@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Noto+Sans+JP:wght@400;500;700&family=Roboto+Mono:wght@400;500;700&display=swap');

/* SUGUDASU design tokens — docs/DESIGN_GUIDELINE.md §2–4, §7 */

:root {
  --sg-bg: #f1f5f9;
  --sg-surface: #ffffff;
  --sg-border: #e2e8f0;
  --sg-text: #1e293b;
  --sg-muted: #64748b;
  --sg-primary: #2563eb;
  --sg-primary-hover: #1d4ed8;
  --sg-header: #0f172a;
  --sg-print-cta: #059669;
  --sg-warning: #d97706;
  --sg-error: #dc2626;
}

/* —— Base —— */
body.sg-body {
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  background-color: var(--sg-bg);
  color: var(--sg-text);
}

.sg-mono,
.mono,
.mono-num {
  font-family: 'Roboto Mono', 'Inter', monospace;
  font-variant-numeric: tabular-nums;
}

/* —— Components —— */
.sg-card {
  background: var(--sg-surface);
  border: 1px solid var(--sg-border);
  border-radius: 0.75rem;
  box-shadow: 0 1px 2px rgb(0 0 0 / 0.04);
}

.sg-input {
  width: 100%;
  border: 1px solid var(--sg-border);
  border-radius: 0.5rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  background: #fff;
}
.sg-input:focus {
  outline: none;
  border-color: var(--sg-primary);
  box-shadow: 0 0 0 3px rgb(37 99 235 / 0.15);
}

.sg-btn-primary {
  background: var(--sg-primary);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  border: none;
  cursor: pointer;
}
.sg-btn-primary:hover { background: var(--sg-primary-hover); }

.sg-btn-secondary {
  background: #fff;
  border: 1px solid var(--sg-border);
  color: var(--sg-text);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  cursor: pointer;
}
.sg-btn-secondary:hover { background: #f8fafc; }

.sg-trust-badge {
  font-size: 11px;
  color: #047857;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  display: inline-block;
}

.ad-slot {
  border: 1px dashed var(--sg-border);
  border-radius: 0.75rem;
  background: #f8fafc;
  color: var(--sg-muted);
  font-size: 10px;
  text-align: center;
  padding: 1.5rem;
  margin-top: 1.5rem; /* CTA から最低 24px（AdSense 誤タップ防止） */
}

/* 結果表示の直下に置く広告枠（本番 AdSense 配置の正本） */
.ad-slot--result {
  margin-top: 1.5rem;
  min-height: 90px;
}

/* 入力フォーム内への配置は禁止（誤タップ対策・各 HTML で結果側に ad-slot--result を使う） */
.sg-input-zone .ad-slot {
  display: none;
}

/* ヘッダーナビ（アイコン + 短ラベル） */
.sg-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}
.sg-nav-icon {
  font-size: 12px;
  line-height: 1;
}
.sg-nav-label {
  font-size: 11px;
}

/* FAQ（ツール共通・index 含む） */
.sg-faq-section {
  margin-top: 2rem;
  padding: 2.5rem 1rem;
  border-top: 1px solid var(--sg-border);
  background: #fff;
}
.sg-faq-inner {
  max-width: 42rem;
  margin: 0 auto;
}
.sg-faq-title {
  font-size: 1.125rem;
  font-weight: 700;
  text-align: center;
  color: #0f172a;
  margin-bottom: 1.5rem;
}
.sg-faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
details.sg-faq summary::-webkit-details-marker { display: none; }
details.sg-faq[open] summary svg { transform: rotate(180deg); }

/* Growth: bookmark banner (§2-5 A4) */
.sg-bookmark-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 60;
  padding: 0.75rem;
  pointer-events: none;
}
.sg-bookmark-banner__inner {
  pointer-events: auto;
  max-width: 42rem;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  background: #0f172a;
  color: #e2e8f0;
  border-radius: 0.75rem;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.35);
  border: 1px solid #334155;
}
.sg-bookmark-banner__title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.25rem;
}
.sg-bookmark-banner__body {
  font-size: 0.6875rem;
  line-height: 1.5;
  color: #cbd5e1;
}
.sg-bookmark-banner__hint {
  font-size: 0.625rem;
  color: #94a3b8;
  margin-top: 0.35rem;
}
.sg-bookmark-banner__close {
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.5rem 0.875rem;
  border-radius: 0.5rem;
  background: #334155;
  color: #f8fafc;
  border: none;
  cursor: pointer;
}
.sg-bookmark-banner__close:hover { background: #475569; }

.sg-btn-x {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.5rem 0.875rem;
  border-radius: 0.5rem;
  border: 1px solid #1d9bf0;
  background: #fff;
  color: #0f1419;
  cursor: pointer;
  transition: background 0.15s;
}
.sg-btn-x:hover { background: #eff9ff; }

/* —— Changelog (updates.html) —— */
.sg-changelog {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-left: 2px solid var(--sg-border);
  margin-left: 0.5rem;
  padding-left: 1.25rem;
}

