/* =====================================================================
   Okaberry 会員専用オーダープラットフォーム — style.css
   自己完結（外部CDN/フォント読み込みなし・システムフォントのみ）
   ブランド配色はプロトタイプ v0 を継承
   ===================================================================== */

:root{
  --plum:#4b0346; --plum-2:#760b6a; --deep-plum:#35002f;
  --gold:#c7a66d; --gold-soft:#e6d3ae; --rose:#a96582; --green:#43885f;
  --ivory:#fbf6ef; --paper:#fffdf9; --ink:#20121d;
  --line:#e6d8c6; --sub:#8a7684; --danger:#c8323e; --info:#2f6fd0;
  --serif:"Bodoni 72","Didot","Hiragino Mincho ProN","Yu Mincho","YuMincho",serif;
  --sans:"Helvetica Neue","Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic","Noto Sans JP",sans-serif;
  --radius:10px;
  --shadow-soft:0 10px 30px rgba(53,0,47,.08);
  --shadow-card:0 4px 18px rgba(53,0,47,.10);
  --nav-h:60px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--sans); color:var(--ink); background:var(--ivory);
  -webkit-font-smoothing:antialiased; line-height:1.65; font-size:15px;
}
a{color:inherit}
img{max-width:100%;display:block}
.hidden{display:none !important}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}

/* ===== プロトタイプ告知バナー ===== */
.proto-banner{
  background:var(--deep-plum); color:var(--gold-soft);
  font-size:11.5px; text-align:center; padding:6px 12px; letter-spacing:.02em;
  line-height:1.5;
}

/* ===== ヘッダ ===== */
.appbar{
  display:flex; align-items:center; justify-content:space-between;
  background:var(--plum); color:#fff; padding:12px 16px; gap:10px;
  position:sticky; top:0; z-index:20; box-shadow:var(--shadow-card);
}
.appbar .brand{font-family:var(--serif); font-size:21px; letter-spacing:.06em; line-height:1.1}
.appbar .brand small{display:block; font-family:var(--sans); font-size:9px; letter-spacing:.28em; color:var(--gold-soft); margin-top:3px}
.appbar .who{font-size:12px; text-align:right; line-height:1.4}
.appbar .who .name{display:block; font-weight:600}
.appbar .who button{
  margin-top:4px; background:transparent; border:1px solid rgba(255,255,255,.45);
  color:#fff; font-size:11px; padding:4px 11px; border-radius:99px; cursor:pointer;
}
.appbar .who button:hover{background:rgba(255,255,255,.12)}

.wrap{max-width:960px; margin:0 auto; padding:16px 16px calc(var(--nav-h) + 24px)}

/* ===== ボタン共通 ===== */
.btn{
  display:inline-block; width:100%; border:none; cursor:pointer;
  background:var(--plum); color:#fff; padding:13px; border-radius:8px;
  font-size:15px; letter-spacing:.04em; font-family:var(--sans);
}
.btn:hover{background:var(--plum-2)}
.btn:disabled{background:#c9bcc6; cursor:not-allowed}
.btn.ghost{background:transparent; color:var(--plum); border:1px solid var(--plum)}
.btn.ghost:hover{background:rgba(75,3,70,.05)}

/* ===== ログイン ===== */
.login-shell{min-height:calc(100vh - 60px); display:flex; align-items:center; justify-content:center; padding:24px}
.login-card{
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:var(--shadow-soft); width:100%; max-width:390px; padding:34px 28px; text-align:center;
}
.login-card .mark{font-family:var(--serif); font-size:32px; color:var(--plum); letter-spacing:.05em}
.login-card .sub{font-size:10px; letter-spacing:.3em; color:var(--gold); margin:4px 0 24px}
.field{text-align:left; margin-bottom:14px}
.field label{display:block; font-size:12px; color:var(--sub); margin-bottom:5px}
.field input{
  width:100%; padding:12px; border:1px solid var(--line); border-radius:6px;
  font-size:16px; font-family:var(--sans); background:#fff;
}
.field input:focus{outline:none; border-color:var(--plum)}
.login-hint{font-size:12px; color:var(--danger); margin-top:10px; min-height:18px}
.demo-cred{
  font-size:12px; color:var(--sub); margin-top:16px; background:#fff;
  border:1px dashed var(--line); border-radius:6px; padding:10px 12px; text-align:left; line-height:1.7;
}
.demo-cred b{color:var(--plum)}
.login-note{font-size:11.5px; color:var(--sub); margin-top:16px}

/* ===== セクション見出し ===== */
.section-h{
  font-family:var(--serif); font-size:15px; letter-spacing:.16em; color:var(--plum);
  margin:6px 0 12px; display:flex; align-items:baseline; gap:8px;
}
.section-h .ja{font-family:var(--sans); font-size:12px; letter-spacing:.04em; color:var(--sub)}

