:root {
  --primary: #5c7a29;
  --primary-dark: #4a6321;
  --accent: #96be1d;
  --bg: #f7f2e9;
  --card-bg: #fffdf9;
  --border: #e4d9c3;
  --text: #3a3226;
  --text-muted: #8a7e68;
  --danger: #b5432e;
  --success: #5c7a29;
  --warn: #b8863a;

  --sidebar-bg: #2b2620;
  --sidebar-hover: #3d362c;
  --sidebar-border: #453d31;
  --sidebar-text: #d9cfbb;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Microsoft JhengHei", "PingFang TC", -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
}
.app-shell { display: flex; min-height: 100vh; }
.sidebar {
  width: 210px;
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  padding: 0 0 20px;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
}
.sidebar .topbar { display: flex; align-items: center; justify-content: space-between; }
.sidebar .brand {
  padding: 22px 20px 18px;
  border-bottom: 1px solid var(--sidebar-border);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}
.sidebar .brand img { height: 34px; width: auto; display: block; }
.sidebar .brand .brand-text { font-size: 13px; line-height: 1.5; color: #fff; letter-spacing: 0.5px; }
.sidebar .brand .brand-text .sub { color: var(--accent); font-size: 11px; display: block; }
.sidebar .links { display: flex; flex-direction: column; flex: 1; }
.sidebar .account-box { margin-top: auto; padding: 16px 20px; border-top: 1px solid var(--sidebar-border); }
.sidebar a {
  display: block;
  padding: 12px 20px;
  color: var(--sidebar-text);
  text-decoration: none;
  font-size: 14px;
  border-left: 3px solid transparent;
}
.sidebar a:hover { background: var(--sidebar-hover); color: #fff; }
.sidebar a.active { background: var(--sidebar-hover); color: #fff; font-weight: bold; border-left-color: var(--accent); }

.content { flex: 1; padding: 28px 36px; max-width: 1200px; }

h1 { font-size: 22px; margin: 0 0 20px; }
h2 { font-size: 17px; margin: 24px 0 12px; }

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 20px;
}

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-bottom: 20px; }
.stat-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 8px; padding: 16px; }
.stat-card .label { font-size: 13px; color: var(--text-muted); }
.stat-card .value { font-size: 26px; font-weight: bold; margin-top: 4px; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); }
th { background: #f1ead9; color: var(--text-muted); font-weight: 600; }
tr:hover td { background: #f1ead9; }
table.compact th, table.compact td { padding: 6px 8px; }

.btn {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 8px 16px;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { background: var(--primary-dark); }
.btn.secondary { background: #8a7e68; }
.btn.danger { background: var(--danger); }
.btn.small { padding: 4px 10px; font-size: 12px; }
.btn.outline { background: transparent; color: var(--primary); border: 1px solid var(--primary); }

.toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; gap: 10px; flex-wrap: wrap; }

form.inline { display: inline; }

.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 20px; }
.form-grid.single { grid-template-columns: 1fr; }
.field { display: flex; flex-direction: column; gap: 5px; }
.field label { font-size: 13px; color: var(--text-muted); }
.field input, .field select, .field textarea {
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
  background: #fff;
  color: var(--text);
}
.actions-row { margin-top: 18px; display: flex; gap: 10px; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; }
.badge.approved { background: #e4edd1; color: var(--success); }
.badge.pending { background: #f3e3c4; color: var(--warn); }
.badge.rejected { background: #f2dad1; color: var(--danger); }
.badge.active { background: #e4edd1; color: var(--primary-dark); }
.badge.resigned { background: #efe9dc; color: var(--text-muted); }

.flash { background: #e4edd1; color: #3f5a1c; padding: 10px 16px; border-radius: 6px; margin-bottom: 16px; }

.tabbar { display: flex; gap: 4px; margin-bottom: 18px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.tabbar button {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 10px 14px;
  font-size: 14px;
  font-family: inherit;
  color: var(--text-muted);
  cursor: pointer;
  margin-bottom: -1px;
}
.tabbar button:hover { color: var(--text); }
.tabbar button.active { color: var(--primary); border-bottom-color: var(--primary); font-weight: 600; }
.tab-panel[hidden] { display: none; }
.help-text { color: var(--text-muted); font-size: 13px; margin-top: 4px; }
.muted { color: var(--text-muted); }
.text-right { text-align: right; }
.mt-0 { margin-top: 0; }

a.link { color: var(--primary); text-decoration: none; }
a.link:hover { text-decoration: underline; }

