/* VARIABLES */
:root {
  --c-navy:      #7a3b10;
  --c-blue:      #c05e1a;
  --c-blue-mid:  #d4702a;
  --c-blue-light:#fff4ed;
  --c-blue-pale: #fde5cc;
  --c-accent:    #d4702a;
  --c-gold:      #d97706;
  --c-gold-bg:   #fffbeb;
  --c-gold-bdr:  #fde68a;
  --c-red:       #dc2626;
  --c-red-bg:    #fef2f2;
  --c-green:     #16a34a;
  --c-text:      #4a2800;
  --c-muted:     #9a6a4a;
  --c-border:    #ead9cc;
  --c-border-md: #d4b89a;
  --c-bg:        #fdf5ef;
  --c-card:      #ffffff;
  --c-head-grad: linear-gradient(135deg, #8b3e10 0%, #e07830 100%);
  --radius:      10px;
  --radius-sm:   6px;
  --shadow-sm:   0 1px 3px rgba(0,0,0,.07), 0 1px 6px rgba(0,0,0,.05);
  --shadow:      0 2px 6px rgba(0,0,0,.07), 0 6px 20px rgba(0,0,0,.06);
  --transition:  0.17s ease;
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: "Noto Sans TC", -apple-system, "Segoe UI", "Microsoft JhengHei", "PingFang TC", sans-serif;
  font-size: 14px;
  line-height: 1.55;
  color: var(--c-text);
  background: var(--c-bg);
  min-height: 100vh;
}

/* TOOLBAR */
.toolbar {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--c-head-grad);
  color: #fff;
  height: 60px;
  box-shadow: 0 2px 16px rgba(139,62,16,.35);
}

.toolbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
}

.toolbar-left { display: flex; align-items: center; gap: 14px; }

.toolbar-logo {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.15);
  border: 1.5px solid rgba(255,255,255,.25);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 19px; flex-shrink: 0;
  text-decoration: none;
}
.toolbar-logo img {
  width: 26px;
  height: 26px;
  display: block;
  object-fit: contain;
}
a.toolbar-logo { cursor: pointer; }
a.toolbar-logo:hover { background: rgba(255,255,255,.28); }

.toolbar-brand h1 { font-size: 15.5px; font-weight: 700; letter-spacing: .04em; }
.toolbar-brand p  { font-size: 10.5px; opacity: .65; margin-top: 1px; letter-spacing: .02em; }

.toolbar-right { display: flex; gap: 8px; align-items: center; }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 15px;
  border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 500;
  cursor: pointer; border: 1.5px solid transparent;
  font-family: inherit; white-space: nowrap;
  transition: all var(--transition);
  letter-spacing: .01em;
}
.btn-white {
  background: #fff; color: var(--c-navy);
  border-color: #fff;
}
.btn-white:hover { background: rgba(255,255,255,.88); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,0,0,.15); }

.btn-outline-white {
  background: rgba(255,255,255,.1);
  color: #fff;
  border-color: rgba(255,255,255,.3);
}
.btn-outline-white:hover { background: rgba(255,255,255,.2); }

/* MAIN */
.main {
  max-width: 900px;
  margin: 0 auto;
  padding: 28px 20px 64px;
}

/* BANNER */
.banner {
  display: flex; align-items: flex-start; gap: 10px;
  background: var(--c-blue-light);
  border: 1.5px solid var(--c-blue-pale);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 12.5px; color: #7a3b10;
  margin-bottom: 20px;
  line-height: 1.5;
}
.banner-icon { font-size: 15px; flex-shrink: 0; margin-top: 1px; }

/* CARD */
.card {
  background: var(--c-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  margin-bottom: 16px;
}
.card:last-child { margin-bottom: 0; }

.card-head {
  background: var(--c-head-grad);
  color: #fff;
  padding: 9px 16px;
  display: flex; align-items: center; gap: 9px;
}

.card-head-num {
  width: 22px; height: 22px;
  background: rgba(255,255,255,.18);
  border-radius: 50%;
  font-size: 11px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.card-head h2 { font-size: 12.5px; font-weight: 600; letter-spacing: .05em; }

.card-body { padding: 16px 18px; }

/* GRID LAYOUTS */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.two-col > .card { margin-bottom: 0; }

