/* ============================================================
   SCENTRE PARFUM · 視覺系統 / Design System
   黑白灰 · 現代高雅 · 型格 · 時尚雜誌風
   中文字全用黑體（PingFang / Microsoft YaHei / Noto Sans TC）
   ============================================================ */

:root{
  --ink:         #0d0d0d;
  --ink-soft:    #2a2a2a;
  --ink-mute:    #5a5a5a;
  --paper:       #ffffff;
  --paper-2:     #f7f7f7;
  --paper-3:     #ececec;
  --gray:        #9a9a9a;
  --gray-soft:   #c4c4c4;
  --gold:        #c9a227;
  --gold-soft:   rgba(201,162,39,.18);
  --line:        #e8e8e8;
  --line-2:      #d0d0d0;
  --muted:       #7a7a7a;
  --shadow:      0 18px 50px rgba(0,0,0,.10);
  --shadow-sm:   0 6px 20px rgba(0,0,0,.06);
  --shadow-deep: 0 30px 70px rgba(0,0,0,.18);

  /* Latin serif (elegant) + CJK 黑體 fallback */
  --display:     "Playfair Display","Cormorant Garamond","Noto Serif SC","PingFang SC","Microsoft YaHei",serif;
  /* 全 hei：英文 Inter / 中文 PingFang SC + Noto Sans TC */
  --hei:         "Inter","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC","Noto Sans TC",sans-serif;

  --r:           16px;
  --r-sm:        10px;
}

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
body{
  font-family:var(--hei);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{ font-family:var(--display); font-weight:600; letter-spacing:.005em; line-height:1.12; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; }
::selection{ background:var(--ink); color:#fff; }

/* ---------- 頂部導航 ---------- */
.nav{
  position:sticky; top:0; z-index:50;
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 40px;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.brand{ display:flex; align-items:center; gap:14px; }
.brand .logo{ height:32px; width:auto; display:block; }
.nav-links{ display:flex; gap:4px; align-items:center; }
.nav-links a{
  padding:9px 16px; border-radius:30px; font-size:13px; letter-spacing:.06em;
  color:var(--ink-mute); transition:.25s; position:relative;
}
.nav-links a:hover{ color:var(--ink); background:var(--paper-2); }
.nav-links a.active{ color:var(--ink); background:var(--ink); color:#fff; }
.nav-links a.active:hover{ background:#000; }
.nav-cta{
  font-size:13px; letter-spacing:.06em;
  padding:9px 16px; border-radius:30px;
  border:1px solid var(--ink); color:var(--ink);
  transition:.25s;
}
.nav-cta:hover{ background:var(--ink); color:#fff; }
/* 老闆專區（類似 admin，需 Login）— 金色描邊突顯 */
.nav-links a.nav-admin{ color:var(--gold); border:1px solid rgba(201,162,39,.55); }
.nav-links a.nav-admin:hover{ background:var(--gold); color:#111; }
.nav-links a.nav-admin .lock{ margin-right:3px; }
/* 語言切換器 — 三粒掣恆顯（繁 / 簡 / EN），高亮當前語言 */
.nav-right{ display:flex; align-items:center; gap:14px; }
.lang-switch{ display:inline-flex; border:1px solid var(--line); border-radius:30px; overflow:hidden; }
.lang-opt{ border:0; background:transparent; color:var(--ink-mute); font-family:var(--hei); font-size:12px; letter-spacing:.06em; padding:7px 13px; transition:.2s; }
.lang-opt:hover{ color:var(--ink); background:var(--paper-2); }
.lang-opt.active{ background:var(--ink); color:#fff; font-weight:600; }
/* 手機版漢堡按鈕 + 收合面板：桌面用 display:contents 保持原有三欄排版唔變；手機時 .nav-menu 變左抽屜 */
.nav-menu{ display:contents; }
.nav-toggle{ display:none; }
.nav-toggle .bar{ display:block; width:18px; height:2px; background:var(--ink); margin:3px 0; border-radius:2px; transition:.28s; }

/* ---------- 通用容器 ---------- */
.wrap{ max-width:1180px; margin:0 auto; padding:0 32px; }
.view{ display:none; animation:fade .5s ease; }
.view.active{ display:block; }
@keyframes fade{ from{opacity:0; transform:translateY(10px);} to{opacity:1; transform:none;} }

