/* ─────────── Hay Tarot 內帳 — macOS 風格 ─────────── */
:root {
  --accent: #0a84ff;
  --accent-light: #4ea1ff;
  --success: #30d158;
  --danger: #ff453a;
  --warning: #ff9f0a;
  --bg: #f5f5f7;
  --bg-card: #ffffff;
  --bg-elevated: #ffffff;
  --bg-hover: #f0f0f3;
  --text: #1d1d1f;
  --text-secondary: #6e6e73;
  --text-tertiary: #8e8e93;
  --border: #d2d2d7;
  --border-light: #e5e5ea;
  --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 4px 12px rgba(0,0,0,0.04);
  --shadow-lg: 0 4px 16px rgba(0,0,0,0.08), 0 12px 32px rgba(0,0,0,0.06);
  --radius: 12px;
  --radius-sm: 8px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1c1e;
    --bg-card: #2c2c2e;
    --bg-elevated: #3a3a3c;
    --bg-hover: #3a3a3c;
    --text: #f5f5f7;
    --text-secondary: #98989d;
    --text-tertiary: #6e6e73;
    --border: #38383a;
    --border-light: #48484a;
    --shadow: 0 1px 3px rgba(0,0,0,0.3), 0 4px 12px rgba(0,0,0,0.2);
    --shadow-lg: 0 4px 16px rgba(0,0,0,0.4), 0 12px 32px rgba(0,0,0,0.3);
  }
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, 'PingFang TC', 'Helvetica Neue', sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

body { overflow: hidden; }

#app { height: 100vh; display: flex; flex-direction: column; }

.screen { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
.screen.hidden { display: none; }

/* ───────── 設定精靈 ───────── */
.wizard {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 32px 64px;
  overflow-y: auto;
  height: 100%;
  width: 100%;
}
.wizard header { text-align: center; margin-bottom: 40px; }
.wizard h1 { font-size: 32px; font-weight: 700; letter-spacing: -0.5px; }
.wizard .brand { color: var(--accent); }
.wizard .subtitle { color: var(--text-secondary); margin-top: 8px; font-size: 16px; }

.steps { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.steps li {
  display: flex; gap: 16px; padding: 20px;
  background: var(--bg-card); border-radius: var(--radius);
  box-shadow: var(--shadow); border: 1px solid var(--border-light);
}
.steps .badge {
  flex-shrink: 0; width: 32px; height: 32px;
  background: var(--accent); color: #fff; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 600;
}
.steps li > div { flex: 1; }
.steps h3 { font-size: 16px; font-weight: 600; margin-bottom: 6px; }
.steps p { color: var(--text-secondary); margin-bottom: 10px; }
.steps code {
  background: var(--bg-hover); padding: 2px 6px;
  border-radius: 4px; font-family: 'SF Mono', Menlo, monospace;
  font-size: 12px;
}
.steps .bullet { padding-left: 20px; margin: 8px 0; }
.steps .bullet li {
  display: list-item; padding: 0; background: transparent;
  border: none; box-shadow: none; margin: 4px 0; color: var(--text-secondary);
}

.url-row { display: flex; gap: 8px; margin: 12px 0 8px; }
.url-row input { flex: 1; }

/* ───────── 主畫面 ───────── */
.topbar {
  height: 56px; padding: 0 20px;
  display: flex; align-items: center; gap: 24px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-light);
}
.brand-block { display: flex; align-items: center; gap: 8px; }
.brand-block .logo { font-size: 20px; }
.brand-block h1 { font-size: 15px; font-weight: 600; }

.tabs { display: flex; gap: 4px; }
.tab-btn {
  padding: 6px 14px; border: none; background: transparent;
  border-radius: 6px; cursor: pointer; color: var(--text-secondary);
  font-size: 13px; font-weight: 500;
  transition: all 0.15s;
}
.tab-btn:hover { background: var(--bg-hover); color: var(--text); }
.tab-btn.active { background: var(--accent); color: #fff; }

.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.icon-btn {
  width: 28px; height: 28px; border: none; background: transparent;
  cursor: pointer; border-radius: 6px;
  color: var(--text-secondary); font-size: 16px;
}
.icon-btn:hover { background: var(--bg-hover); color: var(--text); }
.sync-status { font-size: 12px; color: var(--text-secondary); }
.sync-status.ok { color: var(--success); }
.sync-status.err { color: var(--danger); }
.sync-status.busy { color: var(--accent); }

main { flex: 1; overflow-y: auto; padding: 20px; background: var(--bg); }

.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadeIn 0.15s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* ───────── Card ───────── */
.card {
  background: var(--bg-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border-light);
  padding: 20px;
  margin-bottom: 16px;
}
.card h2, .card h3 { margin-bottom: 14px; }
.card h2 { font-size: 18px; font-weight: 600; }
.card h3 { font-size: 15px; font-weight: 600; }