@media (max-width: 660px) {
  .two-col { grid-template-columns: 1fr; }
}

/* ── MOBILE (≤480px) ── */
@media (max-width: 480px) {
  /* Field groups: release fixed widths so they wrap naturally */
  .fg-sm, .fg-md, .fg-lg, .fg-xl { flex: 1 1 100%; }
  .main { padding: 20px 14px 48px; }

  /* Preview toolbar */
  .pv-toolbar { padding: 0 14px; flex-wrap: wrap; height: auto; min-height: 52px; gap: 6px; }
  .pv-toolbar-left, .pv-toolbar-right { gap: 6px; }
  .pv-hint { display: none; }

  /* Toolbar */
  .toolbar-inner { padding: 0 14px; }
  .toolbar-brand p { display: none; }
  .toolbar-logo { width: 32px; height: 32px; font-size: 16px; }
  .toolbar-logo img { width: 22px; height: 22px; }
  .toolbar-right { gap: 6px; }
  /* Hide "填入範例" and "清除" (2nd & 3rd children), keep Home link + Next button */
  .toolbar-right > :nth-child(2),
  .toolbar-right > :nth-child(3) { display: none; }
  .btn { padding: 6px 11px; font-size: 12px; }
}

/* FIELD ROWS */
.frow {
  display: flex; gap: 12px; flex-wrap: wrap;
  margin-bottom: 11px;
}
.frow:last-child { margin-bottom: 0; }

.fg { display: flex; flex-direction: column; gap: 4px; flex: 1; min-width: 0; }
.fg-sm { flex: 0 0 100px; }
.fg-md { flex: 0 0 140px; }
.fg-lg { flex: 0 0 200px; }
.fg-xl { flex: 0 0 240px; }

.flabel {
  font-size: 11px; font-weight: 700;
  color: var(--c-muted);
  letter-spacing: .04em;
  text-transform: uppercase;
  display: flex; align-items: center; gap: 3px;
}
.req { color: var(--c-red); font-size: 12px; }

/* INPUTS */
.fi {
  height: 38px;
  padding: 0 11px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius-sm);
  font-size: 13.5px; font-family: inherit;
  color: var(--c-text);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none; width: 100%;
}
.fi::placeholder { color: #b8c4d0; }
.fi:hover { border-color: var(--c-border-md); }
.fi:focus {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(212,112,42,.18);
}

/* Auto / readonly */
.fi-auto {
  background: var(--c-gold-bg);
  border-color: var(--c-gold-bdr);
  color: var(--c-gold);
  font-weight: 600;
}
.fi-auto:hover { border-color: #fbbf24; }
.fi-auto:focus { box-shadow: 0 0 0 3px rgba(217,119,6,.15); border-color: #f59e0b; }

/* Profile picker */
.profile-pick-wrap {
  position: relative;
  display: flex;
  gap: 6px;
  width: 100%;
}
.profile-pick-wrap .fi {
  flex: 1;
  min-width: 0;
}
.profile-pick-btn {
  flex: 0 0 auto;
  min-width: 72px;
  padding: 0 10px;
  border: 1.5px solid var(--c-border-md);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--c-blue-mid);
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
}
.profile-pick-btn::after {
  content: '▾';
  margin-left: 5px;
  font-size: 10px;
}
.profile-pick-btn:hover,
.profile-pick-btn[aria-expanded="true"] {
  border-color: var(--c-accent);
  background: var(--c-blue-light);
}
.profile-pick-btn:disabled {
  cursor: not-allowed;
  color: var(--c-muted);
  background: var(--c-bg);
  opacity: .65;
}
.profile-pick-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  left: 0;
  z-index: 80;
  max-height: 220px;
  overflow-y: auto;
  padding: 6px;
  border: 1.5px solid var(--c-border-md);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(15,23,42,.16);
}
.profile-pick-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  width: 100%;
  padding: 8px 10px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  text-align: left;
  font-family: inherit;
  cursor: pointer;
}
.profile-pick-item:hover {
  background: var(--c-blue-light);
}
.profile-pick-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--c-navy);
}
.profile-pick-meta {
  min-height: 15px;
  font-size: 11.5px;
  color: var(--c-muted);
}

/* Amount */
.amt-wrap { position: relative; }
.amt-prefix {
  position: absolute; left: 11px; top: 50%;
  transform: translateY(-50%);
  font-size: 11px; font-weight: 700; color: var(--c-muted);
  pointer-events: none;
}
.amt-wrap .fi { padding-left: 34px; font-size: 16px; font-weight: 700; color: var(--c-blue); }

