/* =====================================================================
   購物車／會員功能頁（account、checkout、order）與頁首會員圖示
   沿用 products.css 的字級、按鈕與卡片規範
   ===================================================================== */

/* ---------- 頁首會員圖示（8 個既有頁面＋新頁面共用） ---------- */
.nav-member{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;margin-left:12px;flex:0 0 auto;color:var(--ink);transition:color .25s;}
.nav-member svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
header.transparent .nav-member{color:#fff;}
.nav-member:hover{color:var(--gold);}
/* 訂購清單圖示：放在會員圖示左邊，右上角顯示件數 */
.nav-cart{position:relative;display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;margin-left:12px;flex:0 0 auto;color:var(--ink);transition:color .25s;}
.nav-cart svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;}
.nav-cart + .nav-member{margin-left:2px;}
header.transparent .nav-cart{color:#fff;}
.nav-cart:hover{color:var(--gold);}
/* 透明頁首（首頁頂部）圖示預設白色，滑過時一樣變金色（用較亮的金，深色照片上才看得清楚） */
header.transparent .nav-cart:hover,header.transparent .nav-member:hover,
header.transparent .nav-cart:focus-visible,header.transparent .nav-member:focus-visible{color:var(--amber);}
.nav-cart:focus-visible,.nav-member:focus-visible{color:var(--gold);}
.nav-cart .cart-count{position:absolute;top:1px;right:-3px;display:inline-flex;align-items:center;justify-content:center;min-width:17px;height:17px;padding:0 4px;
  border-radius:9px;background:var(--gold);color:#fff;font-size:10.5px;font-weight:600;line-height:1;}
.nav-cart .cart-count[hidden]{display:none;}
/* 頁首右側「立即選購＋訂購清單＋會員」靠在一起：選單置中吃掉剩餘空間，不再平均分散 */
header.site-nav{justify-content:flex-start;}
.site-nav nav{margin:0 auto;}
@media(min-width:881px) and (max-width:1180px){
  header.site-nav{padding-left:32px;padding-right:32px;}
  .site-nav nav{gap:18px;padding:0 16px;}
}
@media(max-width:880px){
  /* 行動版：logo 在左，右側依序 立即選購、訂購清單、會員、選單鈕 */
  .nav-cta{margin-left:auto;}
  .nav-toggle{order:2;margin-left:2px;margin-right:-8px;}
  .nav-cart{margin-left:8px;width:32px;}
  .nav-member{margin-left:4px;width:32px;}
  .nav-cta{padding:7px 12px;white-space:nowrap;}
}

/* ---------- 功能頁骨架 ---------- */
.page-shop{--fs-h2:24px;--fs-lead:15px;--fs-body:14px;--fs-meta:13px;--h-btn:48px;--pad-card:28px;}
.page-shop [hidden]{display:none!important;}
.shop-main{padding:140px 0 96px;min-height:70vh;}
.shop-main h1{font-size:34px;font-weight:700;color:var(--green);line-height:1.35;margin-bottom:8px;}
.shop-main .sub{font-size:var(--fs-lead);color:var(--muted);margin-bottom:40px;}
.shop-main h2{font-size:20px;color:var(--green);margin-bottom:16px;}
.card{background:#fff;border-radius:var(--radius);box-shadow:0 8px 30px rgba(13,28,15,.05);padding:var(--pad-card);}
.card+.card{margin-top:24px;}
.shop-notice{padding:48px 28px;text-align:center;color:var(--muted);font-size:var(--fs-lead);}
.shop-notice .btn-add{margin-top:20px;}
.msg{font-size:var(--fs-meta);line-height:1.7;padding:12px 16px;border-radius:var(--radius);margin-bottom:16px;background:var(--paper);color:var(--green);}
.msg.err{background:#f6e3df;color:#8a2a1b;}
.msg.ok{background:#e7efe0;color:#2c5a22;}

/* ---------- 表單 ---------- */
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.f{margin-bottom:16px;}
.f label,.f .lbl{display:block;font-size:var(--fs-meta);color:var(--green);font-weight:500;letter-spacing:.06em;margin-bottom:6px;}
.f label i{color:var(--clay);font-style:normal;}
.f input[type=text],.f input[type=tel],.f input[type=email],.f input[type=password],.f textarea,.f select{
  width:100%;height:var(--h-btn);padding:0 14px;border:1px solid var(--hairline);border-radius:var(--radius);background:#fff;font:inherit;font-size:var(--fs-body);color:var(--ink);}
.f textarea{height:auto;min-height:88px;padding:12px 14px;resize:vertical;}
.f input:focus,.f textarea:focus,.f select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 1px var(--gold);}
.f .hint{font-size:12px;color:var(--muted);margin-top:4px;}
.f .err-text{font-size:12px;color:#a33a28;margin-top:4px;}
.f.bad input,.f.bad textarea,.f.bad select{border-color:#a33a28;}
.opts{display:grid;gap:8px;}
.opts.cols{grid-template-columns:repeat(3,1fr);}
.opt{display:flex;align-items:center;gap:10px;padding:12px 14px;border:1px solid var(--hairline);border-radius:var(--radius);background:#fff;cursor:pointer;font-size:var(--fs-body);color:var(--ink);transition:border-color .25s,box-shadow .25s;}
.opt:hover{border-color:var(--gold);}
.opt:has(input:checked){border-color:var(--gold);box-shadow:0 0 0 1px var(--gold);}
.opt input{accent-color:var(--green);width:16px;height:16px;flex:0 0 auto;}
.opt small{display:block;font-size:12px;color:var(--muted);}
.check{display:flex;align-items:flex-start;gap:10px;font-size:var(--fs-body);color:var(--ink);cursor:pointer;}
.check input{accent-color:var(--green);width:16px;height:16px;margin-top:5px;flex:0 0 auto;}
.check a{color:var(--clay);text-decoration:underline;}
.sub-fields{margin-top:16px;padding-top:16px;border-top:1px solid var(--hairline);}
.sub-fields .note{font-size:12px;color:var(--muted);margin-bottom:12px;}
.btn-add.full{width:100%;}
.link-btn{border:0;background:none;font:inherit;font-size:var(--fs-meta);color:var(--clay);text-decoration:underline;cursor:pointer;padding:0;}

