/* 相片上傳系統 視覺系統
   沿用庭芳各系統同一套語彙：暖白底、墨綠灰字、庭芳洋紅主色、深色模式。
   這一頁只有一個動作（選檔），所以把那顆按鈕做成全頁最大的東西，其餘都退到後面。 */
:root {
  --bg: #F7F7F3; --surface: #FFFFFF; --surface-2: #F1F2EE; --ink: #303735; --ink-2: #4A524F;
  --muted: #66706D; --ph: #9AA19E; --line: #E3E6E1; --line-2: #D5DAD4;
  --primary: #E4007F; --primary-dark: #B10063; --primary-soft: #FDEEF6; --on-primary: #FFFFFF;
  --ok: #1E6B3C; --ok-soft: #E6F3EA; --warn: #9A5B00; --warn-soft: #FFF3DD; --bad: #B3261E; --bad-soft: #FCEBE8;
  --focus: rgba(228,0,127,.22);
  --shadow-1: 0 1px 2px rgba(48,55,53,.05), 0 6px 20px rgba(48,55,53,.06);
  --shadow-btn: 0 8px 24px rgba(228,0,127,.28);
  --r-lg: 20px; --r-md: 14px; --r-sm: 9px;
  --font: "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", system-ui, -apple-system, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #151817; --surface: #1D2120; --surface-2: #252a28; --ink: #ECEEEB; --ink-2: #CDD2CE;
    --muted: #9AA39F; --ph: #6F7874; --line: #2E3432; --line-2: #3A413E;
    --primary: #FF4DA6; --primary-dark: #FF7ABD; --primary-soft: #3A1C2B; --on-primary: #1B0A12;
    --ok: #6FD19A; --ok-soft: #173325; --warn: #F2B357; --warn-soft: #3A2C12; --bad: #FF8A80; --bad-soft: #3D1C1A;
    --focus: rgba(255,77,166,.3);
    --shadow-1: 0 1px 2px rgba(0,0,0,.3), 0 6px 20px rgba(0,0,0,.25); --shadow-btn: 0 8px 24px rgba(255,77,166,.25);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #151817; --surface: #1D2120; --surface-2: #252a28; --ink: #ECEEEB; --ink-2: #CDD2CE;
  --muted: #9AA39F; --ph: #6F7874; --line: #2E3432; --line-2: #3A413E;
  --primary: #FF4DA6; --primary-dark: #FF7ABD; --primary-soft: #3A1C2B; --on-primary: #1B0A12;
  --ok: #6FD19A; --ok-soft: #173325; --warn: #F2B357; --warn-soft: #3A2C12; --bad: #FF8A80; --bad-soft: #3D1C1A;
  --focus: rgba(255,77,166,.3);
  --shadow-1: 0 1px 2px rgba(0,0,0,.3), 0 6px 20px rgba(0,0,0,.25); --shadow-btn: 0 8px 24px rgba(255,77,166,.25);
  color-scheme: dark;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font); background: var(--bg); color: var(--ink); line-height: 1.5; font-size: 16px;
  min-height: 100dvh; display: flex; flex-direction: column;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}
b, strong { font-weight: 700; }

/* 頂欄 */
.top { display: flex; align-items: center; gap: 12px; padding: 18px 16px 6px; max-width: 640px; width: 100%; margin: 0 auto; }
.logo { width: 40px; height: 40px; border-radius: 50%; box-shadow: var(--shadow-1); }
.top h1 { font-size: 20px; font-weight: 700; letter-spacing: .02em; }
.top p { font-size: 13px; color: var(--muted); }

.wrap { max-width: 640px; width: 100%; margin: 0 auto; padding: 10px 16px 24px; display: flex; flex-direction: column; gap: 14px; flex: 1; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow-1); }

/* 選檔：全頁最大的東西 */
.pick { padding: 28px 20px 22px; text-align: center; }
.btn-big {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  width: 100%; min-height: 84px; padding: 18px 20px;
  background: var(--primary); color: var(--on-primary); border-radius: var(--r-lg);
  font-size: 22px; font-weight: 700; letter-spacing: .04em; cursor: pointer; user-select: none;
  box-shadow: var(--shadow-btn); transition: transform .08s ease, background .15s ease;
  -webkit-tap-highlight-color: transparent;
}
.btn-big:active { transform: scale(.985); background: var(--primary-dark); }
.btn-big:focus-visible { outline: 4px solid var(--focus); outline-offset: 2px; }
.btn-big .ico { width: 34px; height: 34px; flex: none; }
.pick .hint { margin-top: 14px; font-size: 14px; color: var(--muted); }
.pick.busy .btn-big { background: var(--surface-2); color: var(--muted); box-shadow: none; cursor: default; }
.pick.busy .btn-big:active { transform: none; }

