:root{--tempest-navy:#1d1662;--tempest-green:#71fb70;--tempest-blue:#3ebff9;--tempest-green-dark:#4ad84a;--tempest-navy-dark:#14104a;--text:#222;--text-muted:#666;--border:#e3e3e8;--bg-card:#fff;--bg-page:#f8f9fc}*{box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;margin:0;padding:0;color:var(--text);background:var(--bg-page);min-height:100vh}h1,h2,h3{color:var(--tempest-navy);margin-top:1.5em;margin-bottom:.5em}h1{font-size:28px;font-weight:700}h2{font-size:20px}h2,h3{font-weight:600}h3{font-size:17px}a{color:var(--tempest-navy)}a:hover{color:var(--tempest-blue)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:20px;margin-bottom:16px;box-shadow:0 1px 3px rgba(29,22,98,.04)}.btn-primary{padding:12px 24px;font-size:15px;font-weight:600;background:var(--tempest-green);color:var(--tempest-navy);border:none;border-radius:8px;cursor:pointer;transition:background .15s ease}.btn-primary:hover{background:var(--tempest-green-dark)}.btn-primary:disabled{background:#ccc;color:#666;cursor:not-allowed}.btn-secondary{padding:8px 16px;font-size:14px;background:#fff;color:var(--tempest-navy);border:1px solid var(--tempest-navy);border-radius:6px;cursor:pointer}.btn-secondary:hover{background:#f0f0f8}.btn-danger{background:none;border:none;color:#c33;cursor:pointer;font-size:13px}input,select,textarea{display:block;width:100%;padding:10px 12px;margin-bottom:14px;font-size:15px;font-family:inherit;border:1px solid var(--border);border-radius:6px;background:#fff;color:var(--text)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--tempest-blue);box-shadow:0 0 0 3px rgba(62,191,249,.15)}label{display:block;margin-bottom:4px;font-weight:500;font-size:13px;color:var(--text)}textarea{min-height:80px;resize:vertical}.label-muted{font-size:12px;color:var(--text-muted)}.summary-card{background:var(--tempest-navy);color:#fff;padding:24px;border-radius:10px;margin-top:20px}.summary-card p{margin:4px 0;opacity:.9}.summary-card .total{font-size:24px;font-weight:700;margin-top:12px;opacity:1}.ai-box{background:#f0f4f8;padding:14px 16px;border-radius:8px;font-size:14px;border-left:3px solid var(--tempest-blue);margin:12px 0}.ai-box strong{color:var(--tempest-navy)}.warning{color:#c33}table{width:100%;border-collapse:collapse}th{text-align:left;border-bottom:2px solid var(--tempest-navy);color:var(--tempest-navy);font-size:13px}td,th{padding:10px 8px}td{border-bottom:1px solid var(--border);font-size:14px}tr:hover td{background:#f8f9fc}