.wrap.wide { max-width: 1180px; }
.inv-intro { padding: 32px 16px 8px; }
.inv-intro h1 { margin-bottom: 6px; }
.inv-intro .lead { margin: 0; max-width: none; }
.privacy-inline { font-size: 14px; color: var(--muted); white-space: nowrap; }

.inv-layout { display: grid; grid-template-columns: minmax(0, 1fr) 240px; gap: 24px; align-items: start; padding-top: 16px; padding-bottom: 24px; }

/* The form is styled as a sheet of paper. */
.sheet { --inv-accent: #1f6f5c; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 32px; box-shadow: 0 1px 3px rgba(0, 0, 0, .05); }
.sheet input, .sheet textarea, .sheet select { font: inherit; font-size: 15px; color: var(--text); background: transparent; border: 1px solid transparent; border-radius: 6px; padding: 6px 8px; width: 100%; }
.sheet input:hover, .sheet textarea:hover, .sheet select:hover { border-color: var(--border); }
.sheet input:focus, .sheet textarea:focus, .sheet select:focus { outline: none; border-color: var(--inv-accent); background: var(--bg); }
.sheet textarea { resize: none; overflow: hidden; line-height: 1.4; }
.sheet input::placeholder, .sheet textarea::placeholder { color: var(--muted); opacity: .7; }

.sheet-top { display: flex; justify-content: space-between; gap: 24px; margin-bottom: 20px; }
.logo-box { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; }
.logo-drop { display: flex; align-items: center; justify-content: center; width: 180px; height: 90px; border: 2px dashed var(--border); border-radius: 8px; cursor: pointer; color: var(--muted); font-size: 14px; overflow: hidden; }
.logo-drop:hover { border-color: var(--inv-accent); color: var(--inv-accent); }
.logo-drop img { max-width: 100%; max-height: 100%; object-fit: contain; }
.logo-drop:has(img:not([hidden])) { border-style: solid; border-color: transparent; }
.link-btn { border: 0; background: none; padding: 0; color: var(--muted); font-size: 13px; text-decoration: underline; cursor: pointer; }
.title-box { text-align: right; display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.sheet .inv-title { font-size: 30px; font-weight: 700; letter-spacing: .02em; text-align: right; color: var(--inv-accent); width: 260px; }
.inline { display: flex; align-items: center; gap: 4px; color: var(--muted); }
.inline input { width: 150px; text-align: right; }

.sheet-parties { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; margin-bottom: 24px; }
.sheet-parties .meta { grid-row: span 2; display: grid; gap: 6px; align-content: start; }
.block, .meta label { display: flex; flex-direction: column; gap: 2px; font-size: 13px; font-weight: 600; color: var(--muted); }
.meta label { flex-direction: row; align-items: center; justify-content: space-between; gap: 12px; }
.meta input, .meta select { max-width: 190px; }

.items { margin-bottom: 20px; }
.items-head, .item-row { display: grid; grid-template-columns: minmax(0, 1fr) 90px 120px 120px 32px; gap: 8px; align-items: start; }
.items-head { background: var(--inv-accent); color: #fff; border-radius: 6px; padding: 8px 8px; font-size: 13px; font-weight: 600; }
.items-head span:nth-child(n+2) { text-align: right; }
.item-row { padding: 6px 0; border-bottom: 1px solid var(--border); }
.item-row input { text-align: right; }
.item-row .amount { text-align: right; padding: 7px 8px; font-variant-numeric: tabular-nums; }
.remove { border: 0; background: none; color: var(--muted); font-size: 20px; line-height: 1; padding: 6px; }
.remove:hover { color: var(--bad); }
.add-line { margin-top: 10px; color: var(--inv-accent); border-color: var(--inv-accent); background: transparent; }

.sheet-bottom { display: grid; grid-template-columns: 1fr 300px; gap: 24px; }
.notes { display: grid; gap: 10px; align-content: start; }
.sum-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 5px 8px; font-variant-numeric: tabular-nums; }
.sum-row > span:first-child, .sum-row label { color: var(--muted); font-size: 14px; }
.sum-row input { width: 110px; text-align: right; }
.pair { display: flex; gap: 4px; }
.pair input { width: 80px; }
.pair select { width: 70px; }
.sum-row.total { font-weight: 700; border-top: 1px solid var(--border); margin-top: 4px; padding-top: 10px; }
.sum-row.total span:first-child { color: var(--text); }
.sum-row.balance { background: var(--bg); border-radius: 6px; font-weight: 700; font-size: 17px; margin-top: 6px; }
.sum-row.balance span:first-child { color: var(--text); font-size: 15px; }
.sum-row.balance output { color: var(--inv-accent); }

.side { position: sticky; top: 16px; display: flex; flex-direction: column; gap: 10px; }
.side label { display: flex; flex-direction: column; gap: 4px; font-size: 14px; color: var(--muted); }
.side select { font: inherit; padding: 7px 10px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); color: var(--text); }
.side input[type="color"] { width: 100%; height: 38px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); padding: 2px; }
.side hr { border: 0; border-top: 1px solid var(--border); width: 100%; margin: 6px 0; }
.side .status { margin: 0; min-height: 0; font-size: 14px; }
.side-note { margin: -4px 0 4px; font-size: 13px; color: var(--muted); }
.side .quiet { margin-left: 0; }
button.big { padding: 13px 16px; font-size: 17px; }

