/* Peos 髮廊後台 — 手機優先 */
:root {
  --bg: #f6f3ef;
  --card: #ffffff;
  --ink: #2f2a26;
  --muted: #7a716a;
  --line: #e6dfd7;
  --accent: #a2643c;
  --accent-ink: #ffffff;
  --accent-soft: #f4e7dc;
  --ok: #2f7d4f;
  --ok-soft: #e3f3e9;
  --warn: #b26a00;
  --warn-soft: #fff1d6;
  --err: #b3261e;
  --err-soft: #fde7e5;
  --booked: #a2643c;
  --done: #5a7d6a;
  --cancelled: #b9b0a8;
  --off: repeating-linear-gradient(45deg, #ece6df, #ece6df 6px, #f5f0ea 6px, #f5f0ea 12px);
  --radius: 12px;
  --tabbar-h: 62px;
  font-size: 16px;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  line-height: 1.5;
  padding-bottom: calc(var(--tabbar-h) + env(safe-area-inset-bottom) + 12px);
}
a { color: var(--accent); }
h1 { font-size: 1.35rem; margin: .2rem 0 .8rem; }
h2 { font-size: 1.1rem; margin: 1.2rem 0 .6rem; }
h3 { font-size: 1rem; margin: 1rem 0 .4rem; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.nowrap { white-space: nowrap; }
.right { text-align: right; }
.mono { font-variant-numeric: tabular-nums; }

/* ---- 版面 ---- */
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: .75rem;
  padding: .6rem 1rem; padding-top: calc(.6rem + env(safe-area-inset-top));
  background: var(--ink); color: #fff;
}
.brand { color: #fff; font-weight: 700; text-decoration: none; margin-right: auto; }
.topnav { display: none; }
.menu { position: relative; }
.menu summary { list-style: none; cursor: pointer; font-size: 1.4rem; padding: 0 .3rem; }
.menu summary::-webkit-details-marker { display: none; }
.menu-panel {
  position: absolute; right: 0; top: 2.2rem; min-width: 180px;
  background: var(--card); border-radius: var(--radius); box-shadow: 0 8px 24px rgba(0,0,0,.18);
  padding: .4rem 0; display: flex; flex-direction: column;
}
.menu-panel a, .menu-panel .linklike { color: var(--ink); text-decoration: none; padding: .65rem 1rem; text-align: left; }
.menu-panel a:hover, .menu-panel .linklike:hover { background: var(--accent-soft); }
.container { max-width: 1180px; margin: 0 auto; padding: 1rem; }

.tabbar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 30;
  display: grid; grid-template-columns: repeat(5, 1fr);
  height: calc(var(--tabbar-h) + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  background: var(--card); border-top: 1px solid var(--line);
}
.tabbar a {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  font-size: .72rem; color: var(--muted); text-decoration: none; gap: 2px;
}
.tabbar a span { font-size: 1.25rem; line-height: 1; position: relative; }
.tabbar a.active { color: var(--accent); font-weight: 600; }
.tabbar .tab-add span {
  background: var(--accent); color: #fff; width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center; font-size: 1.6rem; margin-top: -14px; box-shadow: 0 3px 10px rgba(162,100,60,.4);
}
.dot {
  position: absolute; top: -6px; right: -12px; background: var(--err); color: #fff;
  font-style: normal; font-size: .65rem; border-radius: 999px; padding: 0 5px; line-height: 16px;
}
.badge { background: var(--err); color: #fff; border-radius: 999px; padding: 0 6px; font-size: .75rem; }

@media (min-width: 900px) {
  body { padding-bottom: 2rem; }
  .tabbar, .menu { display: none; }
  .topnav { display: flex; gap: .2rem; flex-wrap: wrap; }
  .topnav a { color: #ddd; text-decoration: none; padding: .35rem .6rem; border-radius: 8px; font-size: .92rem; }
  .topnav a:hover, .topnav a.active { background: rgba(255,255,255,.14); color: #fff; }
  .container { padding: 1.5rem; }
}
@media (max-width: 899px) { .hide-mobile { display: none !important; } }
@media (min-width: 900px) { .hide-desktop { display: none !important; } }