/* Select */
select.fi {
  appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath fill='%2394a3b8' d='M5 6 0 0h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 11px center;
  padding-right: 30px;
}

/* RADIO PILLS */
.rg { display: flex; gap: 7px; flex-wrap: wrap; }

.rpill {
  display: flex; align-items: center; gap: 5px;
  padding: 6px 13px;
  border: 1.5px solid var(--c-border);
  border-radius: 20px;
  cursor: pointer; user-select: none;
  font-size: 12.5px; font-weight: 500;
  color: var(--c-muted);
  transition: all var(--transition);
}
.rpill:hover { border-color: var(--c-accent); background: var(--c-blue-light); color: var(--c-blue); }
.rpill input[type="radio"] { accent-color: var(--c-accent); width: 13px; height: 13px; margin: 0; }
.rpill.active { border-color: var(--c-accent); background: var(--c-blue-light); color: var(--c-blue); font-weight: 600; }

/* AMOUNT SUMMARY BAR */
.amt-bar {
  background: var(--c-head-grad);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: #fff;
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 12px;
}
.amt-bar-label { font-size: 10.5px; opacity: .65; margin-bottom: 3px; }
.amt-bar-num   { font-size: 22px; font-weight: 800; letter-spacing: .02em; }
.amt-bar-zh    { font-size: 11.5px; opacity: .75; margin-top: 3px; }
.amt-bar-badge {
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 6px;
  padding: 4px 9px;
  font-size: 11px; font-weight: 600;
}


/* REASON FIELD */
.reason-label {
  font-size: 12px !important;
  color: var(--c-blue) !important;
  font-weight: 700 !important;
  letter-spacing: .06em;
}
.fi-reason {
  height: 46px;
  font-size: 15px !important;
  border-color: var(--c-blue-pale) !important;
  border-width: 2px !important;
  color: var(--c-navy) !important;
  font-weight: 500;
}
.fi-reason:hover  { border-color: var(--c-accent) !important; }
.fi-reason:focus  {
  border-color: var(--c-accent) !important;
  box-shadow: 0 0 0 4px rgba(212,112,42,.2) !important;
}

/* DOC NO */
.doc-no-row {
  display: flex; justify-content: flex-end;
  gap: 8px; align-items: center;
  margin-bottom: 14px;
}
.doc-no-badge {
  background: #f8fafc;
  border: 1.5px dashed var(--c-border-md);
  border-radius: var(--radius-sm);
  padding: 6px 14px;
  display: flex; align-items: center; gap: 8px;
  font-size: 12.5px; color: var(--c-muted);
}
.doc-no-badge .fi {
  height: 30px; width: 130px;
  border: none; border-bottom: 1.5px solid var(--c-border-md);
  border-radius: 0; padding: 0 6px;
  font-size: 12.5px;
  box-shadow: none;
}
.doc-no-badge .fi:focus { border-bottom-color: var(--c-accent); box-shadow: none; }

/* DIVIDER */
.divider {
  border: none; border-top: 1.5px dashed var(--c-border);
  margin: 12px 0;
}

/* PRINT STYLES */
@media print {
  @page { size: 210mm 148mm; margin: 0; }

  *, *::before, *::after {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  html, body { background: #fff !important; margin: 0; padding: 0; }

  /* Two-step: always print from preview page */
  #fillPage    { display: none !important; }
  #previewPage { display: block !important; min-height: auto !important; }
  .pv-toolbar  { display: none !important; }
  .no-print    { display: none !important; }
  .pv-outer    { padding: 0 !important; background: #fff !important; min-height: auto !important; }
  .pv-sheet    { box-shadow: none !important; color: #000 !important; }

  /* Force black/grey/white only on the printed sheet */
  .pv-ac-head,
  .pv-sign-head  { background: #1a1a1a !important; color: #fff !important; }
  .pv-lbl        { background: #e8e8e8 !important; color: #000 !important; }
  .pv-sublbl     { background: #f0f0f0 !important; color: #000 !important; }
  .pv-subcell-hd { background: #d8d8d8 !important; color: #000 !important; }
  .pv-val,
  .pv-subval     { color: #000 !important; }
}

.print-header { display: none; }

/* PRINT-ONLY ELEMENTS (hidden on screen) */
.print-only { display: none; }

/* PREVIEW PAGE (two-step flow) */
#previewPage {
  display: none;
  background: var(--c-bg);
  min-height: 100vh;
}