.eyebrow{ font-family:var(--hei); font-size:11px; letter-spacing:.42em; text-transform:uppercase; color:var(--gold); font-weight:500; margin-bottom:14px; }
.section-title{ font-size:clamp(28px,3.6vw,44px); margin-bottom:14px; color:var(--ink); position:relative; }
.section-title::after{ content:''; display:block; width:52px; height:3px; background:var(--gold); margin-top:14px; border-radius:2px; }
.section-sub{ color:var(--muted); max-width:560px; font-size:15px; }

/* ============================================================
   首頁 HERO — 全幅大圖（assets/hero.jpg · Vevila Bespoke 2026-10-10）
   ============================================================ */
.hero{
  position:relative;
  min-height:82vh;
  display:flex; align-items:center; justify-content:center;
  text-align:center;
  color:#fff;
  background:
    radial-gradient(ellipse at 50% 38%, rgba(201,162,39,.20) 0%, transparent 52%),
    linear-gradient(180deg, rgba(0,0,0,.40) 0%, rgba(0,0,0,.30) 45%, rgba(0,0,0,.55) 100%),
    url('assets/hero.jpg?v=2') center/cover no-repeat;
  overflow:hidden;
}
.hero::after{
  content:""; position:absolute; inset:0;
  background:radial-gradient(ellipse at center, transparent 55%, rgba(0,0,0,.35) 100%);
  pointer-events:none;
}
.hero-inner{ position:relative; z-index:2; padding:120px 0 90px; }
.hero .line1{
  font-family:var(--display); font-style:italic; font-size:18px;
  color:rgba(255,255,255,.78); margin-bottom:22px; letter-spacing:.08em;
}
.hero h1.hero-slogan{ font-size:clamp(34px,5vw,70px); letter-spacing:.01em; margin:10px 0 16px; color:#fff; font-style:normal; font-weight:500; line-height:1.12; text-align:center; white-space:nowrap; }
.hero p.lead{ max-width:640px; margin:28px auto 40px; font-size:16.5px; color:rgba(255,255,255,.86); line-height:1.7; }
.hero-actions{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }

/* 按鈕系統 — 黑白 */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:14px 30px; border-radius:40px; font-size:13px; letter-spacing:.12em;
  border:1px solid var(--ink); background:var(--ink); color:#fff;
  transition:.3s; font-weight:500;
}
.btn:hover{ transform:translateY(-2px); box-shadow:var(--shadow); }
.btn.ghost{ background:transparent; color:var(--ink); border-color:var(--ink); }
.btn.ghost:hover{ background:var(--ink); color:#fff; }
.btn.primary{ background:var(--ink); border-color:var(--ink); color:#fff; }
.btn.primary:hover{ background:#fff; color:var(--ink); border-color:var(--ink); }
/* Hero 內按鈕反色 */
.hero .btn.primary{ background:#fff; color:#000; border-color:#fff; }
.hero .btn.primary:hover{ background:transparent; color:#fff; border-color:#fff; }
.hero .btn.ghost{ color:#fff; border-color:rgba(255,255,255,.75); background:transparent; }
.hero .btn.ghost:hover{ background:#fff; color:#000; border-color:#fff; }
/* 首頁 AI 功能按鈕（AI命定之香 / AI寶石調香）— 金色描邊 */
.hero .btn.ai{ color:var(--gold); border-color:var(--gold); background:transparent; }
.hero .btn.ai:hover{ background:var(--gold); color:#111; border-color:var(--gold); }

.hero-stats{ display:flex; gap:52px; justify-content:center; margin-top:64px; flex-wrap:wrap; position:relative; z-index:2; padding:0 32px; }
.hero-stats .s{ text-align:center; }
.hero-stats .s b{ font-family:var(--display); font-size:42px; display:block; color:#fff; font-weight:500; }
.hero-stats .s span{ font-size:11px; letter-spacing:.28em; color:rgba(255,255,255,.7); text-transform:uppercase; }
.hero-stats .s .stat-extra{ font-size:10px; letter-spacing:.18em; color:var(--gold); display:block; margin-bottom:2px; }