/* ===== お知らせ（一覧ページのハイライト＋専用ページ） ===== */
.news-highlight{
  background:linear-gradient(0deg,var(--paper),#fff); border:1px solid var(--line);
  border-left:4px solid var(--gold); border-radius:8px; padding:12px 14px; margin-bottom:18px;
  font-size:13.5px; display:flex; gap:10px; align-items:flex-start;
}
.news-highlight .tag{background:var(--gold); color:#3a2a00; font-size:10px; padding:2px 9px; border-radius:99px; letter-spacing:.1em; flex:none; margin-top:2px}
.news-highlight .more{margin-left:auto; flex:none; font-size:12px; color:var(--plum); background:none; border:none; cursor:pointer; text-decoration:underline; padding:0}

.news-list{display:flex; flex-direction:column; gap:12px}
.news-item{
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:var(--shadow-card); padding:15px 16px;
}
.news-item .meta{display:flex; align-items:center; gap:9px; margin-bottom:6px; flex-wrap:wrap}
.news-item .date{font-size:12px; color:var(--sub)}
.news-item .cat{font-size:10.5px; padding:2px 9px; border-radius:99px; letter-spacing:.06em}
.cat.important{background:#fbeaec; color:var(--danger)}
.cat.info{background:#eef3fb; color:var(--info)}
.cat.event{background:#eef7ef; color:var(--green)}
.news-item .title{font-size:15px; font-weight:600; margin:0 0 5px; line-height:1.5}
.news-item .body{font-size:13.5px; color:#3a2b36; line-height:1.7}

/* ===== 再注文チップ ===== */
.reorder-bar{display:flex; gap:10px; flex-wrap:wrap; margin-bottom:18px}
.chip{
  border:1px solid var(--gold); color:var(--plum); background:#fff; border-radius:99px;
  padding:9px 16px; font-size:13px; cursor:pointer;
}
.chip:hover{background:var(--gold-soft)}
.chip:disabled{opacity:.4; cursor:not-allowed; border-color:var(--line); color:var(--sub)}

/* ===== 商品カテゴリ見出し ===== */
.cat-h{font-size:13px; font-weight:600; color:var(--plum-2); margin:20px 0 10px; padding-left:2px; border-left:3px solid var(--gold); padding-left:9px}
.cat-h:first-of-type{margin-top:4px}

/* ===== 商品リスト ===== */
.grid{display:grid; grid-template-columns:repeat(2,1fr); gap:12px}
.card{
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:var(--shadow-card); padding:14px; display:flex; flex-direction:column; gap:8px;
}
.card.is-out{opacity:.72}
.card .badge{align-self:flex-start; font-size:10px; padding:2px 9px; border-radius:99px; letter-spacing:.08em}
.badge.frozen{background:#e8f0fb; color:#2f6fd0}
.badge.chilled{background:#e6f4f4; color:#1f8a86}
.badge.dry{background:#f4efe6; color:#8a6a1f}
.badge.pro{background:#eef7ef; color:var(--green)}
.badge.out{background:#fbeaec; color:var(--danger)}
.card .name{font-size:14px; font-weight:600; line-height:1.45}
.card .price{font-size:13px; color:var(--plum); font-weight:600}
.card .lot{font-size:11.5px; color:var(--sub)}
.stepper{display:flex; align-items:center; gap:10px; margin-top:auto}
.stepper button{
  width:36px; height:36px; border:1px solid var(--line); background:#fff; border-radius:6px;
  font-size:19px; cursor:pointer; color:var(--plum); line-height:1;
}
.stepper button:disabled{opacity:.35; cursor:not-allowed}
.stepper .qty{min-width:30px; text-align:center; font-size:16px; font-weight:600}
.add{
  margin-top:4px; border:none; background:var(--plum); color:#fff; padding:10px;
  border-radius:6px; font-size:13px; cursor:pointer;
}
.add:hover{background:var(--plum-2)}
.add:disabled{background:#c9bcc6; cursor:not-allowed}
.sample-note{font-size:11.5px;color:var(--sub);margin-top:16px;line-height:1.7}