/* ───────── 表單 ───────── */
form .row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
  align-items: start;  /* 防止子 label 因為 .micro 行撐高造成 input 不對齊（iPad bug fix）*/
}
form label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}
form label > b, form label > span:first-child { color: var(--text); font-weight: 500; }
form .req { color: var(--danger); }
form input[type="date"], form input[type="number"], form input[type="text"],
form input[type="search"], form input[type="url"], form select {
  min-height: 38px;
  box-sizing: border-box;  /* iOS Safari 統一高度 */
}

input, select, textarea {
  width: 100%; padding: 8px 10px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  border-radius: var(--radius-sm);
  font-size: 14px; color: var(--text);
  font-family: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(10,132,255,0.15);
}
input[readonly] { background: var(--bg-hover); }

fieldset { border: 1px solid var(--border-light); border-radius: var(--radius-sm); padding: 12px; margin: 12px 0; }
legend { padding: 0 8px; font-size: 12px; color: var(--text-secondary); }

.amount-group { background: var(--bg); }

.actions { display: flex; gap: 8px; margin-top: 16px; align-items: center; }
.actions .spacer { flex: 1; }

button {
  padding: 8px 14px; border: 1px solid var(--border);
  background: var(--bg-elevated); color: var(--text);
  border-radius: var(--radius-sm); cursor: pointer;
  font-size: 13px; font-weight: 500;
  font-family: inherit;
  transition: all 0.15s;
}
button:hover { background: var(--bg-hover); }
button:disabled { opacity: 0.5; cursor: not-allowed; }
button.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
button.primary:hover { background: var(--accent-light); }
button.secondary { background: var(--bg-elevated); }
button.ghost { background: transparent; border-color: transparent; }
button.ghost:hover { background: var(--bg-hover); }
button.danger { background: var(--danger); color: #fff; border-color: var(--danger); }
button.danger.ghost { background: transparent; color: var(--danger); border-color: transparent; }
button.big { padding: 10px 20px; font-size: 14px; }
button.small { padding: 4px 10px; font-size: 12px; }

.link-btn {
  display: inline-block; padding: 4px 10px; margin-top: 4px;
  font-size: 12px; color: var(--accent);
  text-decoration: none; border-radius: 4px;
}
.link-btn:hover { background: var(--bg-hover); }

.hint { font-size: 12px; color: var(--text-secondary); margin-top: 8px; }
.hint.error { color: var(--danger); }
.hint.success { color: var(--success); }
.micro { font-size: 11px; color: var(--text-tertiary); }
.toast {
  display: inline-block; margin-left: 8px;
  padding: 2px 8px; background: var(--success); color: #fff;
  border-radius: 4px; font-size: 11px;
}
.toast.hidden { display: none; }

/* ───────── 新增 tab layout ───────── */
.layout-2col { display: grid; grid-template-columns: 280px 1fr; gap: 16px; align-items: start; }
@media (max-width: 900px) { .layout-2col { grid-template-columns: 1fr; } }
.quick-pane { padding: 16px; background: var(--bg-card); border-radius: var(--radius); border: 1px solid var(--border-light); box-shadow: var(--shadow); }
.quick-pane h3 { font-size: 14px; margin-bottom: 6px; }
.quick-grid { display: flex; flex-direction: column; gap: 6px; margin-top: 12px; }
.quick-grid .empty { padding: 24px 12px; text-align: center; color: var(--text-tertiary); font-size: 12px; }
.quick-btn {
  text-align: left; padding: 10px 12px; line-height: 1.3;
  background: var(--bg-elevated); border: 1px solid var(--border-light);
  border-radius: var(--radius-sm); cursor: pointer;
  display: flex; flex-direction: column; gap: 2px;
}
.quick-btn:hover { background: var(--bg-hover); border-color: var(--accent); }
.quick-btn .qb-title { font-weight: 500; font-size: 12px; }
.quick-btn .qb-meta { font-size: 11px; color: var(--text-secondary); }

/* ───────── 歷史表格 ───────── */
.filters { display: flex; gap: 8px; padding: 12px; align-items: center; flex-wrap: wrap; }
.filters input, .filters select { width: auto; flex-shrink: 0; }
.filters input[type="search"] { flex: 1; min-width: 200px; }
.filters .spacer { flex: 1; }

