:root{--background: #f5f7fa;--foreground: #0f172a;--card: #ffffff;--muted: #64748b;--border: #e2e8f0;--primary: #2563eb;--primary-foreground: #ffffff;--accent: #f5d000;--input: #f8fafc;--ring: #93c5fd;--danger: #ef4444;--ok: #059669;--sidebar: #0f172a;--sidebar-fg: #e2e8f0;--sidebar-muted: #94a3b8;--audit: #1e1b4b;font-family:Arial,Helvetica Neue,Helvetica,sans-serif;color:var(--foreground);background:var(--background)}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{background:linear-gradient(#f5f7fa,#eef2f7)}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}.brand{display:flex;align-items:center;gap:10px;font-weight:700}.brand-mark{width:28px;height:28px;border-radius:8px;background:var(--accent);display:inline-flex;align-items:center;justify-content:center;color:#0f172a;font-size:14px}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:20px;margin:12px 0;box-shadow:0 8px 24px #0f172a0a}.auth-card{width:min(420px,100%);padding:32px 28px}h1{font-size:1.55rem;margin:0 0 8px}h2{font-size:1.1rem;margin:0 0 8px}.muted{color:var(--muted);font-size:.95rem}.err{color:var(--danger)}.ok{color:var(--ok)}button{background:var(--primary);color:var(--primary-foreground);border:0;border-radius:12px;padding:10px 16px;cursor:pointer;font-weight:700}button:hover{filter:brightness(.96)}button:disabled{opacity:.55;cursor:not-allowed}button.accent{background:var(--accent);color:#0f172a}button.secondary{background:#e2e8f0;color:#0f172a}button.danger{background:#fee2e2;color:#b91c1c}button.ghost{background:transparent;color:var(--primary);padding:8px 10px}button.small{padding:6px 10px;font-size:.85rem}input,textarea,select{width:100%;padding:11px 12px;border-radius:12px;border:1px solid var(--border);background:var(--input);color:inherit;margin:6px 0 12px;outline:none}input:focus,textarea:focus,select:focus{border-color:var(--ring);box-shadow:0 0 0 3px #93c5fd73}label{display:block;font-size:.85rem;font-weight:700;color:#334155}.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.opt{display:block;width:100%;margin:8px 0;padding:16px;border-radius:12px;background:#eff6ff;color:#1d4ed8;text-align:left}.opt:hover{background:#dbeafe}.drop{border:2px dashed #cbd5e1;border-radius:14px;padding:22px;text-align:center;background:#f8fafc;cursor:pointer;margin:12px 0;display:block}.drop:hover{border-color:var(--primary);background:#eff6ff}.badge{display:inline-block;background:#eff6ff;color:#1d4ed8;border-radius:999px;padding:2px 10px;font-size:.78rem;font-weight:700}.badge.waiting{background:#f1f5f9;color:#475569}.badge.pre{background:#fef3c7;color:#92400e}.badge.active{background:#dcfce7;color:#166534}.badge.closed{background:#e2e8f0;color:#334155}.badge.warn{background:#fee2e2;color:#b91c1c}code{background:#f1f5f9;padding:2px 6px;border-radius:6px}.app-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{background:var(--sidebar);color:var(--sidebar-fg);padding:20px 14px;display:flex;flex-direction:column;gap:6px}.sidebar .brand{color:#fff;padding:4px 8px 16px}.sidebar a,.sidebar button.nav{display:block;width:100%;text-align:left;color:var(--sidebar-fg);background:transparent;padding:10px 12px;border-radius:10px;font-weight:600}.sidebar a:hover,.sidebar button.nav:hover{background:#1e293b;text-decoration:none}.sidebar a.active{background:#1d4ed8;color:#fff}.sidebar .spacer{flex:1}.audit-block{background:var(--audit);border-radius:12px;padding:10px;margin-top:8px}.audit-block button.nav,.audit-block a{color:#c7d2fe}.sidebar .logout{margin-top:8px;background:#334155;color:#fff;width:100%}.main{padding:24px 28px 56px;max-width:1100px}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}.stat{padding:16px}.stat .num{font-size:1.8rem;font-weight:800}.tabs{display:flex;gap:6px;border-bottom:1px solid var(--border);margin:16px 0 20px}.tabs a{padding:10px 14px;border-radius:10px 10px 0 0;color:var(--muted);font-weight:700}.tabs a.active{color:var(--primary);background:#fff;border:1px solid var(--border);border-bottom-color:#fff;margin-bottom:-1px}.tabs a:hover{text-decoration:none}.split{display:grid;grid-template-columns:280px 1fr;gap:16px;align-items:start}.motion-list{display:flex;flex-direction:column;gap:8px}.motion-item{background:#fff;border:1px solid var(--border);border-radius:12px;padding:12px;cursor:pointer;display:flex;gap:8px;align-items:flex-start}.motion-item.selected{border-color:var(--primary);box-shadow:0 0 0 3px #2563eb26}.grip{cursor:grab;color:#94a3b8;-webkit-user-select:none;user-select:none;font-size:16px;line-height:1}table.data{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden}table.data th,table.data td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);font-size:.92rem}table.data th{background:#f8fafc;color:#475569;font-size:.8rem;text-transform:uppercase;letter-spacing:.03em}.dialog-backdrop{position:fixed;inset:0;background:#0f172a73;display:flex;align-items:center;justify-content:center;padding:20px;z-index:40}.dialog{width:min(520px,100%);max-height:90vh;overflow:auto}.toasts{position:fixed;right:16px;bottom:16px;display:flex;flex-direction:column;gap:8px;z-index:50}.toast{background:#0f172a;color:#fff;padding:12px 16px;border-radius:12px;min-width:240px}.toast.error{background:#b91c1c}.qr-wrap{display:flex;gap:20px;flex-wrap:wrap;align-items:center}.qr-wrap canvas{background:#fff;padding:8px;border-radius:12px;border:1px solid var(--border)}.present{min-height:100vh;background:#020617;color:#fff;padding:40px;display:flex;flex-direction:column}.present h1{font-size:2.4rem}.present .bar{height:28px;border-radius:8px;background:#1d4ed8}.present-track{background:#1e293b;border-radius:8px;overflow:hidden}.check{display:flex;align-items:center;gap:8px;margin:8px 0 16px}.check input{width:auto;margin:0}@media(max-width:860px){.app-shell{grid-template-columns:1fr}.sidebar{flex-direction:row;flex-wrap:wrap}.split{grid-template-columns:1fr}.main{padding:16px}}