/* ---- 元件 ---- */
.card { background: var(--card); border-radius: var(--radius); padding: 1rem; margin-bottom: 1rem; box-shadow: 0 1px 2px rgba(0,0,0,.05); }
.card > h2:first-child, .card > h3:first-child { margin-top: 0; }
.row { display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; }
.spread { justify-content: space-between; }
.grid2 { display: grid; gap: 1rem; }
@media (min-width: 900px) { .grid2 { grid-template-columns: 3fr 2fr; align-items: start; } .sticky { position: sticky; top: 4.5rem; } }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .3rem;
  min-height: 44px; padding: .5rem 1rem; border-radius: 10px; border: 1px solid var(--line);
  background: var(--card); color: var(--ink); font: inherit; font-weight: 600; text-decoration: none; cursor: pointer;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-danger { color: var(--err); border-color: #efc4c0; }
.btn-warn { background: var(--warn); border-color: var(--warn); color: #fff; }
.btn-sm { min-height: 34px; padding: .25rem .7rem; font-size: .88rem; }
.btn-block { width: 100%; }
.linklike { background: none; border: 0; font: inherit; cursor: pointer; color: var(--accent); padding: 0; }

.flash { padding: .7rem 1rem; border-radius: 10px; margin-bottom: .8rem; }
.flash-ok { background: var(--ok-soft); color: var(--ok); }
.flash-warn { background: var(--warn-soft); color: var(--warn); }
.flash-error { background: var(--err-soft); color: var(--err); }
.alert { padding: .8rem 1rem; border-radius: 10px; margin: .6rem 0; }
.alert-warn { background: var(--warn-soft); color: #7a4800; }
.alert-error { background: var(--err-soft); color: var(--err); }
.alert-info { background: #eaf1f8; color: #2a5a85; }
.alert ul { margin: .3rem 0 0; padding-left: 1.2rem; }

/* ---- 表單 ---- */
label { display: block; font-weight: 600; font-size: .9rem; margin: .7rem 0 .25rem; }
input[type=text], input[type=tel], input[type=password], input[type=number], input[type=date], input[type=time],
input[type=search], select, textarea {
  width: 100%; min-height: 44px; padding: .5rem .7rem; border: 1px solid var(--line); border-radius: 10px;
  background: #fff; font: inherit; font-size: 16px; /* iOS 不自動放大 */ color: var(--ink);
}
textarea { min-height: 80px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
.check { display: flex; align-items: center; gap: .5rem; font-weight: 500; margin: .5rem 0; }
.check input { width: 20px; height: 20px; accent-color: var(--accent); }
.fields2 { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; }
.fields2 > div > label { margin-top: .7rem; }
.hint { font-size: .82rem; color: var(--muted); margin-top: .2rem; }
fieldset { border: 0; padding: 0; margin: 0; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.seg label { margin: 0; padding: .45rem .9rem; font-weight: 500; cursor: pointer; }
.seg input { display: none; }
.seg input:checked + span { color: var(--accent); font-weight: 700; }
.seg a { padding: .45rem .9rem; text-decoration: none; color: var(--ink); }
.seg a.active { background: var(--accent); color: #fff; }

/* 服務選擇（可多選的大按鈕） */
.chips { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: .45rem; }
.chip { margin: 0; font-weight: 500; position: relative; }
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip span {
  display: block; padding: .55rem .7rem; border: 1px solid var(--line); border-radius: 10px; background: #fff; cursor: pointer;
  font-size: .92rem; line-height: 1.3;
}
.chip span small { display: block; color: var(--muted); font-size: .78rem; }
.chip input:checked + span { border-color: var(--accent); background: var(--accent-soft); box-shadow: inset 0 0 0 1px var(--accent); }
.chip input:disabled + span { opacity: .45; cursor: not-allowed; }
.cat-title { font-size: .8rem; color: var(--muted); margin: .7rem 0 .3rem; font-weight: 700; }

.slots { display: flex; flex-wrap: wrap; gap: .35rem; }
.slots button { min-height: 36px; padding: .2rem .6rem; border: 1px solid var(--line); border-radius: 8px; background: #fff; font: inherit; cursor: pointer; }
.slots button.on { background: var(--accent); color: #fff; border-color: var(--accent); }

/* 客人搜尋結果 */
.results { display: flex; flex-direction: column; gap: .3rem; margin-top: .4rem; }
.results button { text-align: left; padding: .55rem .7rem; border: 1px solid var(--line); border-radius: 10px; background: #fff; font: inherit; cursor: pointer; }
.picked { display: flex; justify-content: space-between; align-items: center; padding: .6rem .8rem; background: var(--accent-soft); border-radius: 10px; }

/* 營業時間（手機一天一行） */
.hours-row { display: grid; grid-template-columns: 4.6rem 1fr; gap: .2rem .6rem; align-items: center; padding: .45rem 0; border-bottom: 1px solid var(--line); }
.hours-day { margin: 0; font-weight: 700; }
.hours-times { display: flex; align-items: center; gap: .35rem; min-width: 0; }
.hours-times input { min-width: 0; flex: 1; padding: .4rem .5rem; }
.hours-break { grid-column: 2; font-size: .85rem; }
.hours-break summary { color: var(--muted); cursor: pointer; }
.hours-break .hours-times { margin-top: .3rem; }