.example-note { margin: 0 0 8px; font-size: 13px; color: var(--muted); }
.sign-preview { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 36px; }
.sign-preview span { border-top: 1px solid var(--text); padding-top: 6px; font-size: 13px; color: var(--muted); }
.guide h3 { font-size: 17px; margin: 20px 0 10px; }
.tips { padding-left: 20px; }
.tips li { margin-bottom: 8px; }
.related { padding: 8px 16px 32px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips a { padding: 6px 12px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface); text-decoration: none; font-size: 14px; color: var(--text); }
.chips a:hover { border-color: var(--accent); color: var(--accent); }
.tool-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-bottom: 32px; }
.tool-card { display: flex; flex-direction: column; gap: 4px; padding: 16px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); text-decoration: none; color: var(--text); }
.tool-card:hover { border-color: var(--accent); }
.tool-card span { font-size: 14px; color: var(--muted); }
.trade-table { display: grid; gap: 0; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); margin-bottom: 40px; }
.trade-row { display: grid; grid-template-columns: 1fr auto auto; gap: 16px; align-items: center; padding: 10px 16px; border-bottom: 1px solid var(--border); }
.trade-row:last-child { border-bottom: 0; }
.trade-row span { font-weight: 600; }
/* Entries the generator can't hold. */
.sheet input.invalid { border-color: var(--bad); background: var(--bad-bg); }

/* Saved clients, deposit, how to pay. */
.bill-to { display: flex; flex-direction: column; gap: 4px; }
.sheet .client-pick { width: auto; align-self: flex-start; font-size: 13px; color: var(--muted); border-color: var(--border); padding: 3px 6px; }
.sum-row.deposit-due { font-weight: 600; }
.sum-row.deposit-due output { color: var(--inv-accent); }
.pay-box { border-top: 1px dashed var(--border); padding-top: 10px; display: grid; gap: 6px; }
.pay-link { display: flex; gap: 12px; align-items: flex-end; }
.pay-link label { flex: 1; }
#qr-preview { width: 72px; height: 72px; border: 1px solid var(--border); border-radius: 4px; image-rendering: pixelated; background: #fff; }
.pay-hint { margin: 0; font-size: 12px; color: var(--muted); }

.side-link { display: block; padding: 9px 14px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); color: var(--text); text-decoration: none; text-align: center; }
.side-link:hover { border-color: var(--accent); }

/* My documents. */
.summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 20px; }
.tile { display: flex; flex-direction: column; gap: 2px; padding: 14px 16px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.tile span, .tile small { color: var(--muted); font-size: 13px; }
.tile strong { font-size: 22px; font-variant-numeric: tabular-nums; }
.tile.warn { border-color: var(--warn); background: var(--warn-bg); }
.doc-tools { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.tabs { display: flex; flex-wrap: wrap; gap: 6px; }
.tab { padding: 6px 12px; font-size: 14px; border-radius: 999px; }
.tab[aria-pressed="true"] { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
#search { font: inherit; padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); color: var(--text); min-width: 240px; }
.doc-list { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.doc-list:empty { display: none; }
.doc-list > .hint { padding: 12px 16px; margin: 0; }
.doc-row { display: grid; grid-template-columns: minmax(0, 1fr) 170px 190px 190px; gap: 12px; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--border); }
.doc-row:last-child { border-bottom: 0; }
.doc-main { display: flex; flex-direction: column; text-decoration: none; color: var(--text); min-width: 0; }
.doc-main strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.doc-main span { font-size: 13px; color: var(--muted); }
.doc-row .amount { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
.doc-row .amount small { font-weight: 400; color: var(--muted); }
.doc-status { display: flex; gap: 6px; align-items: center; }
.status-pick { font: inherit; font-size: 14px; padding: 5px 8px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface); color: var(--text); }
.badge { font-size: 12px; padding: 2px 8px; border-radius: 999px; }
.badge.warn { background: var(--warn-bg); color: var(--warn); font-weight: 600; }
.doc-actions { display: flex; gap: 12px; justify-content: flex-end; align-items: center; font-size: 14px; }
.empty { padding: 24px; border: 1px dashed var(--border); border-radius: var(--radius); text-align: center; }
.empty .chips { justify-content: center; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; padding-top: 24px; padding-bottom: 40px; }
.client-list { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.client-list > .hint { padding: 12px 16px; margin: 0; }
.client-row { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding: 10px 16px; border-bottom: 1px solid var(--border); }
.client-row:last-child { border-bottom: 0; }
.client-row div { display: flex; flex-direction: column; min-width: 0; }
.client-row span { font-size: 13px; color: var(--muted); }
.backup-buttons { display: flex; flex-wrap: wrap; gap: 8px; }
.button-like { font-size: 15px; padding: 9px 14px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface); color: var(--text); cursor: pointer; }
.button-like:hover { border-color: var(--accent); }
.button-like:focus-within { outline: 2px solid var(--accent); outline-offset: 2px; }

@media (max-width: 900px) {
    .doc-row { grid-template-columns: minmax(0, 1fr) auto; }
    .doc-status, .doc-actions { justify-content: flex-start; }
    .doc-actions { justify-content: flex-end; }
    .two-col { grid-template-columns: 1fr; }
    .inv-layout { grid-template-columns: 1fr; }
    .side { position: static; order: -1; }
}
@media (max-width: 640px) {
    .sheet { padding: 16px; }
    .sheet-top { flex-direction: column-reverse; }
    .title-box { align-items: flex-start; text-align: left; }
    .sheet .inv-title { text-align: left; width: 100%; }
    .sheet-parties, .sheet-bottom { grid-template-columns: 1fr; }
    .sheet-parties .meta { grid-row: auto; }
    .items-head { display: none; }
    .item-row { grid-template-columns: 1fr 1fr 1fr 32px; }
    .item-row textarea { grid-column: 1 / -1; }
}
.sr-file { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; }