/* iPhone 提示 */
.tip { display: flex; gap: 14px; padding: 14px; align-items: center; background: var(--primary-soft); border-color: transparent; }
.tip-pic { flex: none; }
.tip-sheet { width: 112px; background: var(--surface); border-radius: 10px; overflow: hidden; box-shadow: var(--shadow-1); font-size: 11px; }
.tip-row { padding: 5px 9px; border-bottom: 1px solid var(--line); color: var(--ink); }
.tip-row:first-child { font-weight: 700; color: var(--muted); font-size: 10px; }
.tip-row.dim { color: var(--ph); }
.tip-row.pick { color: var(--primary); font-weight: 700; display: flex; justify-content: space-between; border: 0; background: var(--primary-soft); }
.tip-text { font-size: 14px; color: var(--ink-2); }
.tip-text strong { display: block; color: var(--primary); margin-bottom: 2px; }

/* 進度 */
.progress { padding: 14px 16px; position: sticky; top: 8px; z-index: 2; }
.progress-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 10px; }
.progress-title { font-weight: 700; font-size: 17px; }
.progress-sub { font-size: 13px; color: var(--warn); }
.progress-count { font-variant-numeric: tabular-nums; font-weight: 700; color: var(--primary); white-space: nowrap; font-size: 17px; }
.bar { height: 8px; background: var(--surface-2); border-radius: 99px; overflow: hidden; }
.bar-fill { height: 100%; background: var(--primary); border-radius: 99px; transition: width .25s ease; }

/* 完成 */
.done { display: flex; align-items: center; gap: 14px; padding: 16px; background: var(--ok-soft); border-color: transparent; flex-wrap: wrap; }
.done-ico { width: 44px; height: 44px; border-radius: 50%; background: var(--ok); color: #fff; display: grid; place-items: center; font-size: 24px; font-weight: 700; flex: none; }
.done-text { flex: 1; min-width: 160px; }
.done-text strong { font-size: 17px; color: var(--ok); }
.done-text p { font-size: 14px; color: var(--ink-2); }
.done.has-fail { background: var(--warn-soft); }
.done.has-fail .done-ico { background: var(--warn); }
.done.has-fail .done-text strong { color: var(--warn); }

.btn {
  font: inherit; font-weight: 700; padding: 11px 18px; border-radius: var(--r-md); border: 1px solid var(--line-2);
  background: var(--surface); color: var(--ink); cursor: pointer; -webkit-tap-highlight-color: transparent;
}
.btn:active { background: var(--surface-2); }
.btn-sm { padding: 7px 12px; font-size: 14px; border-radius: var(--r-sm); }
.btn-primary { background: var(--primary); color: var(--on-primary); border-color: transparent; }

/* 清單 */
.list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.item {
  display: grid; grid-template-columns: 56px 1fr auto; gap: 12px; align-items: center;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md); padding: 10px 12px 10px 10px;
}
.thumb { width: 56px; height: 56px; border-radius: 8px; background: var(--surface-2); overflow: hidden; display: grid; place-items: center; color: var(--ph); }
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.thumb svg { width: 26px; height: 26px; }
.item-main { min-width: 0; }
.item-name { font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.item-meta { font-size: 12.5px; color: var(--muted); display: flex; gap: 6px; flex-wrap: wrap; }
.item-meta .filled { color: var(--warn); }
.item-side { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.chip { font-size: 12.5px; font-weight: 700; padding: 3px 9px; border-radius: 99px; background: var(--surface-2); color: var(--muted); white-space: nowrap; font-variant-numeric: tabular-nums; }
.chip.uploading { background: var(--primary-soft); color: var(--primary); }
.chip.ok { background: var(--ok-soft); color: var(--ok); }
.chip.fail { background: var(--bad-soft); color: var(--bad); }
.item-bar { height: 4px; background: var(--surface-2); border-radius: 99px; overflow: hidden; margin-top: 6px; }
.item-bar-fill { height: 100%; background: var(--primary); width: 0; transition: width .2s ease; }
.item-err { font-size: 12px; color: var(--bad); margin-top: 3px; }

.banner { padding: 14px 16px; border-radius: var(--r-md); display: flex; flex-direction: column; gap: 2px; }
.banner-danger { background: var(--bad-soft); color: var(--bad); }
.banner span { color: var(--ink-2); font-size: 14px; }

.foot { max-width: 640px; width: 100%; margin: 0 auto; padding: 8px 16px 28px; font-size: 12.5px; color: var(--ph); text-align: center; }

@media (min-width: 640px) {
  .top { padding-top: 32px; }
  .pick { padding: 40px 32px 32px; }
  .btn-big { min-height: 96px; font-size: 24px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }