/* =====================================================================
   D'Kayu Homestay v2 — Batch 3: payments, receipts, invoice
   ===================================================================== */

/* ---------- Guest payment page ---------- */
.back-link { display: inline-flex; align-items: center; min-height: 40px; font-size: .9rem; font-weight: 600; text-decoration: none; color: var(--muted); }
.pay-layout { display: grid; gap: 1.25rem; align-items: start; }
.pay-main { display: grid; gap: 1rem; min-width: 0; }
.pay-form { display: grid; gap: 1rem; }
.oc-amount { font-family: var(--serif); font-size: 1.4rem; color: var(--pine); }
.method-tabs { display: grid; gap: .6rem; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.method-tab input { position: absolute; opacity: 0; }
.method-tab span { display: grid; grid-template-columns: auto 1fr; gap: .1rem .6rem; align-items: center; border: 1.5px solid var(--line); border-radius: var(--r); padding: .8rem 1rem; cursor: pointer; background: var(--paper); color: var(--pine); }
.method-tab span .ic { grid-row: span 2; }
.method-tab small { color: var(--muted); font-size: .8rem; }
.method-tab input:checked + span { border-color: var(--pine); background: #F6F9F3; box-shadow: 0 0 0 2px rgba(31,58,46,.1); }
.method-tab input:focus-visible + span { outline: 3px solid var(--berry); outline-offset: 2px; }
.method-panel { display: grid; gap: .9rem; border-top: 1px solid var(--line-2); padding-top: 1rem; }
.method-panel[hidden] { display: none; }
.pay-details { display: grid; gap: 1rem; align-items: start; }
.qr-box { margin: 0; text-align: center; background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: .9rem; }
.qr-box img { width: 220px; height: auto; max-width: 100%; margin: 0 auto; image-rendering: pixelated; }
.qr-box figcaption { font-size: .8rem; color: var(--muted); margin-top: .4rem; }
.bank-box { margin: 0; border: 1px solid var(--line); border-radius: var(--r); background: var(--mist); padding: .4rem .9rem; }
.bank-box div { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .5rem 0; border-bottom: 1px solid var(--line-2); font-size: .92rem; }
.bank-box div:last-child { border-bottom: 0; }
.bank-box dt { color: var(--muted); }
.bank-box dd { margin: 0; text-align: right; }
.bank-box b { letter-spacing: .04em; }
.steps-list { margin: 0; padding-left: 1.2rem; display: grid; gap: .3rem; }
.file-field input[type="file"] { padding: .55rem; background: var(--mist); border: 1.5px dashed var(--line); border-radius: var(--r-sm); }
.file-field.has-error input[type="file"] { border-color: var(--berry); }
.next-wait { background: #FDF6E8; border-color: #EBD3A4; }
.next-wait .next-label { color: #9A5B12; }
@media (min-width: 640px) { .pay-details { grid-template-columns: auto 1fr; } }
@media (min-width: 900px) { .pay-layout { grid-template-columns: minmax(0, 1fr) 320px; } .pay-layout .book-summary { position: sticky; top: 88px; } }

/* ---------- Payment status pills ---------- */
.ps-paid { background: var(--tea-l); color: var(--pine); }
.ps-verifying { background: #FDF0DC; color: #9A5B12; }
.ps-pending { background: var(--sand); color: var(--muted); }
.ps-failed, .ps-rejected { background: var(--berry-l); color: var(--berry-d); }

/* ---------- Admin: verify receipts ---------- */
.verify-list { display: grid; gap: 1rem; }
.verify-card { display: grid; gap: 1rem; padding: 1rem; }
.vc-receipt { position: relative; display: block; border-radius: var(--r-sm); overflow: hidden; background: var(--sand); border: 1px solid var(--line-2); min-height: 200px; }
.vc-receipt img { width: 100%; height: 100%; max-height: 420px; object-fit: contain; background: #fff; }
.vc-pdf { position: absolute; inset: 0; display: grid; place-items: center; align-content: center; gap: .3rem; color: var(--pine); font-weight: 700; }
.vc-open { position: absolute; right: .5rem; bottom: .5rem; display: inline-flex; align-items: center; gap: .3rem; background: rgba(255,255,255,.95); color: var(--pine); font-size: .78rem; font-weight: 700; padding: .3rem .6rem; border-radius: 999px; box-shadow: var(--shadow-sm); }
.vc-body { display: grid; gap: .75rem; align-content: start; min-width: 0; }
.vc-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; }
.vc-head p { margin: 0; }
.vc-amount { font-size: 1.6rem; font-weight: 700; color: var(--pine); line-height: 1.1; }
.vc-actions { display: grid; gap: .75rem; border-top: 1px solid var(--line-2); padding-top: .9rem; }
.vc-form { display: grid; gap: .75rem; margin: 0; }
.vc-reject summary { list-style: none; display: inline-flex; cursor: pointer; }
.vc-reject summary::-webkit-details-marker { display: none; }
.vc-reject[open] summary { margin-bottom: .6rem; }
.vc-reject form { background: var(--berry-l); border-radius: var(--r-sm); padding: .8rem; }
.instr-box { display: grid; gap: .5rem; background: #FDF6E8; border: 1px solid #EBD3A4; border-radius: var(--r-sm); padding: .7rem .8rem; }
.instr-box input[name="staff_note"] { font: 400 .92rem var(--sans); padding: .55rem .7rem; border: 1px solid var(--line); border-radius: var(--r-sm); background: #fff; min-height: 40px; width: 100%; }
.alert-link { display: flex; align-items: center; gap: .5rem; text-decoration: none; }
.alert-link strong { margin-left: auto; white-space: nowrap; }
.record-pay summary { display: inline-flex; align-items: center; gap: .35rem; min-height: 40px; cursor: pointer; font-weight: 600; color: var(--pine); list-style: none; }
.record-pay summary::-webkit-details-marker { display: none; }
.form-grid .span-3 { grid-column: 1 / -1; }
.stat-link { text-decoration: none; color: inherit; }
.stat-link:hover { border-color: var(--pine); }
@media (min-width: 900px) { .verify-card { grid-template-columns: 300px minmax(0, 1fr); } .vc-receipt { min-height: 300px; } }