.sg-changelog-item {
  position: relative;
  padding-bottom: 1.5rem;
}

.sg-changelog-item:last-child {
  padding-bottom: 0;
}

.sg-changelog-item::before {
  content: '';
  position: absolute;
  left: calc(-1.25rem - 5px);
  top: 0.35rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sg-primary);
  box-shadow: 0 0 0 3px #fff;
}

.sg-changelog-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.sg-changelog-date {
  font-size: 11px;
  font-weight: 700;
  color: var(--sg-muted);
  font-family: 'Roboto Mono', monospace;
}

.sg-changelog-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 9999px;
}

.sg-changelog-badge--feature {
  background: #ecfdf5;
  color: #047857;
}

.sg-changelog-badge--fix {
  background: #fef2f2;
  color: #b91c1c;
}

.sg-changelog-badge--improve {
  background: #eff6ff;
  color: #1d4ed8;
}

.sg-changelog-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 0.35rem;
}

.sg-changelog-body {
  font-size: 12px;
  line-height: 1.6;
  color: var(--sg-muted);
  margin: 0;
}

.sg-changelog-tools {
  font-size: 11px;
  margin-top: 0.5rem;
  color: var(--sg-muted);
}

.sg-changelog-label {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  color: #475569;
  background: #f1f5f9;
  padding: 0.1rem 0.4rem;
  border-radius: 0.25rem;
  margin-right: 0.35rem;
}

.sg-changelog-when,
.sg-changelog-highlight {
  font-size: 12px;
  line-height: 1.55;
  margin: 0.5rem 0 0;
  color: #334155;
}

.sg-changelog-highlight {
  color: #0f766e;
}

/* —— Receipt (receipt.html) —— */
.rcpt-desc-chip {
  font-size: 10px;
  font-weight: 600;
  padding: 0.35rem 0.65rem;
  border-radius: 9999px;
  border: 1px solid var(--sg-border);
  background: #fff;
  color: var(--sg-text);
  cursor: pointer;
}
.rcpt-desc-chip:hover { background: #f8fafc; border-color: #cbd5e1; }

.rcpt-chat-btn {
  background: #fff;
  border: 1px solid var(--sg-border);
  border-radius: 0.75rem;
  padding: 0.5rem;
  font-size: 11px;
  font-weight: 700;
  color: #334155;
  cursor: pointer;
}
.rcpt-chat-btn:hover { background: #f8fafc; }

.rcpt-paper {
  padding: 18mm;
}

.rcpt-card {
  color: #0f172a;
  font-size: 12px;
  line-height: 1.6;
}

.rcpt-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-bottom: 2px solid #0f172a;
  padding-bottom: 0.5rem;
  margin-bottom: 1.25rem;
}

.rcpt-title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.35em;
  margin: 0;
}

.rcpt-date {
  font-size: 11px;
  color: #475569;
  margin: 0;
}

.rcpt-to {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 1rem;
  border-bottom: 1px solid #cbd5e1;
  padding-bottom: 0.35rem;
}

.rcpt-sama { font-size: 0.85em; font-weight: 600; }

.rcpt-amount-row {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 0.75rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid #e2e8f0;
}

.rcpt-amount-label {
  font-size: 11px;
  font-weight: 700;
  color: #64748b;
}

.rcpt-amount {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.rcpt-desc,
.rcpt-paid {
  margin: 0.35rem 0;
  font-size: 12px;
}

.rcpt-breakdown {
  width: 100%;
  margin: 1.25rem 0;
  border-collapse: collapse;
  font-size: 11px;
}

.rcpt-breakdown th,
.rcpt-breakdown td {
  border: 1px solid #e2e8f0;
  padding: 0.4rem 0.6rem;
}

.rcpt-breakdown th {
  background: #f8fafc;
  font-weight: 600;
  text-align: left;
  width: 55%;
}

.rcpt-breakdown td { text-align: right; }

.rcpt-breakdown-total th,
.rcpt-breakdown-total td {
  font-weight: 700;
  background: #f1f5f9;
}

.rcpt-footer {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
}

.rcpt-issuer-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.rcpt-issuer {
  font-size: 14px;
  font-weight: 700;
  margin: 0;
  min-width: 8rem;
  border-bottom: 1px solid #94a3b8;
  padding-bottom: 0.25rem;
}

.rcpt-stamp {
  width: 52px;
  height: 52px;
  border: 3px solid #dc2626;
  border-radius: 50%;
  color: #dc2626;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 800;
  transform: rotate(-12deg);
  flex-shrink: 0;
  opacity: 0.92;
}

.rcpt-stamp-note {
  font-size: 9px;
  color: #94a3b8;
  margin: 0;
  text-align: right;
}