/* ---- 表格 / 清單 ---- */
.table { width: 100%; border-collapse: collapse; font-size: .93rem; }
.table th, .table td { padding: .55rem .5rem; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.table th { font-size: .8rem; color: var(--muted); font-weight: 600; }
.table tr.is-cancelled td { color: var(--cancelled); text-decoration: line-through; }
.table-wrap { overflow-x: auto; }
@media (max-width: 699px) {
  .table.stack thead { display: none; }
  .table.stack tr { display: block; padding: .6rem 0; border-bottom: 1px solid var(--line); }
  .table.stack td { display: block; border: 0; padding: .1rem 0; }
  .table.stack td[data-label]::before { content: attr(data-label) "："; color: var(--muted); font-size: .82rem; }
}
.list { list-style: none; padding: 0; margin: 0; }
.list > li { padding: .7rem 0; border-bottom: 1px solid var(--line); }
.list > li:last-child { border-bottom: 0; }

.status { display: inline-block; font-size: .78rem; padding: .05rem .5rem; border-radius: 999px; font-weight: 600; white-space: nowrap; }
.status-booked { background: var(--accent-soft); color: var(--booked); }
.status-done { background: #e4efe8; color: var(--done); }
.status-cancelled { background: #eee; color: #8a8a8a; }
.tag { display: inline-block; font-size: .75rem; padding: 0 .45rem; border-radius: 6px; background: #eee; color: #555; }
.tag-warn { background: var(--warn-soft); color: var(--warn); }
.tag-line { background: #e2f5e7; color: #06873a; }

/* ---- 行事曆（日） ---- */
.cal-head { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; margin-bottom: .8rem; }
.cal-head h1 { margin: 0; font-size: 1.15rem; white-space: nowrap; }
.cal-nav { display: flex; align-items: center; gap: .5rem; flex-wrap: nowrap; }
.cal-head .grow { flex: 1; }
.day-grid { display: grid; grid-template-columns: 44px 1fr; background: var(--card); border-radius: var(--radius); overflow: hidden; }
.day-grid.cols-2 { grid-template-columns: 44px 1fr 1fr; }
.day-grid.cols-3 { grid-template-columns: 44px 1fr 1fr 1fr; }
.hours { position: relative; border-right: 1px solid var(--line); }
.hours div { position: absolute; left: 0; right: 4px; font-size: .72rem; color: var(--muted); text-align: right; transform: translateY(-.5em); }
.col { position: relative; border-right: 1px solid var(--line); }
.col:last-child { border-right: 0; }
.col-title { text-align: center; font-weight: 700; font-size: .85rem; padding: .3rem 0; border-bottom: 1px solid var(--line); }
.col-body { position: relative; background: var(--off); }
.hline { position: absolute; left: 0; right: 0; border-top: 1px solid var(--line); pointer-events: none; z-index: 1; }
.open-seg { position: absolute; left: 0; right: 0; background: #fff; }
.slot-link { position: absolute; left: 0; right: 0; display: block; z-index: 2; }
.slot-link:hover { background: var(--accent-soft); }
.slot-link:hover::after { content: "＋ 新增"; font-size: .75rem; color: var(--accent); padding-left: .4rem; }
.blk {
  position: absolute; left: 3px; right: 3px; z-index: 3; border-radius: 6px; padding: .2rem .45rem .2rem .55rem;
  font-size: .8rem; line-height: 1.25; overflow: hidden; text-decoration: none;
  color: var(--cat-ink); background: var(--cat-bg); border-left: 4px solid var(--cat);
  box-shadow: 0 0 0 1px #fff;
}
.blk:hover { filter: brightness(.97); }
.blk.forced { outline: 2px dashed var(--warn); outline-offset: -2px; }
.blk b { display: block; font-size: .85rem; }
.blk .t { opacity: .85; }