.table-wrap { overflow: auto; max-height: calc(100vh - 240px); padding: 0; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead { position: sticky; top: 0; background: var(--bg-card); z-index: 1; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--border-light); text-align: left; white-space: nowrap; }
th { font-weight: 600; color: var(--text-secondary); font-size: 12px; text-transform: uppercase; letter-spacing: 0.3px; }
th.num, td.num { text-align: right; font-variant-numeric: tabular-nums; }
th.total, td.total { background: var(--bg-hover); font-weight: 600; }
tbody tr:hover { background: var(--bg-hover); cursor: pointer; }
td.income { color: var(--success); font-weight: 500; }
td.expense { color: var(--danger); }
td .row-edit { float: right; opacity: 0.5; }
tr:hover td .row-edit { opacity: 1; }

.tag { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 11px; font-weight: 500; }
.tag-revenue { background: rgba(48,209,88,0.15); color: var(--success); }
.tag-cost { background: rgba(255,69,58,0.12); color: var(--danger); }
.tag-expense { background: rgba(255,159,10,0.15); color: var(--warning); }
.tag-finance { background: rgba(10,132,255,0.15); color: var(--accent); }
.tag-other { background: var(--bg-hover); color: var(--text-secondary); }

/* ───────── KPI ───────── */
.dash-toolbar { display: flex; gap: 12px; align-items: center; margin-bottom: 16px; }
.dash-toolbar label { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-secondary); margin-bottom: 0; }
.dash-toolbar select { width: auto; }
.dash-toolbar .spacer { flex: 1; }

.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 16px; }
@media (max-width: 1100px) { .kpi-grid { grid-template-columns: repeat(2, 1fr); } }
.kpi { background: var(--bg-card); border: 1px solid var(--border-light); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); }
.kpi-label { font-size: 12px; color: var(--text-secondary); margin-bottom: 6px; }
.kpi-value { font-size: 22px; font-weight: 600; font-variant-numeric: tabular-nums; letter-spacing: -0.3px; }
.kpi-value.positive { color: var(--success); }
.kpi-value.negative { color: var(--danger); }

.chart-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 16px; margin-bottom: 16px; }
@media (max-width: 900px) { .chart-grid { grid-template-columns: 1fr; } }
.chart-card { padding: 20px; }
/* 關鍵：用固定高度的 relative 容器包 canvas，防止 Chart.js 遞迴撐高 */
.chart-canvas-wrap {
  position: relative;
  height: 280px;
  width: 100%;
}
.chart-canvas-wrap canvas {
  position: absolute !important;
  top: 0; left: 0;
  width: 100% !important;
  height: 100% !important;
}

#yearTable th:first-child, #yearTable td:first-child { position: sticky; left: 0; background: var(--bg-card); }

/* ───────── 編輯 modal ───────── */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,0.4); display: flex; align-items: center; justify-content: center; z-index: 100; }
.modal.hidden { display: none; }
.modal-card { background: var(--bg-card); border-radius: var(--radius); padding: 24px; width: 90%; max-width: 560px; box-shadow: var(--shadow-lg); max-height: 90vh; overflow-y: auto; }
.modal-card h2 { margin-bottom: 16px; }

/* ───────── Loader / toast ───────── */
.global-toast { position: fixed; top: 76px; left: 50%; transform: translateX(-50%); background: var(--bg-card); color: var(--text); padding: 10px 18px; border-radius: 24px; box-shadow: var(--shadow-lg); border: 1px solid var(--border-light); font-size: 13px; z-index: 200; animation: slideDown 0.2s ease; }
.global-toast.hidden { display: none; }
.global-toast.success { background: var(--success); color: #fff; }
.global-toast.error { background: var(--danger); color: #fff; }
@keyframes slideDown { from { opacity: 0; transform: translate(-50%, -10px); } to { opacity: 1; transform: translate(-50%, 0); } }