/* ---- 確認彈窗（打卡確認等） ---- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(43, 38, 32, 0.55);
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 16px;
}
.modal-overlay:not([hidden]) { display: flex; }
.modal-box {
  background: var(--card-bg);
  border-radius: 10px;
  padding: 22px;
  max-width: 380px;
  width: 100%;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

/* ---- 密碼欄位顯示/隱藏切換 ---- */
.pw-wrap { position: relative; display: flex; }
.pw-wrap input {
  flex: 1;
  padding: 8px 10px;
  padding-right: 38px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
  background: #fff;
  color: var(--text);
}
.pw-toggle {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 6px;
  color: var(--text-muted);
  line-height: 1;
}
.pw-toggle:hover { color: var(--text); }
.pw-toggle svg { width: 18px; height: 18px; display: block; }

/* ---- 手機版排版 ---- */
.menu-toggle { display: none; }

@media (max-width: 768px) {
  .app-shell { flex-direction: column; }

  .sidebar {
    width: 100%;
    height: auto;
    position: sticky;
    top: 0;
    z-index: 20;
  }
  .sidebar .brand {
    border-bottom: none;
    margin-bottom: 0;
    padding: 12px 16px;
  }
  .sidebar .brand img { height: 28px; }
  .menu-toggle {
    display: block;
    background: none;
    border: none;
    color: #fff;
    font-size: 22px;
    padding: 12px 16px;
    cursor: pointer;
  }
  .sidebar .links {
    display: none;
    border-top: 1px solid var(--sidebar-border);
    max-height: calc(100vh - 60px);
    overflow-y: auto;
  }
  .sidebar.open .links { display: flex; }
  .sidebar a { padding: 14px 20px; }
  .sidebar .account-box { margin-top: 0; }

  .content { padding: 16px; }
  h1 { font-size: 19px; }

  .form-grid { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }

  table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  table th, table td { white-space: nowrap; }

  .toolbar { flex-direction: column; align-items: stretch; }
  .actions-row { flex-wrap: wrap; }
  .actions-row .btn, .actions-row form { flex: 1 1 auto; }
}

/* ---- 薪資單 ---- */
.slip-sheet { background: var(--card-bg); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; margin-bottom: 20px; }
.slip-banner { background: var(--sidebar-bg); color: #fff; padding: 20px 24px; display: flex; align-items: center; gap: 16px; }
.slip-banner img { height: 48px; width: auto; flex-shrink: 0; }
.slip-banner-company { flex: 1; }
.slip-banner-company .name { font-size: 18px; font-weight: bold; }
.slip-banner-company .sub { font-size: 11px; color: var(--accent); letter-spacing: 1px; }
.slip-banner-title { text-align: right; }
.slip-banner-title .title { font-size: 20px; font-weight: bold; color: var(--accent); }
.slip-banner-title .sub { font-size: 13px; color: var(--sidebar-text); margin-top: 2px; }
.slip-body { padding: 24px; }
.slip-info { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px 24px; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 16px 18px; margin-bottom: 20px; }
.slip-info .label { display: block; font-size: 12px; color: var(--text-muted); margin-bottom: 4px; }
.slip-info strong { font-size: 15px; word-break: break-word; }
.slip-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.slip-col-head { padding: 9px 14px; color: #fff; font-weight: bold; border-radius: 6px 6px 0 0; }
.slip-col-head.earn { background: var(--primary); }
.slip-col-head.deduct { background: var(--primary-dark); }
.slip-table { border: 1px solid var(--border); border-top: none; width: 100%; }
.slip-table tr:nth-child(even) td, .slip-table tr:nth-child(even) th { background: #f1ead9; }
.slip-table tr.total th { border-top: 2px solid var(--border); }
.slip-net { margin-top: 20px; background: var(--primary); color: #fff; border-radius: 8px; padding: 16px 20px; display: flex; justify-content: space-between; align-items: center; }
.slip-net span { font-size: 14px; }
.slip-net strong { font-size: 26px; }
.slip-note { margin-top: 16px; padding: 12px 14px; background: #f1ead9; border-radius: 6px; }
.slip-note.muted-box p { margin: 4px 0 0; }
.slip-note p { margin: 6px 0 0; white-space: pre-wrap; }
@media (max-width: 768px) {
  .slip-columns { grid-template-columns: 1fr; }
  .slip-info { grid-template-columns: 1fr; }
  .slip-banner { flex-wrap: wrap; }
  .slip-banner-title { text-align: left; width: 100%; }
}

