/* ═══════════════════════════════════════════════
   販售系統 v2 — 前台共用樣式
   這份是從 v2 的前台設計稿原樣搬過來的，
   只改了「頁面容器」相關的幾條（設計稿有一層假手機外框，真頁不需要）。
   設計稿沒有隨模板出貨，要看的話在 git 的 f88b162。
   改配色請直接改下面 :root 那幾個值 —— 前後台共用同一組。
   ═══════════════════════════════════════════════ */

/* 色系逐字抄自 public/index.html 的 :root（此專案樣式寫在 HTML 內，無獨立 CSS 檔可掛） */
:root{
  --bg:#ece3d4;--card:#faf6ee;--ink:#403628;--ink-soft:#8a7c66;
  --teal:#5c7d77;--teal-deep:#46615c;--line:#e4d9c5;--warn:#b5734a;--sold:#a8534a;

  /* 下面這些本來是寫死在各處的顏色，抽出來才能讓後台換配色時一起變。
     值跟原本一模一樣，所以沒設定主題時畫面不會有任何差別。 */
  --on-deep:#fdfaf3;      /* 深色塊上的淺色字（主色調淺時這個要跟著變深，否則看不見） */
  --footer:#b5a888;       /* 頁尾文字 */
  --dis:#cdc2ad;          /* 日曆上不能選的日期 */
  --dis-soft:#d8ceba;     /* 同上的小字 */
  --nudge-bg:#f6ecdf;     /* 免運提示、分箱提示的底色 */
  --got-bg:#eef2e8;       /* 已達免運、完成的底色 */
  --got-ink:#5f7f42;      /* 已達免運、完成的字（語意色：綠＝成功） */
}
*{box-sizing:border-box;margin:0;padding:0}
input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
input[type=number]{-moz-appearance:textfield}
body{
  font-family:"Noto Sans TC",system-ui,sans-serif;font-weight:300;
  background:var(--bg);color:var(--ink);line-height:1.78;letter-spacing:.03em;
  min-height:100vh;padding:0 0 90px;
}
/* 內容一律置中、最寬 430，桌機開起來就像放大的手機版 */
.page{max-width:430px;margin:0 auto;position:relative;min-height:100vh}
.wrap{padding:0 18px}

/* ── 共用 ── */
header{text-align:center;padding:34px 0 18px}
.brand{font-family:"Noto Serif TC",serif;font-size:26px;font-weight:300;letter-spacing:.16em;color:var(--teal-deep)}
.brand small{display:block;font-size:11px;letter-spacing:.42em;color:var(--ink-soft);font-weight:400;margin-top:9px;font-family:"Noto Sans TC"}
.leaf{text-align:center;color:var(--teal);font-size:14px;letter-spacing:.5em;margin:20px 0}
.sec-title{font-family:"Noto Serif TC",serif;font-size:15px;font-weight:500;color:var(--teal-deep);letter-spacing:.1em;
  display:flex;align-items:center;gap:8px;margin-bottom:14px}
.sec-title::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--teal);flex-shrink:0}
.card{background:var(--card);border-radius:18px;padding:20px;box-shadow:0 8px 22px -16px rgba(64,54,40,.5)}
footer{text-align:center;margin-top:30px;padding-bottom:10px;font-size:11px;color:var(--footer);letter-spacing:.3em}
.topbar{display:flex;align-items:center;gap:12px;padding:20px 18px 6px}
.back{width:34px;height:34px;border-radius:50%;border:1px solid var(--line);background:var(--card);
  display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;color:var(--teal-deep);font-size:16px}
.topbar h2{font-family:"Noto Serif TC",serif;font-size:15px;font-weight:500;letter-spacing:.1em;color:var(--teal-deep)}

