*{margin:0;padding:0;box-sizing:border-box}:root{--primary:#0f172a;--accent:#10b981;--accent-light:#d1fae5;--warning:#f59e0b;--bg:#f8fafc;--surface:#fff;--text:#1e293b;--text-secondary:#64748b;--border:#e2e8f0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}.btn-primary{background:var(--accent);color:#fff;border:none;padding:14px 28px;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;width:100%;transition:background .2s}.btn-primary:hover{background:#059669}.btn-primary:disabled{opacity:.6;cursor:not-allowed}input,select,textarea{width:100%;padding:12px 14px;border:1.5px solid var(--border);border-radius:10px;font-size:16px;font-family:inherit;background:var(--surface);color:var(--text);transition:border-color .2s;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent)}label{display:block;font-size:14px;font-weight:600;color:var(--text);margin-bottom:6px}@keyframes flashADT{0%,to{opacity:1}50%{opacity:.5}}