/* Settings: QR + toyyibPay */
.qr-field { display: flex; gap: 1rem; align-items: flex-start; flex-wrap: wrap; }
.qr-preview { width: 120px; height: 120px; border: 1px solid var(--line-2); border-radius: var(--r-sm); display: grid; place-items: center; background: #fff; color: var(--muted); overflow: hidden; }
.qr-preview img { width: 100%; height: 100%; object-fit: contain; }
.toyyib-box { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; background: var(--mist); border: 1px solid var(--line-2); border-radius: var(--r-sm); padding: .75rem .9rem; }
.toyyib-box > div { flex: 1; min-width: 200px; }
.toyyib-box p { margin: .1rem 0 0; }

/* ---------- Invoice page (A4) ---------- */
.invoice-page { background: #E5E0D5; font-family: var(--sans); color: var(--ink); margin: 0; padding: 1rem; }
.inv-actions { max-width: 800px; margin: 0 auto 1rem; display: flex; justify-content: space-between; gap: .5rem; flex-wrap: wrap; }
.inv-actions-r { display: flex; gap: .4rem; flex-wrap: wrap; }
.inv-actions .is-on { border-color: var(--pine); }
.invoice { max-width: 800px; margin: 0 auto; background: #fff; border-radius: var(--r); box-shadow: var(--shadow); padding: clamp(1.25rem, 4vw, 2.5rem); }
.inv-head { display: flex; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; border-bottom: 3px solid var(--pine); padding-bottom: 1rem; }
.inv-brand { display: flex; align-items: center; gap: .5rem; margin: 0 0 .3rem; }
.inv-brand .brand-name { font-size: 1.3rem; }
.inv-head p { margin: 0; color: var(--muted); }
.inv-title { text-align: right; }
.inv-title h1 { font: 700 1.5rem var(--sans); letter-spacing: .08em; text-transform: uppercase; margin: 0; color: var(--pine); }
.inv-stamp { display: inline-block; margin-top: .5rem; padding: .25rem .7rem; border: 2px solid; border-radius: 6px; font-weight: 700; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; }
.inv-stamp.st-paid { color: var(--tea); }
.inv-stamp.st-part { color: #B07A1E; }
.inv-stamp.st-unpaid { color: var(--berry); }
.inv-meta { display: flex; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; margin: 1.25rem 0; }
.inv-meta p { margin: 0; }
.inv-label { font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: .3rem !important; }
.inv-meta dl { margin: 0; display: grid; gap: .25rem; min-width: 240px; }
.inv-meta dl div { display: flex; justify-content: space-between; gap: 1rem; font-size: .9rem; }
.inv-meta dt { color: var(--muted); }
.inv-meta dd { margin: 0; font-weight: 600; }
.inv-table { width: 100%; border-collapse: collapse; font-size: .93rem; margin: .5rem 0 1rem; }
.inv-table th { text-align: left; font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); background: var(--mist); padding: .55rem .75rem; }
.inv-table td { padding: .6rem .75rem; border-bottom: 1px solid var(--line-2); }
.inv-table .num { text-align: right; white-space: nowrap; }
.inv-table tfoot td { border-bottom: 0; padding: .35rem .75rem; }
.inv-table tfoot .strong td { font-weight: 700; }
.inv-table tfoot .big td { font-size: 1.1rem; color: var(--pine); border-top: 2px solid var(--pine); padding-top: .6rem; }
.inv-sub { font: 700 .95rem var(--sans); color: var(--pine); margin: 1.25rem 0 .25rem; }
.inv-note { background: var(--mist); border-radius: var(--r-sm); padding: .8rem 1rem; font-size: .85rem; color: var(--muted); }
.inv-foot { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; border-top: 1px solid var(--line); padding-top: .75rem; margin-top: 1.25rem; font-size: .85rem; color: var(--muted); }
.inv-foot strong { color: var(--pine); }
@media print {
  @page { size: A4; margin: 12mm; }
  .invoice-page { background: #fff; padding: 0; }
  .invoice { box-shadow: none; border-radius: 0; padding: 0; max-width: none; }
  .no-print { display: none !important; }
}

@media (prefers-color-scheme: dark) {
  .admin .instr-box { background: #2A2618; border-color: #4A4126; }
  .admin .toyyib-box, .admin .vc-receipt { background: #18201C; border-color: #2D3832; }
  .admin .vc-reject form { background: #2E1E1C; }
  .admin .vc-amount { color: #EEF3EA; }
}