/* ============================================================
   style.css - 家計収支・貸借対照表アプリ
   ============================================================ */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --ink: #1f2937;
  --paper: #f7f8fa;
  --line: #cbd5e1;
  --head: #eef2f7;
  --income: #e8f4ea;
  --income-deep: #2e7d43;
  --deduct: #eef;
  --deduct-deep: #3b4fa0;
  --expense: #fdf1ec;
  --expense-deep: #b4532a;
  --assets-deep: #1565c0;
  --liab-deep: #b23b3b;
  --primary: #1565c0;
  --danger: #b23b3b;
}

body {
  font-family: "Yu Gothic UI", "Meiryo", "Hiragino Kaku Gothic ProN", sans-serif;
  color: var(--ink);
  background: var(--paper);
  padding-bottom: 40px;
}

/* ---------- header ---------- */
.app-header {
  background: #fff;
  border-bottom: 2px solid var(--line);
  padding: 16px 20px 12px;
  position: sticky;
  top: 0;
  z-index: 10;
  box-shadow: 0 1px 6px rgba(0,0,0,.06);
}
.app-header h1 { font-size: 20px; margin-bottom: 8px; }
.meta-row { display: flex; gap: 20px; flex-wrap: wrap; margin-bottom: 10px; font-size: 14px; }
.meta-row input { border: 1px solid var(--line); border-radius: 6px; padding: 4px 8px; font-size: 14px; }
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

.btn {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 14px;
  cursor: pointer;
  transition: background .15s;
}
.btn:hover { background: #f1f5f9; }
.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  font-weight: bold;
}
.btn-primary:hover { background: #0d4f9e; }
.btn-danger { color: var(--danger); border-color: #e2b4b4; }
.btn-danger:hover { background: #fbeaea; }
.calc-stamp { font-size: 12px; color: #6b7280; margin-left: 6px; }

/* ---------- tabs ---------- */
.tabs {
  display: flex;
  gap: 4px;
  padding: 10px 20px 0;
  max-width: 1100px;
  margin: 0 auto;
}
.tab-btn {
  border: 1px solid var(--line);
  border-bottom: none;
  background: #e9edf2;
  border-radius: 10px 10px 0 0;
  padding: 10px 18px;
  font-size: 15px;
  cursor: pointer;
  color: #4b5563;
}
.tab-btn.active {
  background: #fff;
  font-weight: bold;
  color: var(--ink);
  box-shadow: 0 -2px 4px rgba(0,0,0,.04);
}

.tab-panel { display: none; max-width: 1100px; margin: 0 auto; padding: 16px 20px; }
.tab-panel.active { display: block; }

.sheet-note {
  font-size: 13px;
  color: #475569;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 12px;
}

/* ---------- table ---------- */
.sheet {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border: 2px solid var(--ink);
  font-size: 13px;
}
.sheet th, .sheet td {
  border: 1px solid var(--line);
  padding: 4px 6px;
  vertical-align: middle;
}
.sheet thead th {
  background: var(--head);
  font-size: 12px;
  padding: 8px 6px;
  border-bottom: 2px solid var(--ink);
}
.col-sec { width: 34px; }
.col-name { width: 240px; }
.col-note { width: 200px; }
.col-amt { width: 220px; }

.sec-label {
  writing-mode: vertical-rl;
  text-orientation: upright;
  font-size: 13px;
  font-weight: bold;
  text-align: center;
  letter-spacing: 4px;
  background: var(--head);
}
.sec-income-label { background: var(--income); color: var(--income-deep); }
.sec-deduct-label { background: var(--deduct); color: var(--deduct-deep); }
.sec-expense-label { background: var(--expense); color: var(--expense-deep); }
.sec-assets-label { background: #e7f0fb; color: var(--assets-deep); }
.sec-liab-label { background: #fbeaea; color: var(--liab-deep); }

.item-name { font-size: 13px; }
.annual-hint {
  display: inline-block;
  margin-left: 6px;
  font-size: 10px;
  color: #92400e;
  background: #fef3c7;
  border-radius: 4px;
  padding: 1px 5px;
}

.note-input {
  width: 100%;
  border: 1px solid #e2e8f0;
  border-radius: 5px;
  padding: 4px 6px;
  font-size: 12px;
}

/* 金額セル: プルダウン + 手動入力 */
.amt { display: flex; gap: 4px; align-items: center; flex-wrap: wrap; }
.amt-select {
  flex: 1 1 90px;
  min-width: 84px;
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 4px;
  font-size: 12px;
  background: #fbfdff;
}
.amt-input {
  flex: 1 1 70px;
  min-width: 64px;
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 4px 6px;
  font-size: 13px;
  text-align: right;
}
.auto-annual {
  flex-basis: 100%;
  font-size: 10px;
  color: #64748b;
  text-align: right;
}

/* 合計行 */
.total-row th, .total-row td {
  border-top: 2px solid var(--ink);
  font-size: 14px;
  font-weight: bold;
  padding: 8px;
}
.total-row th { text-align: right; background: var(--head); }
.total-val { text-align: right; white-space: nowrap; }
.total-income td { background: var(--income); color: var(--income-deep); }
.total-deduct td { background: var(--deduct); color: var(--deduct-deep); }
.total-expense td { background: var(--expense); color: var(--expense-deep); }
.total-assets td { background: #e7f0fb; color: var(--assets-deep); }
.total-liab td { background: #fbeaea; color: var(--liab-deep); }

.bs-title {
  font-size: 16px;
  margin: 18px 0 6px;
  padding-left: 10px;
  border-left: 6px solid var(--line);
}
.bs-assets { border-left-color: var(--assets-deep); color: var(--assets-deep); }
.bs-liab { border-left-color: var(--liab-deep); color: var(--liab-deep); }

.panel-actions { margin-top: 14px; text-align: center; }

/* ---------- summary ---------- */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px;
  box-shadow: 0 1px 4px rgba(0,0,0,.05);
}
.card-label { font-size: 13px; color: #64748b; margin-bottom: 8px; }
.card-value { font-size: 24px; font-weight: bold; }
.card-value.minus { color: var(--danger); }
.card-networth { border: 2px solid var(--primary); }
.yen-sub { display: block; font-size: 12px; font-weight: normal; color: #94a3b8; margin-top: 4px; }

.app-footer {
  max-width: 1100px;
  margin: 24px auto 0;
  padding: 0 20px;
  font-size: 12px;
  color: #94a3b8;
}

/* ---------- responsive ---------- */
/* rowspanセルがあるため列の非表示はせず、横スクロールで対応する */
@media (max-width: 700px) {
  .tab-panel { overflow-x: auto; }
  .sheet { min-width: 640px; }
  .card-value { font-size: 20px; }
}

/* ---------- print ---------- */
@media print {
  .toolbar, .tabs, .panel-actions, .app-footer { display: none; }
  .tab-panel { display: block; page-break-after: always; }
  .amt-select { display: none; }
}