/* ── 首頁 ── */
.hero{border-radius:20px;overflow:hidden;box-shadow:0 14px 34px -18px rgba(64,54,40,.55);position:relative}
.hero img{display:block;width:100%;height:190px;object-fit:cover}
.hero .dots{position:absolute;bottom:12px;left:0;right:0;display:flex;justify-content:center;gap:6px}
.hero .dots i{width:5px;height:5px;border-radius:50%;background:rgba(255,255,255,.55)}
.hero .dots i.on{background:#fff;width:14px;border-radius:3px}
.plist{display:flex;flex-direction:column;gap:12px}
.pcard{background:var(--card);border-radius:18px;padding:12px;display:flex;gap:14px;align-items:center;
  box-shadow:0 8px 22px -16px rgba(64,54,40,.5);cursor:pointer;transition:transform .15s}
.pcard:active{transform:scale(.985)}
.pcard .thumb{width:84px;height:84px;border-radius:14px;object-fit:cover;flex-shrink:0}
.pcard .meta{min-width:0;flex:1}
.pcard .nm{font-family:"Noto Serif TC",serif;font-size:17px;font-weight:400;letter-spacing:.06em}
.pcard .sub{font-size:11.5px;color:var(--ink-soft);letter-spacing:.14em;margin-top:3px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pcard .pr{font-family:"Noto Serif TC",serif;font-size:15px;color:var(--warn);margin-top:7px}
.pcard .arrow{color:var(--line);font-size:18px;flex-shrink:0;padding-right:4px}
.tag{display:inline-block;font-size:10.5px;letter-spacing:.1em;padding:2px 9px;border-radius:20px;
  border:1px solid var(--line);color:var(--ink-soft);background:#fff;margin-right:5px}
.tag.cold{color:#4a7b8f;border-color:#cfe0e6;background:#f0f6f8}
.tag.frozen{color:#4a63a0;border-color:#d2d8ec;background:#f1f3fa}
.tag.normal{color:#8a7c66;border-color:var(--line);background:#fbf7f0}

/* 浮動購物車 */
.fab{position:fixed;right:max(18px,calc(50vw - 197px));bottom:22px;width:56px;height:56px;border-radius:50%;
  background:var(--teal-deep);box-shadow:0 12px 26px -10px rgba(70,97,92,.9);cursor:pointer;
  display:flex;align-items:center;justify-content:center;z-index:20}
.fab svg{width:23px;height:23px;stroke:var(--on-deep);fill:none;stroke-width:1.5}
.fab b{position:absolute;top:-2px;right:-2px;background:var(--warn);color:#fff;font-size:11px;font-weight:500;
  min-width:21px;height:21px;border-radius:11px;display:flex;align-items:center;justify-content:center;padding:0 5px}

/* ── 產品頁 ── */
.gallery{position:relative;border-radius:20px;overflow:hidden;box-shadow:0 14px 34px -18px rgba(64,54,40,.55)}
.gallery img{display:block;width:100%;height:250px;object-fit:cover}
.ptitle{text-align:center;padding:22px 4px 4px}
.ptitle h1{font-family:"Noto Serif TC",serif;font-size:23px;font-weight:300;letter-spacing:.12em}
.ptitle .jp{font-size:12px;color:var(--ink-soft);letter-spacing:.28em;margin-top:6px}
.ptitle .price{font-family:"Noto Serif TC",serif;font-size:26px;font-weight:400;margin-top:14px}
.ptitle .price span{font-size:13px;color:var(--ink-soft);font-family:"Noto Sans TC"}
.intro{font-size:14px;color:var(--ink-soft);line-height:1.95;text-align:center;padding:14px 8px 0}
.ship-tags{display:flex;justify-content:center;gap:0;margin-top:18px}
.ic-block{padding:13px 0;border-bottom:1px solid var(--line)}
.ic-block:last-child{border-bottom:none;padding-bottom:0}
.ic-block h3{font-size:12.5px;color:var(--warn);font-weight:600;margin-bottom:5px;letter-spacing:.05em}
.ic-block p{font-size:13px;color:var(--ink-soft);line-height:1.85}
.addon{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--line)}
.addon:last-child{border-bottom:none}
.addon .box{width:21px;height:21px;border-radius:6px;border:1.5px solid var(--line);background:#fff;flex-shrink:0;
  cursor:pointer;display:flex;align-items:center;justify-content:center}
.addon .box.on{background:var(--teal);border-color:var(--teal)}
.addon .box.on::after{content:"";width:5px;height:9px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg) translate(-1px,-1px)}
.addon .an{flex:1;font-size:14px}
.addon .an small{display:block;font-size:11.5px;color:var(--ink-soft);letter-spacing:.06em}
.addon .ap{font-family:"Noto Serif TC",serif;font-size:14px;color:var(--warn);flex-shrink:0}
.stepper{display:flex;align-items:center;background:#fff;border:1px solid var(--line);border-radius:30px;overflow:hidden;flex-shrink:0}
.stepper button{width:38px;height:38px;border:none;background:none;font-size:19px;color:var(--teal-deep);cursor:pointer;font-family:inherit}
.stepper button:disabled{color:#d3c9b5;cursor:not-allowed}
.stepper .val{width:40px;text-align:center;font-family:"Noto Serif TC",serif;font-size:18px;font-weight:600}
.stepper.sm button{width:30px;height:30px;font-size:16px}
.stepper.sm .val{width:32px;font-size:15px}
.qty-row{display:flex;align-items:center;justify-content:space-between}
.qty-label{font-size:15px;font-weight:500}
.btn{width:100%;border:none;background:var(--warn);color:#fff;font-family:"Noto Serif TC",serif;
  font-size:16px;font-weight:400;letter-spacing:.22em;padding:16px;border-radius:30px;cursor:pointer;
  box-shadow:0 10px 24px -12px rgba(181,115,74,.8);transition:transform .15s,opacity .2s}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.42;cursor:not-allowed;box-shadow:none}
.btn.ghost{background:none;color:var(--teal-deep);border:1px solid var(--line);box-shadow:none;font-size:14px;letter-spacing:.14em;padding:13px}