.pv-toolbar {
  position: sticky; top: 0; z-index: 200;
  background: rgba(253,245,239,.94);
  color: var(--c-navy);
  display: flex; align-items: center; justify-content: center;
  gap: 14px;
  padding: 10px 28px;
  min-height: 64px;
  border-bottom: 1.5px solid var(--c-border-md);
  box-shadow: 0 8px 24px rgba(139,62,16,.12);
  backdrop-filter: blur(10px);
}
.pv-toolbar-left,
.pv-toolbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.pv-toolbar .btn-outline-white {
  background: #fff;
  color: var(--c-blue-mid);
  border-color: var(--c-border-md);
}
.pv-toolbar .btn-outline-white:hover {
  border-color: var(--c-accent);
  background: var(--c-blue-light);
}
.pv-toolbar .btn-white {
  background: var(--c-head-grad);
  color: #fff;
  border-color: transparent;
}
.pv-hint { font-size: 12.5px; opacity: .72; }

.pv-outer {
  display: flex; justify-content: center; align-items: flex-start;
  padding: 32px 20px 64px;
  overflow-x: auto;
}

@media screen and (max-width: 860px) {
  .pv-sheet { transform-origin: top center; transform: scale(0.75); margin-bottom: -37mm; }
}
@media screen and (max-width: 600px) {
  .pv-sheet { transform: scale(0.55); margin-bottom: -89mm; }
}
@media screen and (max-width: 400px) {
  .pv-sheet { transform: scale(0.42); margin-bottom: -121mm; }
}

@media (max-width: 640px) {
  .pv-toolbar {
    align-items: stretch;
    flex-direction: column;
    padding: 10px 12px;
  }
  .pv-toolbar-left,
  .pv-toolbar-right {
    justify-content: space-between;
    width: 100%;
  }
  .pv-hint { display: none; }
}

/* A5 landscape sheet: 210 ? 148mm */
.pv-sheet {
  width: 210mm; height: 148mm;
  background: #fff;
  box-shadow: 0 4px 40px rgba(0,0,0,.22);
  font-family: "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  font-size: 9pt; color: #000;
  padding: 5mm 7mm 4mm;
  box-sizing: border-box;
  overflow: hidden;
  position: relative;
  display: flex; flex-direction: column;
}

/* Header */
.pv-hd {
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 0.5mm solid #000;
  padding-bottom: 1.5mm; margin-bottom: 2mm;
  flex-shrink: 0;
}
.pv-hd-title { font-size: 16pt; font-weight: 700; letter-spacing: .3em; margin-right: -.3em; }
.pv-hd-meta {
  display: flex; align-items: center; gap: 3mm;
  font-size: 8pt;
  border: 0.2mm solid #aaa; padding: 1mm 2.5mm; border-radius: 0.5mm;
}
.pv-hd-field { display: flex; align-items: baseline; gap: 0.5mm; white-space: nowrap; }
.pv-hd-divider { color: #ccc; }
.pv-hd-uline { display: inline-block; border-bottom: 0.25mm solid #555; min-width: 30mm; height: 3.5mm; }

/* Content table wrapper */
.pv-wrap {
  border: 0.25mm solid #555;
  flex: 0 0 auto; display: flex; flex-direction: column;
}

/* Row */
.pv-row {
  display: flex; flex-shrink: 0;
  border-bottom: 0.25mm solid #555;
  min-height: 8mm;
}
.pv-row:last-child { border-bottom: none; }

/* Label cell */
.pv-lbl {
  background: #f0f0f0; font-weight: 700; font-size: 8pt;
  padding: 0 1.5mm;
  display: flex; align-items: center; justify-content: space-between;
  border-right: 0.25mm solid #555;
  white-space: nowrap; flex-shrink: 0;
  -webkit-print-color-adjust: exact; print-color-adjust: exact;
}
.pv-lbl span { display: inline-block; }

/* Value cell */
.pv-val {
  flex: 1; min-width: 0;
  padding: 0.8mm 1.5mm;
  display: flex; align-items: center;
  border-right: 0.25mm solid #555;
  font-size: 9pt; overflow: hidden;
}
.pv-val:last-child { border-right: none; }

