*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #020617;--surface: #0F172A;--surface2: #1E293B;--border: #1E293B;--border-subtle: #334155;--cyan: #06B6D4;--violet: #8B5CF6;--teal: #10B981;--amber: #D97706;--error: #DC2626;--text: #F8FAFC;--muted: #94A3B8;--slate-gray: #475569;--radius: 8px;--radius-sm: 4px;--warning: #D97706}html,body,#root{height:100%;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--cyan);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit;background:var(--surface2);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text);padding:6px 10px;font-size:13px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--cyan)}select option{background:var(--surface)}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border-subtle);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--muted)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--radius-sm);border:none;font-size:13px;font-weight:500;transition:opacity .15s}.btn:hover{opacity:.85}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--cyan);color:#020617}.btn-secondary{background:var(--surface2);color:var(--text);border:1px solid var(--border-subtle)}.btn-danger{background:var(--error);color:#fff}.tag{display:inline-flex;align-items:center;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}@keyframes row-flash{0%,to{background-color:transparent}50%{background-color:#06b6d40f}}.row-flash{animation:row-flash .7s ease-out}