/* 首頁三大卡片 */
.features{ padding:90px 0 60px; display:grid; grid-template-columns:repeat(auto-fit, minmax(250px,1fr)); gap:24px; }
.feature{
  background:#fff; border:1px solid var(--line); border-radius:var(--r);
  padding:38px 30px; box-shadow:var(--shadow-sm); transition:.3s;
}
.feature:hover{ transform:translateY(-6px); box-shadow:var(--shadow); border-color:var(--ink); }
.feature .ic{ font-size:26px; color:var(--gold); margin-bottom:20px; font-weight:300; }
.feature h3{ font-size:22px; margin-bottom:10px; }
.feature p{ color:var(--muted); font-size:14px; line-height:1.7; }

/* 首頁工序 */
.steps{ padding:30px 0 100px; }
.step-row{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; margin-top:40px; }
.step{ text-align:center; padding:30px 18px; background:#fff; border-radius:var(--r); border:1px solid var(--line); transition:.25s; }
.step:hover{ border-color:var(--ink); transform:translateY(-4px); }
.step .n{ font-family:var(--display); font-size:36px; color:var(--ink); font-weight:500; }
.step h4{ font-size:17px; margin:10px 0 6px; }
.step p{ font-size:13px; color:var(--muted); }

/* ============================================================
   調香台 STUDIO
   ============================================================ */
.studio-head{ padding:54px 0 26px; display:flex; justify-content:space-between; align-items:flex-end; flex-wrap:wrap; gap:16px; }
.studio-grid{ display:grid; grid-template-columns:1.15fr .85fr; gap:30px; padding-bottom:70px; align-items:start; }

.panel{ background:#fff; border:1px solid var(--line); border-radius:var(--r); box-shadow:var(--shadow-sm); }
.panel-pad{ padding:26px 26px; }
.panel-title{ font-family:var(--display); font-size:22px; margin-bottom:4px; display:flex; align-items:center; gap:10px; flex-wrap:wrap; row-gap:6px; }
.panel-title > span{ min-width:0; }
.panel-title .tag{ font-family:var(--hei); font-size:10px; letter-spacing:.22em; color:var(--muted); border:1px solid var(--line); padding:3px 9px; border-radius:20px; flex:none; }

/* 選料區 */
.layer-block{ margin-bottom:22px; }
.layer-head{ display:flex; align-items:center; gap:10px; margin-bottom:12px; }
.layer-head .dot{ width:10px; height:10px; border-radius:50%; }
.layer-head h4{ font-family:var(--display); font-size:19px; }
.layer-head small{ color:var(--muted); font-size:11.5px; letter-spacing:.08em; }
.search-box{ width:100%; padding:12px 16px; border:1px solid var(--line); border-radius:30px; background:var(--paper-2); font-size:13.5px; margin-bottom:14px; outline:none; transition:.2s; color:var(--ink); font-family:var(--hei); }
.search-box:focus{ border-color:var(--ink); background:#fff; }

.chips{ display:flex; flex-wrap:wrap; gap:7px; margin-bottom:14px; }
.chip{ font-size:12px; padding:6px 13px; border-radius:30px; border:1px solid var(--line); background:#fff; color:var(--ink-mute); transition:.2s; }
.chip:hover{ border-color:var(--ink); color:var(--ink); }
.chip.active{ background:var(--ink); color:#fff; border-color:var(--ink); }

.ingredient-list{ display:grid; grid-template-columns:repeat(2,1fr); gap:10px; max-height:340px; overflow:auto; padding-right:6px; }
.ing{
  display:flex; align-items:center; gap:11px; padding:11px 13px;
  border:1px solid var(--line); border-radius:14px; background:#fff; transition:.2s; cursor:pointer;
}
.ing:hover{ border-color:var(--ink); transform:translateY(-2px); box-shadow:var(--shadow-sm); }
.ing .swatch{ width:14px; height:14px; border-radius:4px; flex:none; }
.ing .meta{ min-width:0; }
.ing .meta b{ font-size:13.5px; display:block; }
.ing .meta span{ font-size:11px; color:var(--muted); }
.ing .plus{ margin-left:auto; color:var(--ink); font-size:18px; }