/* Two-column row */
.pv-twocol { flex: 0 0 auto; }
.pv-tcol-l {
  width: 89mm; flex-shrink: 0;
  border-right: 0.25mm solid #555;
  display: flex; flex-direction: column;
}
.pv-tcol-r { flex: 1; display: flex; flex-direction: column; }

.pv-subcell-hd {
  background: #e0e0e0; font-weight: 700; font-size: 8pt;
  padding: 0.6mm 1.5mm;
  border-bottom: 0.25mm solid #555;
  border-right: 0.25mm solid #555;
  flex-shrink: 0;
  -webkit-print-color-adjust: exact; print-color-adjust: exact;
}
.pv-tcol-r .pv-subcell-hd { border-right: none; }
.pv-subrow {
  display: flex; align-items: stretch;
  border-bottom: 0.25mm solid #ccc; min-height: 7.5mm;
}
.pv-subrow:last-child { border-bottom: none; flex: 1; }
.pv-sublbl {
  background: #f5f5f5; font-weight: 700; font-size: 7.5pt;
  padding: 0 1.2mm;
  border-right: 0.25mm solid #ccc;
  white-space: nowrap; flex-shrink: 0;
  display: flex; align-items: center; justify-content: space-between;
  -webkit-print-color-adjust: exact; print-color-adjust: exact;
}
.pv-subval {
  flex: 1; padding: 0.5mm 1mm;
  font-size: 9pt;
  border-right: 0.25mm solid #ccc;
  display: flex; align-items: center;
  min-width: 0; overflow: hidden;
}
.pv-subval:last-child { border-right: none; }

/* Bottom section (in-flow, pushed to bottom by spacer) */
.pv-spacer { flex: 1; max-height: 4mm; }
.pv-bottom { flex-shrink: 0; }
.pv-acct-cashier {
  border: 0.25mm solid #333; border-bottom: none;
}
.pv-ac-head {
  background: #1a1a1a; color: #fff;
  font-size: 8pt; font-weight: 700;
  text-align: center; padding: 0.8mm;
  border-bottom: 0.25mm solid #555;
  -webkit-print-color-adjust: exact; print-color-adjust: exact;
}
.pv-ac-body {
  padding: 1.8mm 2.5mm;
  display: flex; flex-direction: column; gap: 2mm;
}
.pv-ac-row {
  display: flex; align-items: baseline; gap: 1.5mm; flex-wrap: wrap;
  font-size: 8pt;
}
.pv-ac-lbl { font-weight: 600; white-space: nowrap; }
.pv-uline { border-bottom: 0.2mm solid #555; display: inline-block; }
.pv-uline-sm { width: 14mm; }
.pv-uline-md { width: 18mm; }
.pv-uline-lg { width: 28mm; }
.pv-pcheck { margin-right: 1.5mm; white-space: nowrap; }
.pv-ac-sep { display: inline-block; width: 5mm; flex-shrink: 0; }

.pv-sign {
  display: grid; grid-template-columns: repeat(6, 1fr);
  border: 0.25mm solid #333; border-top: none;
}
.pv-sign-cell { border-right: 0.25mm solid #333; }
.pv-sign-cell:last-child { border-right: none; }
.pv-sign-head {
  background: #1a1a1a; color: #fff;
  font-size: 8pt; font-weight: 700;
  text-align: center; padding: 0.8mm;
  -webkit-print-color-adjust: exact; print-color-adjust: exact;
}
.pv-sign-body { height: 10mm; }

/* ATTACHMENT TYPES (checkboxes) */
.attach-types {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.cbox-item {
  display: flex; align-items: center; gap: 5px;
  padding: 5px 11px;
  border: 1.5px solid var(--c-border);
  border-radius: 20px;
  cursor: pointer; user-select: none;
  font-size: 12.5px; font-weight: 500;
  color: var(--c-muted);
  transition: all var(--transition);
}
.cbox-item:hover { border-color: var(--c-accent); background: var(--c-blue-light); color: var(--c-blue); }
.cbox-item input[type="checkbox"] { accent-color: var(--c-accent); width: 13px; height: 13px; margin: 0; }
.cbox-item.checked { border-color: var(--c-accent); background: var(--c-blue-light); color: var(--c-blue); font-weight: 600; }

/* Radio pills — mobile grid (must come after .rg / .rpill base definitions) */
@media (max-width: 480px) {
  .rg { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
  .rpill { justify-content: center; padding: 8px 6px; font-size: 12px; border-radius: 10px; }
  .fg-full { flex: 1 1 100%; }
}