/* ===== 発注フォーム（カート） ===== */
.panel{background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); box-shadow:var(--shadow-card); padding:18px; margin-bottom:16px}
table.order{width:100%; border-collapse:collapse; font-size:13.5px}
table.order th{text-align:left; color:var(--sub); font-weight:500; border-bottom:1px solid var(--line); padding:8px 6px; font-size:12px}
table.order td{border-bottom:1px solid var(--line); padding:10px 6px; vertical-align:middle}
table.order td.num{text-align:right; white-space:nowrap}
table.order .mini{display:inline-flex; align-items:center; gap:6px}
table.order .mini button{width:28px; height:28px; border:1px solid var(--line); background:#fff; border-radius:5px; cursor:pointer; color:var(--plum)}
table.order .rm{background:transparent; border:none; color:var(--danger); cursor:pointer; font-size:12px; margin-left:4px}
.total-row{display:flex; justify-content:space-between; align-items:baseline; padding:14px 6px 2px; font-size:14px}
.total-row b{font-size:21px; color:var(--plum)}
.form-grid{display:grid; grid-template-columns:1fr 1fr; gap:14px}
.form-grid .full{grid-column:1 / -1}
.form-grid label{display:block; font-size:12px; color:var(--sub); margin-bottom:5px}
.form-grid input,.form-grid textarea{
  width:100%; padding:11px 12px; border:1px solid var(--line); border-radius:6px; font-size:15px;
  font-family:var(--sans); background:#fff;
}
.form-grid input:focus,.form-grid textarea:focus{outline:none; border-color:var(--plum)}
.form-err{color:var(--danger); font-size:13px; margin-top:8px}
.backlink{display:inline-block; font-size:13px; color:var(--plum); margin-bottom:12px; cursor:pointer; background:none; border:none; padding:0}
.empty{padding:44px 12px; text-align:center; color:var(--sub); font-size:14px}
.req{color:var(--danger)}
.submit-note{font-size:11.5px;color:var(--sub);text-align:center;margin-top:10px;line-height:1.7}

/* ===== 注文履歴 ===== */
.history-item{
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:var(--shadow-card); padding:15px 16px; margin-bottom:14px;
}
.history-item .h-top{display:flex; justify-content:space-between; align-items:baseline; gap:10px; margin-bottom:8px; flex-wrap:wrap}
.history-item .h-rcpt{font-size:12px; color:var(--sub)}
.history-item .h-rcpt b{color:var(--ink)}
.history-item .h-total{font-size:15px; color:var(--plum); font-weight:600; white-space:nowrap}
.history-item ul{margin:0 0 12px; padding-left:18px; font-size:13px; color:#3a2b36}
.history-item ul li{margin:2px 0}
.history-item .btn{width:auto; padding:9px 18px; font-size:13px}

/* ===== 完了画面＋メールプレビュー ===== */
.done{text-align:center; padding:28px 12px}
.done .ok{width:64px; height:64px; border-radius:50%; background:var(--green); color:#fff; font-size:34px; display:flex; align-items:center; justify-content:center; margin:0 auto 16px}
.done h2{font-family:var(--serif); color:var(--plum); font-size:23px; margin:0 0 6px}
.done .rcpt{display:inline-block; background:var(--paper); border:1px solid var(--line); border-radius:6px; padding:8px 16px; font-size:13px; margin:12px 0}
.mail-design-note{
  max-width:560px; margin:8px auto 4px; font-size:12px; color:var(--sub);
  background:#fff; border:1px dashed var(--line); border-radius:6px; padding:10px 12px; line-height:1.7; text-align:left;
}
.mailcard{background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); padding:16px; text-align:left; margin:12px auto; max-width:560px; font-size:13px}
.mailcard .mh{color:var(--sub); font-size:11.5px; border-bottom:1px dashed var(--line); padding-bottom:7px; margin-bottom:9px}
.mailcard .mh b{color:var(--plum)}
.mailcard pre{white-space:pre-wrap; word-break:break-word; font-family:var(--sans); margin:0; font-size:13px; line-height:1.75}

/* ===== ボトムナビ ===== */
.bottomnav{
  position:fixed; left:0; right:0; bottom:0; height:var(--nav-h); background:#fff;
  border-top:1px solid var(--line); box-shadow:0 -4px 16px rgba(53,0,47,.08);
  display:flex; z-index:30;
}
.bottomnav button{
  flex:1; background:none; border:none; cursor:pointer; color:var(--sub);
  font-size:10.5px; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:3px;
  position:relative; padding-top:6px;
}
.bottomnav button .ic{font-size:19px; line-height:1}
.bottomnav button.active{color:var(--plum); font-weight:600}
.bottomnav .cart-badge{
  position:absolute; top:4px; left:calc(50% + 6px); background:var(--danger); color:#fff;
  font-size:10px; min-width:17px; height:17px; border-radius:99px; display:flex; align-items:center;
  justify-content:center; padding:0 4px; font-weight:700;
}

/* ===== トースト ===== */
.toast{
  position:fixed; left:50%; transform:translateX(-50%); bottom:calc(var(--nav-h) + 16px); z-index:40;
  background:var(--deep-plum); color:#fff; padding:10px 18px; border-radius:99px; font-size:13px;
  opacity:0; transition:opacity .25s; pointer-events:none; max-width:88vw; text-align:center;
}
.toast.show{opacity:1}

.foot{text-align:center; font-size:11px; color:var(--sub); padding:16px 12px 8px}

/* ===== レスポンシブ ===== */
@media(max-width:560px){
  .grid{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .appbar .brand{font-size:18px}
  .wrap{padding:14px 14px calc(var(--nav-h) + 20px)}
}
@media(min-width:561px){
  /* PCでもボトムナビ運用（会員はスマホ主体・LINE経由想定のため統一） */
  .bottomnav{max-width:960px; margin:0 auto; border-left:1px solid var(--line); border-right:1px solid var(--line)}
}