/* ── 購物車 ── */
.cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.cal-head b{font-family:"Noto Serif TC",serif;font-size:16px;font-weight:500;letter-spacing:.08em}
.cal-head button{width:30px;height:30px;border-radius:50%;border:1px solid var(--line);background:#fff;
  cursor:pointer;color:var(--teal-deep);font-size:13px}
.cal{display:grid;grid-template-columns:repeat(7,1fr);gap:3px}
.cal .wd{text-align:center;font-size:11px;color:var(--ink-soft);padding:4px 0;letter-spacing:.05em}
.cal .d{aspect-ratio:1;border-radius:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  font-size:14px;cursor:pointer;color:var(--ink);background:#fff;border:1px solid transparent;font-family:"Noto Serif TC",serif}
.cal .d small{font-size:10px;color:var(--teal);letter-spacing:0;font-family:"Noto Sans TC";margin-top:1px}
.cal .d.off{background:transparent;color:var(--dis);cursor:not-allowed}
.cal .d.off small{color:var(--dis-soft)}
.cal .d.pick{background:var(--teal-deep);color:var(--on-deep);border-color:var(--teal-deep)}
.cal .d.pick small{color:#cfe0da}
.cal .d.blank{background:none;cursor:default}
.date-slot{display:flex;align-items:center;justify-content:space-between;cursor:pointer}
.date-slot .picked{font-family:"Noto Serif TC",serif;font-size:17px;color:var(--teal-deep);letter-spacing:.04em}
.date-slot .none{font-size:14px;color:var(--ink-soft)}
.cal-why{font-size:11.5px;color:var(--ink-soft);margin-top:11px;line-height:1.7}
.item{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.item:last-of-type{border-bottom:none}
.item img{width:58px;height:58px;border-radius:12px;object-fit:cover;flex-shrink:0}
.item .im{flex:1;min-width:0}
.item .inm{font-size:14.5px;font-weight:400}
.item .isub{font-size:11px;color:var(--ink-soft);margin-top:2px}
.item .ir{display:flex;align-items:center;justify-content:space-between;margin-top:8px}
.item .ip{font-family:"Noto Serif TC",serif;font-size:15px}
.item .del{font-size:11.5px;color:var(--ink-soft);cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.sub-addon{display:flex;align-items:center;justify-content:space-between;padding:7px 0 7px 70px;font-size:12.5px;color:var(--ink-soft)}
.sub-addon .sa-p{font-family:"Noto Serif TC",serif}
.free-nudge{margin-top:12px;background:var(--nudge-bg);border-radius:12px;padding:11px 14px;font-size:13px;color:var(--warn);line-height:1.65}
.free-got{margin-top:12px;background:var(--got-bg);border-radius:12px;padding:11px 14px;font-size:13px;color:var(--got-ink);line-height:1.65}
.conflict{margin-top:12px;background:#f6e7e3;border:1px solid #e7c9c2;border-radius:12px;padding:13px 15px;
  font-size:13px;color:var(--sold);line-height:1.7}
.conflict b{font-weight:600}
.total{background:var(--teal-deep);color:var(--on-deep);border-radius:18px;padding:17px 20px;margin-top:16px}
.total .line{display:flex;justify-content:space-between;font-size:13.5px;padding:3px 0;color:#eef4f0;opacity:.92}
.total .line.sum{border-top:1px solid rgba(255,255,255,.22);margin-top:9px;padding-top:12px;font-size:16px;opacity:1}
.total .line.sum b{font-family:"Noto Serif TC",serif;font-size:23px;font-weight:700}
.total .line.freed{color:#d6e7c8;opacity:1}
.total .line .was{text-decoration:line-through;opacity:.5;margin-right:7px}
.field{margin-bottom:13px}
.field label{display:block;font-size:12.5px;color:var(--ink-soft);margin-bottom:6px;letter-spacing:.04em}
.field label .req{color:var(--sold)}
.field input,.field textarea,.field select{
  width:100%;font-family:inherit;font-size:15px;font-weight:300;color:var(--ink);
  background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 15px;
  transition:border-color .2s,box-shadow .2s}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(92,125,119,.13)}
.field textarea{resize:vertical;min-height:58px}
.field input:read-only{background:#f2ece1;color:var(--ink-soft)}
.field select{-webkit-appearance:none;appearance:none;padding-right:34px;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%238a7c66' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center}
.addr-row{display:flex;gap:9px}
.addr-row>*{flex:1;min-width:0}
.zip-show{font-size:12px;color:var(--ink-soft);margin-top:7px}
.zip-show b{font-family:"Noto Serif TC",serif;font-size:14px;color:var(--teal-deep);letter-spacing:.08em;margin-left:3px}
.samebtn{width:100%;border:1px solid var(--line);background:#fff;border-radius:12px;padding:12px;
  font-family:inherit;font-size:13.5px;color:var(--teal-deep);cursor:pointer;display:flex;align-items:center;
  justify-content:center;gap:9px;margin-bottom:14px}
.samebtn .box{width:18px;height:18px;border-radius:5px;border:1.5px solid var(--line);flex-shrink:0;
  display:flex;align-items:center;justify-content:center}
.samebtn.on{background:#eef2ef;border-color:var(--teal)}
.samebtn.on .box{background:var(--teal);border-color:var(--teal)}
.samebtn.on .box::after{content:"";width:4px;height:8px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg) translate(-1px,-1px)}
.pay-box{background:#fff;border:1px dashed #cdbf9f;border-radius:14px;padding:15px 17px}
.pay-box .pt{font-size:11.5px;color:var(--ink-soft);letter-spacing:.1em;margin-bottom:7px}
.pay-box .pb{font-size:13.5px;margin-bottom:5px}
.pay-box .prow{display:flex;align-items:center;justify-content:space-between;gap:10px}
.pay-box .pa{font-family:"Noto Serif TC",serif;font-size:18px;font-weight:600;color:var(--teal-deep);letter-spacing:.04em}
.pay-box .pc{flex-shrink:0;border:none;background:var(--teal);color:#fff;font-family:inherit;font-size:12.5px;padding:7px 14px;border-radius:20px;cursor:pointer}
.note-blk{font-size:12.5px;color:var(--ink-soft);line-height:1.85;margin-top:16px;padding:0 4px}
/* 匯款期限提醒（購物車匯款帳號正下方）。底色沿用免運提示那個 --nudge-bg，不另外發明顏色；
   店主在後台用 *星號* 包起來的字會變橘色 */
.pay-due{background:var(--nudge-bg);border-radius:12px;padding:11px 14px;margin-top:12px;
  font-size:12.5px;color:var(--ink);line-height:1.85}
.pay-due b{color:var(--warn);font-weight:500}
.empty{text-align:center;padding:60px 20px;color:var(--ink-soft);font-size:14px}