/* 當前配方 */
.formula-empty{ text-align:center; color:var(--muted); padding:46px 20px; font-style:italic; font-family:var(--display); font-size:18px; }
.layer-formula{ margin-bottom:18px; }
.layer-formula h5{ font-family:var(--display); font-size:16px; margin-bottom:10px; display:flex; justify-content:space-between; }
.layer-formula h5 span{ color:var(--muted); font-family:var(--hei); font-size:11px; letter-spacing:.06em; }
.frow{ display:flex; align-items:center; gap:10px; margin-bottom:9px; }
.frow .swatch{ width:12px; height:12px; border-radius:3px; flex:none; }
.frow .nm{ font-size:13px; min-width:96px; }
.frow input[type=range]{ flex:1; accent-color:#000; }
.frow .pct{ font-size:12px; width:42px; text-align:right; color:var(--ink-soft); }
.frow .del{ color:var(--muted); border:none; background:none; font-size:15px; padding:0 4px; }
.frow .del:hover{ color:#000; }

/* 可視化 */
.viz-tabs{ display:flex; gap:8px; margin-bottom:14px; }
.viz-tabs button{ flex:1; display:inline-flex; align-items:center; justify-content:center;
  padding:14px 30px; border:1px solid var(--ink); background:transparent; color:var(--ink);
  border-radius:40px; font-size:13px; letter-spacing:.12em; font-weight:500; transition:.2s; }
.viz-tabs button.active{ background:var(--ink); color:#fff; border-color:var(--ink); }
.viz-box{ display:grid; place-items:center; min-height:260px; }
.story{ font-family:var(--display); font-style:italic; font-size:16px; line-height:1.85; color:var(--ink-soft); text-align:center; padding:14px 10px; max-width:520px; }
.story b{ font-style:normal; color:var(--ink); font-weight:600; }
.story .story-line{ display:block; margin-top:18px; font-family:var(--hei); font-style:normal; font-size:11px; letter-spacing:.28em; color:var(--muted); text-transform:uppercase; }

/* 配方設定 */
.recipe-controls{ display:grid; grid-template-columns:1fr 1fr; gap:16px; margin:6px 0 18px; }
.field label{ display:block; font-size:11px; letter-spacing:.16em; color:var(--muted); text-transform:uppercase; margin-bottom:7px; }
.field select, .field input{
  width:100%; padding:11px 14px; border:1px solid var(--line); border-radius:12px; background:#fff; font-size:14px; font-family:inherit; outline:none; color:var(--ink);
}
.field select:focus, .field input:focus{ border-color:var(--ink); }
.recipe-out{ background:var(--paper-2); border-radius:14px; padding:18px; font-size:13.5px; }
.recipe-out .ro-row{ display:flex; justify-content:space-between; padding:6px 0; border-bottom:1px dashed var(--line); }
.recipe-out .ro-row:last-child{ border:none; }
.recipe-out b{ font-family:var(--display); }

.save-bar{ display:flex; gap:12px; margin-top:18px; flex-wrap:wrap; }

/* ============================================================
   智能調香向導
   ============================================================ */
.quiz-wrap{ max-width:760px; margin:0 auto; padding:30px 0 80px; }
.quiz-progress{ height:3px; background:var(--line); border-radius:3px; overflow:hidden; margin-bottom:34px; }
.quiz-progress i{ display:block; height:100%; background:var(--ink); width:0; transition:.4s; }
.q-card{ background:#fff; border:1px solid var(--line); border-radius:var(--r); padding:42px 40px; box-shadow:var(--shadow-sm); }
.q-card h3{ font-size:28px; margin-bottom:6px; }
.q-card .qhint{ color:var(--muted); margin-bottom:28px; font-size:14.5px; }
.q-options{ display:grid; gap:12px; }
.q-opt{
  display:flex; align-items:center; gap:14px; padding:16px 20px;
  border:1px solid var(--line); border-radius:14px; background:#fff; transition:.2s; cursor:pointer;
}
.q-opt:hover{ border-color:var(--ink); transform:translateX(4px); }
.q-opt.sel{ border-color:var(--ink); background:var(--ink); color:#fff; }
.q-opt .ic{ font-size:22px; color:var(--ink); }
.q-opt.sel .ic{ color:#fff; }
.q-opt .txt b{ font-size:15.5px; display:block; }
.q-opt .txt span{ font-size:12.5px; opacity:.7; }
.quiz-nav{ display:flex; justify-content:space-between; margin-top:28px; }