.rcpt-multi-sheet {
  padding: 10mm 12mm !important;
}

.rcpt-multi-sheet .rcpt-card {
  font-size: 10px;
  padding-bottom: 0;
}

.rcpt-multi-sheet .rcpt-title { font-size: 1.1rem; letter-spacing: 0.25em; }
.rcpt-multi-sheet .rcpt-amount { font-size: 1.25rem; }
.rcpt-multi-sheet .rcpt-card-head { margin-bottom: 0.65rem; }
.rcpt-multi-sheet .rcpt-footer { margin-top: 0.75rem; }
.rcpt-multi-sheet .rcpt-breakdown { margin: 0.65rem 0; }
.rcpt-multi-sheet .rcpt-stamp { width: 40px; height: 40px; font-size: 9px; }

.rcpt-cut {
  border-bottom: 1px dashed #94a3b8;
  margin: 6mm 0;
  height: 0;
}

@media print {
  .rcpt-multi-sheet {
    padding: 8mm 10mm !important;
    min-height: auto !important;
  }

  .rcpt-multi-sheet .rcpt-card {
    page-break-inside: avoid;
    break-inside: avoid;
  }

  .rcpt-cut {
    margin: 4mm 0;
  }
}

/* —— A4 paper (screen) —— */
.sg-a4-portrait,
.a4-page {
  width: 210mm;
  min-height: 297mm;
  box-sizing: border-box;
  background: #fff;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.08);
}

.sg-a4-landscape {
  width: 297mm;
  min-height: 210mm;
  box-sizing: border-box;
  background: #fff;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.08);
}

/* Invoice (index.html) */
.a4-page {
  padding: 20mm;
}

.preview-container {
  transform-origin: top left;
}

.stamp-box { position: relative; }
.stamp-img {
  mix-blend-mode: multiply;
  pointer-events: none;
}

.sortable-row {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.sortable-row.dragging {
  opacity: 0.5;
  background-color: #e2e8f0;
  border-style: dashed;
  border-color: #cbd5e1;
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1);
}

/* Label (label.html) */
.a4-sheet {
  width: 210mm;
  height: 297mm;
  background: #fff;
  box-shadow: 0 10px 25px -5px rgb(0 0 0 / 0.1);
  box-sizing: border-box;
  display: grid;
  page-break-after: always;
  break-after: page;
}

.label-cell {
  box-sizing: border-box;
  border: 1px dashed #cbd5e1;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

#label-spec-select option.spec-highlight {
  background-color: #dbeafe;
  font-weight: bold;
}

.spec-search-hit {
  border-color: #3b82f6 !important;
  box-shadow: 0 0 0 3px rgb(59 130 246 / 0.25);
}

.tooltip-box {
  display: none;
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
}
.tooltip-box.active { display: block; }

/* Shift (shift.html) */
.watermark-active::before {
  content: "下書き / 調整中";
  position: absolute;
  top: 35%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-15deg);
  font-size: 5.5rem;
  font-weight: 900;
  color: rgb(226 232 240 / 0.45);
  z-index: 0;
  pointer-events: none;
  white-space: nowrap;
}

/* SNS (sns.html) */
.deco-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.75rem;
}
.deco-card { min-height: 4.5rem; }
.deco-sample { word-break: break-all; line-height: 1.4; }
.deco-vertical {
  writing-mode: vertical-rl;
  text-orientation: upright;
  letter-spacing: 0.15em;
  min-height: 8rem;
  margin: 0 auto;
}

/* —— Print (shared) —— */
@media print {
  @page {
    size: A4 portrait;
    margin: 0;
  }

  @page landscape {
    size: A4 landscape;
    margin: 5mm;
  }

  html, body {
    margin: 0 !important;
    padding: 0 !important;
    background: #fff !important;
    color: #000 !important;
  }

  .no-print {
    display: none !important;
  }

  .print-target,
  .preview-section {
    display: block !important;
    padding: 0 !important;
    margin: 0 !important;
    overflow: visible !important;
    background: transparent !important;
  }

  .preview-scaler,
  .preview-wrapper {
    transform: none !important;
    scale: 1 !important;
    margin: 0 !important;
    width: auto !important;
    height: auto !important;
    overflow: visible !important;
  }

  .preview-container {
    transform: scale(1) !important;
    transform-origin: top left !important;
  }

  .print-container {
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  .sg-a4-portrait,
  .sg-a4-landscape,
  .a4-page,
  .a4-sheet {
    box-shadow: none !important;
    margin: 0 !important;
    page-break-after: always;
    break-after: page;
  }

  .sg-a4-portrait:last-child,
  .sg-a4-landscape:last-child,
  .a4-page:last-child,
  .a4-sheet:last-child {
    page-break-after: auto;
    break-after: auto;
  }

  .a4-page {
    padding: 15mm !important;
    width: 210mm !important;
    min-height: 297mm !important;
  }

  .label-cell {
    border: none !important;
  }

  /* Shift landscape */
  body.sg-print-landscape {
    font-size: 9px;
  }

  body.sg-print-landscape .sg-shift-sheet {
    page: landscape;
  }

  body.sg-print-landscape .print-layout {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  body.sg-print-landscape .page-break {
    page-break-before: always;
    break-before: page;
    margin-top: 20px;
  }

  body.sg-print-landscape .card-shadow-none {
    box-shadow: none !important;
    border: 1px solid #cbd5e1 !important;
  }

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