/* ---- 首頁今日打卡狀況 ---- */
.attendance-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.attendance-chip { border: 1px solid var(--border); border-left: 4px solid var(--border); border-radius: 8px; padding: 10px 12px; background: var(--card-bg); }
.attendance-chip .name { font-weight: 600; font-size: 14px; }
.attendance-chip .status { font-size: 13px; color: var(--text-muted); margin-top: 2px; }
.attendance-chip.done { border-left-color: var(--success); }
.attendance-chip.working { border-left-color: var(--warn); }
.attendance-chip.leave { border-left-color: var(--primary); }
.attendance-chip.missing { border-left-color: var(--danger); background: #fbeee9; }
.attendance-chip.offday { opacity: 0.65; }

/* ---- 首頁待審核卡片 ---- */
.approval-item { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 14px 0; border-top: 1px solid var(--border); flex-wrap: wrap; }
.approval-item:first-of-type { border-top: none; }
.approval-info { flex: 1 1 260px; min-width: 0; line-height: 1.6; }
.approval-title { font-weight: 600; font-size: 16px; }
.approval-actions { display: flex; gap: 8px; }
.approval-actions form { display: block; }
.approval-actions .btn { padding: 10px 22px; font-size: 15px; }
@media (max-width: 768px) {
  .approval-actions { width: 100%; }
  .approval-actions form { flex: 1; }
  .approval-actions .btn { width: 100%; padding: 13px 0; font-size: 16px; }
}

/* ---- 總覽行事曆 ---- */
.cal-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 12px; }
.cal-toolbar h2 { margin: 0 8px 0 0; }
.cal-legend { display: flex; flex-wrap: wrap; gap: 14px; font-size: 13px; color: var(--text-muted); margin: 0 0 10px; }
.cal-legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin-right: 5px; vertical-align: -1px; }
.cal-legend i.leave, .cal-chip.leave { background: #e3ecc9; color: #3f5a14; }
.cal-legend i.event, .cal-chip.event { background: #efdfc0; color: #6b4a14; }
.cal-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); border-top: 1px solid var(--border); border-left: 1px solid var(--border); }
.cal-dow { padding: 6px 4px; text-align: center; font-size: 13px; color: var(--text-muted); background: #f1ead9; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.cal-cell { min-height: 98px; padding: 4px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--card-bg); cursor: pointer; min-width: 0; }
.cal-cell.empty { background: #f4eee0; cursor: default; }
.cal-cell.weekend { background: #faf6ec; }
.cal-cell.sel { outline: 2px solid var(--primary); outline-offset: -2px; }
.cal-day { display: inline-block; min-width: 22px; height: 22px; line-height: 22px; text-align: center; border-radius: 11px; font-size: 13px; }
.cal-cell.holiday .cal-day { color: var(--danger); font-weight: 600; }
.cal-cell.today .cal-day { background: var(--primary); color: #fff; }
.cal-hname { display: block; font-size: 11px; line-height: 1.3; color: var(--danger); }
.cal-chip { display: block; font-size: 12px; line-height: 1.4; padding: 1px 5px; border-radius: 3px; margin-top: 2px; overflow-wrap: anywhere; }
.cal-more { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.cal-dots { display: none; flex-wrap: wrap; gap: 3px; margin-top: 4px; }
.cal-dots b { width: 7px; height: 7px; border-radius: 50%; background: #7a9a3a; display: inline-block; }
.cal-dots b.event { background: #b88a2e; }
.cal-detail { margin-top: 14px; padding: 12px 14px; background: #f7f2e9; border-radius: 8px; }
.cal-detail h3 { margin: 0 0 6px; font-size: 15px; }
.cal-detail ul { margin: 0 0 6px; padding-left: 18px; }
.cal-note { font-size: 13px; color: var(--warn); margin: 0 0 10px; }
@media (max-width: 640px) {
  .cal-cell { min-height: 52px; }
  .cal-chip, .cal-more, .cal-hname { display: none; }
  .cal-dots { display: flex; }
}

/* 返回統一入口 */
.sidebar .links a.portal-back-link { color: var(--accent); font-size: 14px; border-bottom: 1px solid rgba(255, 255, 255, 0.12); margin-bottom: 4px; }

.attendance-chip.typhoon { opacity: 0.65; }