/* ── 感謝頁 ── */
.success{background:var(--card);border-radius:18px;padding:30px 22px;text-align:center;box-shadow:0 8px 22px -16px rgba(64,54,40,.5)}
.success .si{width:46px;height:46px;border-radius:50%;background:var(--got-bg);margin:0 auto 12px;display:flex;align-items:center;justify-content:center}
.success .si::after{content:"";width:13px;height:23px;border:solid var(--teal);border-width:0 2.5px 2.5px 0;transform:rotate(45deg) translate(-2px,-3px)}
.success h2{font-family:"Noto Serif TC",serif;font-size:21px;color:var(--teal-deep);font-weight:400;letter-spacing:.1em}
.success .ss{font-size:13.5px;color:var(--ink-soft);margin:10px 0 18px;line-height:1.85}
.ono{font-family:"Noto Serif TC",serif;font-size:19px;color:var(--ink);letter-spacing:.08em;
  background:#fff;border:1px dashed #d8cdb6;border-radius:12px;padding:11px;margin-bottom:18px}
.ono small{display:block;font-size:10.5px;color:var(--ink-soft);letter-spacing:.14em;font-family:"Noto Sans TC";margin-bottom:3px}
.pb-row{display:flex;justify-content:space-between;align-items:center;font-size:13.5px;padding:6px 0}
.pb-row span{color:var(--ink-soft)}
.pb-row b{font-weight:600}
.mail-note{font-size:12px;color:var(--ink-soft);margin-top:16px;line-height:1.85}

