/* Base */
body{margin:0;background:#f7f9fc;color:#1e2a3b;font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,'Helvetica Neue',sans-serif}
.wrap{max-width:1100px;margin:0 auto;padding:16px}
.panel{background:#fff;border:1px solid #e6ebf2;border-radius:14px;box-shadow:0 10px 22px rgba(0,0,0,.05);padding:16px;margin:12px 0}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.field label{display:block;font-size:12px;color:#6a788c;margin:0 0 6px 2px}
.field input,.field select{width:100%;padding:10px 12px;border:1px solid #d7dee9;border-radius:10px;background:#fff;font-size:14px}
button{background:#27ae60;color:#fff;border:0;border-radius:10px;padding:12px 18px;font-weight:700;cursor:pointer}
button:disabled{background:#b7e0c9;color:#4a7c62;cursor:not-allowed}

/* Sheet */
.preview{display:flex;flex-direction:column;align-items:center}
.sheet{width:420px;background:#fff;border-radius:16px;overflow:hidden;border:1px solid #e2e8f4;position:relative}
.cap{padding:18px 16px 10px;text-align:center}
.badge{width:40px;height:40px;border-radius:999px;background:#2ecc71;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900;margin:0 auto 8px}
.title{font-size:22px;font-weight:800;color:#1e2a3b}
.sub{font-size:13px;color:#6a788c;margin:6px auto 8px;max-width:300px}
.dashes{height:2px;background:repeating-linear-gradient(90deg,#ffd95c 0,#ffd95c 12px,transparent 12px,transparent 24px);margin:10px 16px;border-radius:2px}
.rows{padding:0 16px 14px}
.row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid #eef2f8}
.row:last-child{border-bottom:none}
.lbl{width:110px;color:#75859b;font-size:13px}
.val{flex:1}
.name{font-weight:800}
.muted{color:#76869d;font-size:13px}
.amount{font-size:28px;font-weight:900}
.watermark{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:rgba(0,0,0,.05);font-weight:900;letter-spacing:1.5px;transform:rotate(-18deg);pointer-events:none;user-select:none}