.invoice-form { margin: 8px 0 28px; }

.invoice-locked {
    display: flex;
    min-height: 150px;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 28px;
    border: 1px dashed #b8c8c4;
    border-radius: 15px;
    background: var(--color-surface-soft);
}

.invoice-locked-icon { display: grid; flex: 0 0 48px; width: 48px; height: 48px; place-items: center; border-radius: 14px; background: #e6edeb; font-size: 22px; }
.invoice-locked h3 { margin: 0 0 3px; color: var(--color-text); font-size: 15px; }
.invoice-locked p { max-width: 520px; margin: 0; color: var(--color-muted); font-size: 12px; line-height: 1.55; }

.saved-pedimento { display: flex; align-items: center; gap: 8px; margin-bottom: 20px; padding: 11px 14px; border: 1px solid #cfdfdb; border-radius: 11px; background: #f1f7f5; color: var(--color-muted); font-size: 12px; }
.saved-pedimento strong { color: var(--color-brand); font-size: 13px; }

.invoice-add-row { display: flex; justify-content: flex-end; margin-top: 18px; }
.add-invoice-button { min-width: 168px; min-height: 44px; padding: 9px 18px; border: 1px solid var(--color-brand); border-radius: 12px; background: var(--color-brand); color: #fff; font-size: 13px; font-weight: 700; cursor: pointer; box-shadow: 0 6px 16px rgba(20, 63, 58, .14); transition: background .18s ease, transform .18s ease; }
.add-invoice-button:hover { background: var(--color-brand-strong); transform: translateY(-1px); }

.invoice-list-container { padding-top: 24px; border-top: 1px solid var(--color-border); }
.invoice-list-header { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 16px; }
.invoice-list-header h3 { margin: 0 0 2px; color: var(--color-text); font-size: 16px; }
.invoice-list-header p { margin: 0; color: var(--color-muted); font-size: 11px; }
.invoice-counter { padding: 6px 11px; border-radius: 999px; background: #e8efed; color: var(--color-brand); font-size: 11px; font-weight: 700; white-space: nowrap; }

.empty-invoices { display: flex; min-height: 130px; flex-direction: column; align-items: center; justify-content: center; gap: 4px; border: 1px dashed #c8d4d1; border-radius: 14px; background: var(--color-surface-soft); color: var(--color-muted); font-size: 12px; text-align: center; }
.empty-invoice-icon { margin-bottom: 3px; font-size: 26px; }
.invoice-list { display: flex; flex-direction: column; gap: 8px; }

.invoice-card { display: grid; grid-template-columns: 42px minmax(0, 1fr) auto 36px; align-items: center; gap: 13px; padding: 12px 14px; border: 1px solid transparent; border-radius: 12px; background: var(--color-surface-soft); transition: border-color .18s ease, background .18s ease; }
.invoice-card:hover { border-color: var(--color-border); background: #fff; }
.invoice-icon { display: grid; width: 40px; height: 40px; place-items: center; border: 1px solid var(--color-border); border-radius: 10px; background: #fff; font-size: 18px; }
.invoice-data { display: flex; min-width: 0; flex-direction: column; gap: 2px; }
.invoice-data strong { overflow: hidden; color: var(--color-text); font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.invoice-data span { color: var(--color-muted); font-size: 10px; font-weight: 700; }
.invoice-amount { display: flex; align-items: flex-end; flex-direction: column; gap: 2px; color: var(--color-text); font-size: 13px; font-weight: 750; white-space: nowrap; }
.invoice-amount small { color: var(--color-muted); font-size: 10px; font-weight: 600; }
.delete-invoice-button { display: grid; width: 34px; height: 34px; padding: 0; place-items: center; border: 1px solid #e7c4c4; border-radius: 9px; background: #fff5f5; color: #a63d3d; font-size: 21px; line-height: 1; cursor: pointer; transition: border-color .18s ease, background .18s ease, color .18s ease; }
.delete-invoice-button:hover { border-color: #c96868; background: #a63d3d; color: #fff; }

@media (max-width: 680px) {
    .invoice-list-header { align-items: flex-start; flex-direction: column; gap: 10px; }
    .invoice-add-row { justify-content: stretch; }
    .add-invoice-button { width: 100%; }
}

@media (max-width: 440px) {
    .invoice-locked { align-items: flex-start; flex-direction: column; padding: 22px; }
    .invoice-card { grid-template-columns: 40px minmax(0, 1fr) 36px; }
    .invoice-amount { grid-column: 2; }
    .delete-invoice-button { grid-column: 3; grid-row: 1 / span 2; }
}