/* 服務類別顏色（淺底＋左邊色條） */
.cat-cut     { --cat: #3b78c4; --cat-bg: #e4eefa; --cat-ink: #1d3f69; }
.cat-dye     { --cat: #8a4fbf; --cat-bg: #f0e6f9; --cat-ink: #4a2470; }
.cat-perm    { --cat: #d9741f; --cat-bg: #fdebdb; --cat-ink: #7a3c08; }
.cat-bleach  { --cat: #c9a000; --cat-bg: #fbf3d1; --cat-ink: #6b5400; }
.cat-care    { --cat: #3a9a5a; --cat-bg: #e1f3e6; --cat-ink: #1e5a33; }
.cat-pigment { --cat: #d14f8a; --cat-bg: #fbe4ee; --cat-ink: #7a1f4a; }
.cat-done    { --cat: #9a9a9a; --cat-bg: #efefef; --cat-ink: #666; }
.legend { display: flex; flex-wrap: wrap; gap: .3rem .8rem; font-size: .78rem; color: var(--muted); margin-bottom: .6rem; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; background: var(--cat); margin-right: .25rem; vertical-align: -1px; }
.off-blk { position: absolute; left: 0; right: 0; z-index: 2; background: var(--off); color: var(--muted); font-size: .78rem; padding: .2rem .45rem; border-top: 2px solid #cfc6bc; }
.now-line { position: absolute; left: 0; right: 0; border-top: 2px solid var(--err); z-index: 4; pointer-events: none; }
.closed { padding: 2rem 1rem; text-align: center; color: var(--muted); }

/* ---- 行事曆（週） ---- */
.week { display: grid; gap: .6rem; }
@media (min-width: 900px) { .week { grid-template-columns: repeat(7, 1fr); } }
.wday { background: var(--card); border-radius: var(--radius); padding: .6rem; min-height: 80px; }
.wday.is-today { box-shadow: inset 0 0 0 2px var(--accent); }
.wday.is-closed { background: #efebe6; }
.wday h3 { margin: 0 0 .4rem; font-size: .9rem; display: flex; justify-content: space-between; }
.wday h3 a { color: var(--ink); text-decoration: none; }
.wday h3 span { white-space: nowrap; }
.wbk { display: block; text-decoration: none; color: var(--cat-ink, var(--ink)); padding: .35rem .45rem .35rem .55rem; border-radius: 6px; background: var(--cat-bg, var(--accent-soft)); border-left: 4px solid var(--cat, var(--accent)); margin-bottom: .3rem; font-size: .82rem; line-height: 1.3; }
.wbk b { font-variant-numeric: tabular-nums; }
.woff { font-size: .78rem; color: var(--muted); background: var(--off); border-radius: 6px; padding: .2rem .4rem; margin-bottom: .3rem; }

/* ---- 登入 ---- */
.login { max-width: 360px; margin: 12vh auto 0; }
.login h1 { text-align: center; }

/* ---- 稽核 ---- */
.diff { font-size: .8rem; margin: 0; padding: 0; list-style: none; }
.diff li { word-break: break-all; }
.diff del { color: var(--err); }
.diff ins { color: var(--ok); text-decoration: none; }

.pager { display: flex; justify-content: space-between; margin-top: 1rem; }
.empty { text-align: center; color: var(--muted); padding: 1.5rem 0; }

/* LINE 額度 */
.big-num { font-size: 2rem; font-weight: 700; margin: .2rem 0; }
.big-num .muted { font-size: 1rem; font-weight: 500; }
.text-warn { color: var(--warn); }
.text-err { color: var(--err); }
.meter { height: 8px; background: #eee; border-radius: 99px; overflow: hidden; }
.meter span { display: block; height: 100%; background: var(--ok); }
.meter span.warn { background: var(--warn); }
.meter span.over { background: var(--err); }
.code-big { font-size: 2rem; letter-spacing: .3em; font-weight: 700; font-variant-numeric: tabular-nums; }

/* 錨點跳轉時不被固定頂端列擋住 */
[id] { scroll-margin-top: 4.5rem; }

/* 清單列的操作按鈕 */
.row-actions { display: inline-flex; gap: .35rem; align-items: center; flex-wrap: nowrap; }
.row-actions form { margin: 0; }
.danger-zone { border: 1px solid #efc4c0; }
.danger-zone h3 { color: var(--err); margin-top: 0; }
@media (max-width: 699px) { .table.stack td.right:last-child { text-align: left; padding-top: .4rem; } }
.tag-noline { background: #f1eeea; color: #8a8079; }
h1 .tag { font-size: .75rem; vertical-align: middle; font-weight: 600; }
.line-card.is-unbound { border: 2px solid #06c755; }
.bind-grid { display: grid; gap: 1rem; align-items: center; }
@media (min-width: 600px) { .bind-grid { grid-template-columns: 220px 1fr; } }
.bind-qr { text-align: center; }
.bind-qr svg { width: 200px; height: 200px; max-width: 100%; background: #fff; border-radius: 8px; }