/* ============================================================
   客戶檔案
   ============================================================ */
.clients-head{ padding:54px 0 24px; display:flex; justify-content:space-between; align-items:flex-end; flex-wrap:wrap; gap:14px; }
.client-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:22px; padding-bottom:70px; }
.client-card{ background:#fff; border:1px solid var(--line); border-radius:var(--r); padding:24px; box-shadow:var(--shadow-sm); transition:.3s; cursor:pointer; }
.client-card:hover{ transform:translateY(-5px); box-shadow:var(--shadow); border-color:var(--ink); }
.client-card .cc-top{ display:flex; justify-content:space-between; align-items:flex-start; }
.client-card .avatar{ width:46px; height:46px; border-radius:50%; background:var(--ink); color:#fff; display:grid; place-items:center; font-family:var(--display); font-size:20px; }
.client-card h4{ font-size:20px; margin:14px 0 2px; }
.client-card .meta{ font-size:12.5px; color:var(--muted); }
.client-card .fams{ display:flex; gap:6px; margin-top:14px; flex-wrap:wrap; }
.client-card .fams span{ font-size:11px; padding:3px 10px; border-radius:20px; color:#fff; }
.client-card .cc-foot{ display:flex; justify-content:space-between; margin-top:16px; padding-top:14px; border-top:1px solid var(--line); font-size:11.5px; color:var(--muted); }
.client-card .card-link{ cursor:pointer; color:var(--ink); font-weight:500; letter-spacing:.04em; }
.client-card .card-link:hover{ text-decoration:underline; }

.empty-state{ text-align:center; padding:80px 20px; color:var(--muted); }
.empty-state .ic{ font-size:46px; opacity:.4; }

/* ============================================================
   香料資料庫（含真實圖片）
   ============================================================ */
.lib-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(235px,1fr)); gap:20px; padding-bottom:70px; }
.lib-card{ background:#fff; border:1px solid var(--line); border-radius:var(--r); padding:18px; box-shadow:var(--shadow-sm); transition:.3s; position:relative; }
.lib-card.soldout{ opacity:.55; }
.lib-card.soldout .lib-img img{ filter:grayscale(1) brightness(.95); }
.lib-eye{ position:absolute; top:12px; right:12px; z-index:2; width:30px; height:30px; border-radius:50%; border:1px solid var(--line); background:rgba(255,255,255,.92); color:var(--ink-soft); font-size:14px; display:grid; place-items:center; transition:.2s; }
.lib-eye:hover{ border-color:var(--gold); color:var(--gold); transform:scale(1.08); }
.lc-soldout{ position:absolute; top:12px; left:12px; z-index:2; background:var(--ink); color:#fff; font-size:10px; letter-spacing:.14em; padding:3px 9px; border-radius:20px; }
.lib-card:hover{ transform:translateY(-5px); box-shadow:var(--shadow); border-color:var(--ink); }
.lib-card .lib-img{
  position:relative;
  width:100%; aspect-ratio:4/3; border-radius:12px;
  overflow:hidden; margin-bottom:14px; background:var(--paper-2);
}
.lib-card .lib-img img{
  width:100%; height:100%; object-fit:cover; display:block;
  transition:.5s ease;
  /* 香料圖統一色調：暖 + 提彩度 + 微提亮，對齊 hero.jpg 封面（暖度 +36 / 彩度 0.22）+ Le Labo 暖土質感 */
  filter: brightness(1.22) contrast(1.04) saturate(1.70) sepia(0.42);
}
/* 溫暖疊層：用封面平均色 #BCAB99 以 soft-light 統一所有香料圖嘅色溫（唔使重 generate） */
.lib-card .lib-img::after{
  content:""; position:absolute; inset:0; border-radius:12px;
  background:#BCAB99; mix-blend-mode:soft-light; opacity:.5; pointer-events:none;
}
.lib-card:hover .lib-img img{ transform:scale(1.06); }
.lib-card .lc-top{ display:flex; align-items:center; gap:10px; margin-bottom:8px; }
.lib-card .swatch{ width:14px; height:14px; border-radius:5px; }
.lib-card h4{ font-size:17px; }
.lib-card .lc-sub{ font-size:12px; color:var(--muted); margin-top:2px; }
.lib-card .lc-fam{ display:inline-block; font-size:11px; padding:3px 10px; border-radius:20px; color:#fff; margin:10px 0 8px; letter-spacing:.04em; }
.lib-card p{ font-size:13px; color:var(--ink-soft); line-height:1.65; }
.lib-card .lc-layer{ font-size:10px; letter-spacing:.22em; color:var(--muted); text-transform:uppercase; margin-top:10px; font-weight:500; }
.lib-toggle{ display:inline-flex; align-items:center; gap:6px; font-size:12px; color:var(--ink-mute); align-self:center; cursor:pointer; padding:0 14px; white-space:nowrap; }
.lib-toggle input{ accent-color:var(--gold); width:15px; height:15px; }

