5f;color:#dbeafe;border:1px solid #3b82f6}.toast.warning{background:#713f12;color:#fef9c3;border:1px solid #f59e0b}.toast.hide{animation:toast-out .25s ease forwards}@keyframes toast-in{0%{opacity:0;transform:translate(40px)}to{opacity:1;transform:translate(0)}}@keyframes toast-out{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(40px)}}