/* toast */
.toast{position:fixed;left:50%;bottom:96px;transform:translate(-50%,14px);background:var(--teal-deep);color:var(--on-deep);
  font-size:13px;padding:11px 20px;border-radius:24px;opacity:0;pointer-events:none;transition:.28s;z-index:40;white-space:nowrap;
  box-shadow:0 12px 26px -12px rgba(70,97,92,.9)}
.toast.on{opacity:1;transform:translate(-50%,0)}
.sheet{position:fixed;inset:0;background:rgba(64,54,40,.45);display:none;align-items:center;justify-content:center;z-index:50;padding:24px}
.sheet.on{display:flex}
.sheet-in{background:var(--card);width:100%;max-width:320px;border-radius:20px;padding:28px 24px 24px;text-align:center;
  box-shadow:0 24px 60px -20px rgba(64,54,40,.7)}
.sheet-in h3{font-family:"Noto Serif TC",serif;font-size:17px;color:var(--teal-deep);letter-spacing:.08em;margin-bottom:6px}
.sheet-in p{font-size:13px;color:var(--ink-soft);margin-bottom:18px}
.sheet-in .btn{margin-bottom:9px}

@media (max-width:520px){
  .wrap{padding:0 16px}
  .fab{right:16px;bottom:18px}
  .toast{bottom:88px}
  .cal .d small{font-size:9.5px}
}

/* ═══════ 分批（一車寄不動、要拆成幾批時才會用到）═══════ */
/* 批次卡：選日期那一區，一批一張卡 */
.bt{border:1px solid var(--line);border-radius:14px;background:#fff;margin-top:12px;overflow:hidden}
.bt-h{display:flex;align-items:center;justify-content:space-between;padding:11px 14px;background:#fbf7f0;
  border-bottom:1px solid var(--line)}
.bt-t{font-size:13px;color:var(--teal-deep);font-weight:500;letter-spacing:.04em}
.bt-b{padding:13px 14px}
.bt-items{font-size:12px;color:var(--ink-soft);line-height:1.8;margin-bottom:11px}
.bt-done{display:flex;align-items:center;justify-content:space-between;padding:11px 14px;
  background:var(--got-bg);font-size:12.5px;color:var(--got-ink)}
.bt-done .ch{font-size:11.5px;color:var(--ink-soft);text-decoration:underline;
  text-underline-offset:3px;cursor:pointer}

/* 步驟列：一次只解鎖一批，選完才輪到下一批 */
.step{display:flex;align-items:center;gap:9px;font-size:11.5px;color:var(--ink-soft);
  margin:14px 0 2px;letter-spacing:.05em}
.step .n{width:19px;height:19px;border-radius:50%;background:var(--line);color:var(--ink);
  font-size:10.5px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.step.on .n{background:var(--teal-deep);color:var(--on-deep)}
.step.ok .n{background:var(--got-ink);color:#fff}
.step::after{content:"";flex:1;height:1px;background:var(--line)}
.locked{opacity:.4;pointer-events:none}

/* 訂購內容那一區：一批一組，各自標明溫層與運費 */
.batch{border:1px solid var(--line);border-radius:14px;padding:13px 15px;margin-top:12px;background:#fff}
.batch-h{display:flex;align-items:center;justify-content:space-between;
  padding-bottom:9px;margin-bottom:4px;border-bottom:1px solid var(--line)}
.batch-t{font-size:13px;color:var(--teal-deep);font-weight:500;letter-spacing:.04em}
.batch-fee{font-size:11.5px;color:var(--ink-soft)}
.batch .item{padding:11px 0}
.split-hint{margin-top:12px;background:var(--nudge-bg);border-radius:12px;padding:11px 14px;
  font-size:12.5px;color:var(--warn);line-height:1.7}

/* ═══════ 出貨日（全站共用的那一條）═══════ */
.dbar{display:flex;align-items:center;justify-content:space-between;gap:10px;
  background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 15px;cursor:pointer}
.dbar .lb{font-size:10.5px;color:var(--ink-soft);letter-spacing:.16em}
.dbar .vl{font-family:"Noto Serif TC",serif;font-size:16.5px;color:var(--teal-deep);letter-spacing:.04em;margin-top:2px}
.dbar .none{font-size:14px;color:var(--ink-soft);margin-top:2px}
.dbar .go{color:var(--ink-soft);font-size:13px;white-space:nowrap}

/* 首頁商品卡：那天還剩幾個 */
.pcard.dim{opacity:.4}
.pcard .left{font-size:11.5px;color:var(--teal);margin-top:5px}
.pcard .left.few{color:var(--warn)}
.pcard .why{font-size:11.5px;color:var(--sold);margin-top:5px}