/* ---------- 結帳：兩欄 ---------- */
.co-grid{display:grid;grid-template-columns:1fr 380px;gap:32px;align-items:start;}
.co-form .card h2{display:flex;align-items:center;gap:10px;}
.co-form .card h2 .no{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:var(--green);color:var(--ivory);font:600 13px 'Noto Sans TC',sans-serif;}
.co-summary{position:sticky;top:112px;}
.sum-list{list-style:none;margin-bottom:16px;}
.sum-list li{display:grid;grid-template-columns:48px 1fr auto;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid rgba(193,164,94,.25);}
.sum-img{width:48px;height:48px;border-radius:var(--radius);background:var(--paper) center/contain no-repeat;}
.sum-list b{display:block;font-size:var(--fs-body);color:var(--green);font-weight:600;}
.sum-list small{display:block;font-size:12px;color:var(--muted);}
.sum-list .amt{font-size:var(--fs-body);color:var(--clay);font-weight:600;}
.sum-row{display:flex;justify-content:space-between;font-size:var(--fs-body);color:var(--muted);padding:4px 0;}
.sum-row.total{margin-top:8px;padding-top:12px;border-top:1px solid var(--hairline);color:var(--green);align-items:baseline;}
.sum-row.total b{font-size:24px;color:var(--clay);font-weight:600;}

/* 手機底部固定「應付總額＋確認訂購」（桌機有右側摘要，不顯示） */
.co-bar{display:none;}
@media(max-width:880px){
  .co-bar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:16px;
    padding:12px 20px calc(12px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--hairline);box-shadow:0 -6px 24px rgba(13,28,15,.08);
    transition:transform .3s ease;}
  .co-bar.off{transform:translateY(110%);}
  .co-bar-sum small{display:block;font-size:12px;color:var(--muted);line-height:1.3;}
  .co-bar-sum b{font-size:20px;color:var(--clay);font-weight:600;line-height:1.3;}
  .co-bar .btn-add{flex:0 0 auto;min-height:46px;padding:0 28px;background:var(--green-soft);border-color:var(--green-soft);}
  .page-shop:has(#co:not([hidden])) .shop-main{padding-bottom:120px;}
  #co[hidden] ~ .co-bar{display:none;}
}

