:root {
  --ink: #17201c;
  --muted: #6b746f;
  --paper: #fffdf8;
  --line: #dfe3de;
  --green: #1e5b45;
  --green-dark: #154434;
  --cream: #f3f0e8;
  --orange: #d88144;
}
* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: #e8ece7; font: 15px/1.5 Inter, "Segoe UI", sans-serif; }
.shell { max-width: 1120px; margin: 0 auto; padding: 56px 24px 80px; }
header { max-width: 780px; margin-bottom: 36px; }
.eyebrow { color: var(--green); font-weight: 800; text-transform: uppercase; letter-spacing: .14em; font-size: 12px; }
h1 { font: 700 clamp(36px, 6vw, 66px)/1.02 Georgia, serif; margin: 12px 0 18px; letter-spacing: -.035em; }
.lead { color: var(--muted); font-size: 18px; max-width: 700px; }
form { display: grid; gap: 18px; }
.document-choice { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-bottom: 22px; }
.choice { display: grid; grid-template-columns: 42px 1fr; gap: 3px 12px; text-align: left; padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.68); color: var(--ink); }
.choice span { grid-row: 1 / 3; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: var(--cream); color: var(--green); }
.choice strong { font: 700 20px/1.2 Georgia, serif; }
.choice small { color: var(--muted); font-weight: 500; }
.choice.active { background: var(--green); color: white; border-color: var(--green); box-shadow: 0 12px 30px rgba(30,91,69,.18); }
.choice.active span { background: white; }
.choice.active small { color: rgba(255,255,255,.75); }
.document-panel[hidden] { display: none; }
.document-form { display: grid; gap: 18px; }
.card { background: var(--paper); border: 1px solid rgba(23,32,28,.09); border-radius: 20px; padding: 28px; display: grid; grid-template-columns: 54px 1fr; gap: 22px 18px; box-shadow: 0 12px 34px rgba(22,39,30,.06); }
.step { width: 44px; height: 44px; border-radius: 50%; background: var(--green); color: white; display: grid; place-items: center; font-weight: 800; }
h2 { font: 700 26px/1.1 Georgia, serif; margin: 4px 0 7px; }
.hint, .note { margin: 0; color: var(--muted); }
.note { background: var(--cream); border-left: 3px solid var(--orange); padding: 11px 14px; border-radius: 6px; }
.wide { grid-column: 2; }
.grid { display: grid; gap: 14px; }
.grid.two { grid-template-columns: repeat(2, 1fr); }
.grid.three { grid-template-columns: 1.35fr 1fr 1fr; }
label { display: grid; gap: 7px; font-weight: 700; font-size: 13px; }
input, textarea, select { width: 100%; border: 1px solid var(--line); border-radius: 10px; background: white; padding: 12px 13px; color: var(--ink); font: inherit; outline: none; }
input:focus, textarea:focus, select:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(30,91,69,.12); }
textarea { resize: vertical; min-height: 150px; }
.upload { border: 1px dashed #aab5ae; padding: 14px; border-radius: 12px; background: #fafbf8; grid-template-columns: 150px 1fr auto; align-items: center; }
.upload input { border: 0; padding: 0; }
.upload small { color: var(--muted); font-weight: 500; }
.title-row { display: flex; justify-content: space-between; gap: 20px; align-items: start; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; }
table { width: 100%; border-collapse: collapse; min-width: 820px; }
th, td { padding: 10px; border-bottom: 1px solid var(--line); text-align: left; }
th { background: var(--cream); color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
td input { min-width: 90px; padding: 9px; }
td:first-child input { min-width: 300px; }
.row-total, #grand-total { font-weight: 800; white-space: nowrap; }
tfoot td { background: #f5f8f5; color: var(--green-dark); font-weight: 800; border-bottom: 0; }
button { border: 0; font: inherit; font-weight: 800; cursor: pointer; }
.primary { justify-self: start; background: var(--green); color: white; border-radius: 12px; padding: 15px 24px; font-size: 16px; }
.primary:hover { background: var(--green-dark); }
.secondary { background: var(--cream); color: var(--green); border-radius: 9px; padding: 10px 14px; }
.remove { width: 32px; height: 32px; border-radius: 50%; background: #f4e7df; color: #9f3d25; font-size: 20px; }
.download-note { color: var(--muted); margin: -8px 0 0 4px; }
.alert { border-radius: 10px; padding: 13px 16px; background: #fbe7df; color: #8b2e1a; border: 1px solid #f1c7b8; }
@media (max-width: 760px) {
  .shell { padding: 30px 14px 60px; }
  .card { grid-template-columns: 1fr; padding: 20px; }
  .wide { grid-column: 1; }
  .grid.two, .grid.three, .document-choice { grid-template-columns: 1fr; }
  .title-row { display: grid; }
  .upload { grid-template-columns: 1fr; }
}