.viewer { padding: 16px 16px 40px; }
.v-main { max-width: 640px; margin: 0 auto; display: grid; gap: 12px; }
.v-loading { text-align: center; color: var(--muted); padding: 40px 0; }
.v-card { background: var(--surface); border-radius: 12px; padding: 20px; border: 1px solid var(--line); min-width: 0; }
.v-card h2 { font-size: 15px; margin: 0 0 10px; color: var(--muted); font-weight: 600; }
.v-card h2:not(:first-child) { margin-top: 18px; }
.v-hero { text-align: center; padding: 28px 20px 22px; border-top: 4px solid var(--ink-blue); }
.v-from { font-weight: 600; color: var(--muted); }
.v-hero h1 { margin: 6px 0 4px; font-size: 26px; letter-spacing: -.02em; }
.v-hero h1 span { display: block; font-size: 14px; color: var(--muted); font-weight: 500; letter-spacing: 0; }
.v-to { margin: 8px 0 0; }
.v-amount { font-size: 38px; font-weight: 700; letter-spacing: -.03em; margin-top: 16px; color: var(--green); font-variant-numeric: tabular-nums; }
.v-amount-label { color: var(--muted); font-size: 13px; }
.v-dates { display: flex; justify-content: center; gap: 18px; margin-top: 14px; font-size: 13px; color: var(--muted); flex-wrap: wrap; }
.v-dates b { color: var(--ink); font-weight: 600; }
.v-dates .expired, .v-dates .expired b { color: #b4321f; }
.v-actions { display: grid; gap: 6px; margin-top: 20px; }
.v-intro { margin: 0; }
.v-items { list-style: none; margin: 0; padding: 0; }
.v-items li { display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.v-item-name { font-weight: 600; }
.v-item-name small { display: block; font-weight: 400; color: var(--muted); white-space: pre-line; }
.v-item-calc { grid-column: 1; color: var(--muted); font-size: 13px; }
.v-item-total { grid-column: 2; grid-row: 1 / span 2; align-self: center; font-weight: 600; font-variant-numeric: tabular-nums; }
.v-totals { margin-top: 10px; font-variant-numeric: tabular-nums; }
.v-trow { display: flex; justify-content: space-between; padding: 3px 0; color: var(--muted); }
.v-trow.grand { color: var(--ink); font-weight: 700; border-top: 1px solid var(--line); margin-top: 4px; padding-top: 8px; }
.v-words { font-size: 13px; color: var(--muted); font-style: italic; margin: 10px 0 0; }
.v-pre { white-space: pre-line; margin: 0 0 10px; }
.v-iban { font-variant-numeric: tabular-nums; font-weight: 600; word-break: break-all; }
.v-doc { margin-bottom: 12px; overflow: hidden; border: 1px solid var(--line); }
.v-doc .doc { transform-origin: top left; }
.v-contact p { margin: 0; }
.v-contact a { color: var(--ink-blue); }
.v-foot { text-align: center; font-size: 13px; color: var(--muted); padding: 10px 0; }
.v-foot a { color: var(--ink-blue); font-weight: 600; }
.v-error { text-align: center; }
@media print { .viewer { padding: 0; } }