.global-loader { position: fixed; inset: 0; z-index: 150; background: rgba(0,0,0,0.2); display: flex; align-items: center; justify-content: center; }
.global-loader.hidden { display: none; }
.spinner { width: 32px; height: 32px; border: 3px solid rgba(255,255,255,0.3); border-top-color: #fff; border-radius: 50%; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ───────── Settings ───────── */
.rate-row { display: flex; gap: 8px; align-items: center; }
.rate-row input { flex: 1; }

hr { border: none; border-top: 1px solid var(--border-light); margin: 16px 0; }

/* ───────── PDF 月報 modal ───────── */
#pdfReport {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 300;
  overflow: auto;
  padding: 20px;
}
#pdfReport.hidden { display: none; }
#pdfReport .pdf-toolbar {
  position: sticky;
  top: -20px;
  margin: -20px -20px 0;
  padding: 14px 24px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-light);
  display: flex; align-items: center; gap: 8px;
  box-shadow: var(--shadow);
  z-index: 1;
}
#pdfReport .pdf-toolbar .spacer { flex: 1; }
#pdfReport .pdf-body {
  max-width: 1100px;
  margin: 24px auto;
  padding: 32px;
  background: #fff;
  color: #000;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}
#pdfReport h1 { font-size: 22px; }
#pdfReport h2 { font-size: 17px; margin: 20px 0 8px; color: #000; }
#pdfReport table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  margin-bottom: 8px;
  color: #000;
}
#pdfReport th, #pdfReport td {
  border: 1px solid #ccc;
  padding: 6px 10px;
  text-align: left;
}
#pdfReport th { background: #f5f5f5; font-weight: 600; }

/* 列印模式：只印 .pdf-body，去掉浮層、按鈕 */
@media print {
  body * { visibility: hidden; }
  #pdfReport, #pdfReport .pdf-body, #pdfReport .pdf-body * { visibility: visible; }
  #pdfReport {
    position: absolute; inset: 0;
    background: #fff; padding: 0;
  }
  #pdfReport .pdf-toolbar { display: none !important; }
  #pdfReport .pdf-body {
    margin: 0; padding: 16px;
    box-shadow: none;
    max-width: none;
  }
}

/* ═══════════════ iPad / iPhone / 平板觸控優化 ═══════════════ */

/* iOS safe-area（瀏海、Home indicator）*/
body {
  padding-top:    env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
  padding-left:   env(safe-area-inset-left);
  padding-right:  env(safe-area-inset-right);
}

/* iOS Safari 防止點 input 自動 zoom — input 字體 ≥ 16px */
@supports (-webkit-touch-callout: none) {
  input, select, textarea { font-size: 16px; }
  .filters input, .filters select { font-size: 14px; } /* 表頭篩選器小一點仍 OK */
}

/* iPad 直立 / 大手機 */
@media (max-width: 1024px) {
  /* 觸控目標 ≥ 44pt（Apple HIG）*/
  button, .tab-btn, .quick-btn, .icon-btn { min-height: 44px; }
  .tab-btn { padding: 10px 16px; }

  /* tabs 可水平滾，避免被擠掉 */
  .tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    flex-wrap: nowrap;
  }
  .tabs::-webkit-scrollbar { display: none; }
  .tab-btn { white-space: nowrap; flex-shrink: 0; }

  /* topbar 縮小但保留功能 */
  .topbar { height: 52px; padding: 0 12px; gap: 12px; }
  .brand-block h1 { display: none; } /* 只剩 emoji，省空間 */
  main { padding: 12px; }

  /* 表單在窄屏改成單欄 */
  form .row { grid-template-columns: 1fr !important; gap: 8px; }

  /* dash 工具列垂直堆 */
  .dash-toolbar { flex-wrap: wrap; }
  .dash-toolbar .spacer { display: none; }
  #btnExportPdf { width: 100%; margin-top: 4px; }

  /* 歷史表格在小螢幕水平滑動 */
  .table-wrap { max-height: calc(100vh - 200px); }
}

/* iPhone 直立 */
@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .kpi { padding: 12px; }
  .kpi-value { font-size: 18px; }
  .wizard { padding: 24px 16px 48px; }
  .wizard h1 { font-size: 24px; }
  .steps li { padding: 14px; }
  .url-row { flex-direction: column; }
  .url-row button { width: 100%; }
  .modal-card { width: 95%; padding: 18px; }
  /* PDF 預覽工具列在小螢幕單行縮 */
  #pdfReport .pdf-toolbar { flex-wrap: wrap; padding: 10px 12px; }
  #pdfReport .pdf-toolbar h1 { font-size: 16px; flex: 1 1 100%; margin-bottom: 4px; }
  #pdfReport .pdf-body { padding: 16px; }
}

/* 觸控設備不顯示 hover 效果（避免 :hover 黏住）*/
@media (hover: none) {
  tbody tr:hover { background: transparent; }
  button:hover { background: var(--bg-elevated); }
  button.primary:hover { background: var(--accent); }
}