/* ---------- 會員中心 ---------- */
.tabs{display:flex;gap:24px;border-bottom:1px solid var(--hairline);margin-bottom:24px;}
.tabs button{border:0;background:none;font:inherit;font-size:var(--fs-body);color:var(--muted);letter-spacing:.06em;padding:12px 0 10px;border-bottom:2px solid transparent;cursor:pointer;}
.tabs button[aria-selected=true]{color:var(--green);border-bottom-color:var(--gold);}
.auth-box{max-width:480px;margin:0 auto;}
.auth-box h2{margin-bottom:8px;}
.auth-box .lead,.card .lead{font-size:var(--fs-body);color:var(--muted);margin-bottom:20px;}
.auth-box .lead b{color:var(--green-soft);font-weight:600;word-break:break-all;}
.auth-alt{margin-top:16px;text-align:center;font-size:var(--fs-meta);color:var(--muted);}
.auth-alt .sep{margin:0 8px;color:var(--hairline);}
.auth-alt .link-btn:disabled{color:var(--muted);text-decoration:none;cursor:default;}
.step-tag{display:inline-block;font-size:12px;letter-spacing:.12em;color:var(--clay);border:1px solid var(--hairline);border-radius:12px;padding:0 10px;margin-bottom:10px;}
.nowrap{white-space:nowrap;}
/* 註冊好處（綠色勾） */
.perks{list-style:none;margin:0 0 20px;padding:14px 16px;background:#eef3ea;border-radius:var(--radius);}
.perks li{position:relative;padding-left:24px;font-size:var(--fs-body);color:var(--green-soft);line-height:2;}
.perks li::before{content:'';position:absolute;left:4px;top:.62em;width:10px;height:5px;border-left:2px solid var(--green-soft);border-bottom:2px solid var(--green-soft);transform:rotate(-45deg);}
/* 密碼欄＋顯示切換 */
.pw{position:relative;}
.pw input{padding-right:48px!important;}
.pw-eye{position:absolute;right:4px;top:50%;transform:translateY(-50%);width:40px;height:40px;border:0;background:none;cursor:pointer;color:var(--muted);}
.pw-eye::before{content:'';display:block;margin:auto;width:20px;height:20px;background:currentColor;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8'%3E%3Cpath d='M2 12s3.6-7 10-7 10 7 10 7-3.6 7-10 7S2 12 2 12z'/%3E%3Ccircle cx='12' cy='12' r='3'/%3E%3C/svg%3E") center/contain no-repeat;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.8'%3E%3Cpath d='M2 12s3.6-7 10-7 10 7 10 7-3.6 7-10 7S2 12 2 12z'/%3E%3Ccircle cx='12' cy='12' r='3'/%3E%3C/svg%3E") center/contain no-repeat;}
.pw-eye[aria-pressed=true]{color:var(--green-soft);}
.pw-eye:focus-visible{outline:2px solid var(--gold);border-radius:4px;}
/* 驗證碼大字輸入 */
.f input.code-input{height:60px;text-align:center;font-size:26px;letter-spacing:.5em;padding-left:.5em;font-weight:600;color:var(--green-soft);background:var(--cream);}
.f input.code-input::placeholder{color:rgba(92,86,71,.25);}
.mail-tips{margin-top:20px;padding:14px 16px;border:1px dashed var(--hairline);border-radius:var(--radius);font-size:var(--fs-meta);color:var(--muted);}
.mail-tips b{color:var(--green-soft);font-weight:600;}
.mail-tips ul{margin:6px 0 0 18px;line-height:1.9;}
.f input:disabled{background:var(--paper);color:var(--muted);cursor:not-allowed;}
.btn-add:disabled{cursor:progress;}
.acct-head{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:32px;}
.acct-head .sub{margin:0;}
.order-rows{list-style:none;}
.order-rows li a{display:grid;grid-template-columns:1fr auto;gap:4px 16px;padding:16px 0;border-bottom:1px solid rgba(193,164,94,.25);align-items:center;}
.order-rows li:last-child a{border-bottom:0;}
.order-rows a:hover b{color:var(--clay);}
.order-rows b{font-size:var(--fs-body);color:var(--green);font-weight:600;transition:color .2s;}
.order-rows small{display:block;font-size:12px;color:var(--muted);}
.order-rows .amt{text-align:right;font-size:var(--fs-body);color:var(--clay);font-weight:600;}
.badge{display:inline-block;font-size:12px;padding:1px 10px;border-radius:12px;border:1px solid var(--hairline);color:var(--green);background:var(--cream);margin-top:2px;}
.badge.paid,.badge.processing,.badge.shipped,.badge.completed{background:#e7efe0;border-color:#b8cfa9;color:#2c5a22;}
.badge.pending_payment{background:#f8efd6;border-color:var(--gold);color:var(--clay);}
.badge.cancelled,.badge.refunded{background:#eee;border-color:#ccc;color:#666;}

/* ---------- 訂單查詢 ---------- */
.od-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:8px;}
.od-no{font-size:var(--fs-meta);color:var(--muted);}
.od-items{list-style:none;margin:8px 0 16px;}
.od-items li{display:grid;grid-template-columns:1fr auto;gap:2px 16px;padding:12px 0;border-bottom:1px solid rgba(193,164,94,.25);}
.od-items b{font-size:var(--fs-body);color:var(--green);font-weight:600;}
.od-items small{font-size:12px;color:var(--muted);display:block;}
.od-items .amt{font-size:var(--fs-body);color:var(--clay);font-weight:600;}
.pay-box{margin-top:16px;padding:16px 20px;border:1px solid var(--gold);border-radius:var(--radius);background:var(--cream);}
.pay-box h3{font-size:16px;color:var(--green);margin-bottom:8px;}

/* ---------- 手機 ---------- */
@media(max-width:880px){
  .shop-main{padding:110px 0 64px;}
  .shop-main h1{font-size:28px;}
  .page-shop{--pad-card:22px;}
  .co-grid{grid-template-columns:1fr;}
  .co-summary{position:static;order:2;}
  .f-row,.opts.cols{grid-template-columns:1fr;}
}
/* 超商門市選擇 */
.store-pick .f-label{display:block;font-size:var(--fs-meta);color:var(--green);font-weight:500;margin-bottom:8px;}
.store-pick .f-label i{color:var(--clay);font-style:normal;}
.store-box{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border:1px dashed var(--hairline);border-radius:var(--radius);background:#fff;}
.store-show{font-size:var(--fs-body);color:var(--muted);}
.store-show.on{color:var(--ink);font-weight:500;}
.store-box .btn-add{flex:0 0 auto;min-height:40px;padding:0 16px;}
.store-pick .note{font-size:12px;color:var(--muted);margin-top:8px;}
.store-pick.bad .store-box{border-color:#b3412e;}
@media(max-width:520px){.store-box{flex-direction:column;align-items:stretch;}}