/* ============================================================
   配方卡（彈窗預覽 + 打印）
   ============================================================ */
.formula-card{
  width:100%; max-width:540px; margin:0 auto; background:#fff;
  border:1px solid var(--line); padding:42px 38px; border-radius:6px; box-shadow:var(--shadow);
  font-family:var(--hei);
}
.fc-head{ text-align:center; border-bottom:2px solid var(--ink); padding-bottom:18px; margin-bottom:24px; }
.fc-head .fc-logo{ font-family:var(--display); font-size:26px; letter-spacing:.22em; }
.fc-head .fc-sub{ font-size:10px; letter-spacing:.4em; color:var(--muted); margin-top:4px; }
.fc-row{ display:flex; justify-content:space-between; padding:7px 0; font-size:13.5px; border-bottom:1px dashed var(--line); }
.fc-row b{ font-family:var(--display); font-weight:600; }
.fc-sec{ font-family:var(--display); font-size:16px; margin:22px 0 8px; letter-spacing:.05em; border-bottom:1px solid var(--ink); padding-bottom:6px; }
.fc-ing{ display:flex; justify-content:space-between; font-size:13px; padding:5px 0; }
.fc-ing small{ color:var(--muted); }
.fc-foot{ margin-top:26px; font-size:10.5px; color:var(--muted); text-align:center; letter-spacing:.14em; padding-top:14px; border-top:1px solid var(--line); }

/* ============================================================
   彈窗
   ============================================================ */
.modal-mask{ position:fixed; inset:0; background:rgba(0,0,0,.6); backdrop-filter:blur(6px); z-index:100; display:none; align-items:flex-start; justify-content:center; padding:40px 16px; overflow:auto; }
.modal-mask.open{ display:flex; }
.modal{ background:#fff; border-radius:var(--r); max-width:620px; width:100%; box-shadow:var(--shadow-deep); animation:fade .35s ease; }
.modal-pad{ padding:34px 34px; }
.modal-close{ float:right; border:none; background:none; font-size:24px; color:var(--muted); cursor:pointer; }
.modal-close:hover{ color:var(--ink); }
.modal h2{ font-size:28px; margin-bottom:8px; }
.modal .m-sub{ color:var(--muted); margin-bottom:24px; font-size:14px; }
.form-row{ margin-bottom:16px; }
.form-row label{ display:block; font-size:11px; letter-spacing:.16em; text-transform:uppercase; color:var(--muted); margin-bottom:7px; }
.form-row input, .form-row textarea, .form-row select{
  width:100%; padding:12px 15px; border:1px solid var(--line); border-radius:12px; background:#fff; font-family:inherit; font-size:14px; outline:none; color:var(--ink);
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus{ border-color:var(--ink); }

/* ---------- 提示 ---------- */
.toast{ position:fixed; bottom:30px; left:50%; transform:translateX(-50%) translateY(20px); background:var(--ink); color:#fff; padding:14px 26px; border-radius:40px; font-size:13.5px; letter-spacing:.04em; opacity:0; pointer-events:none; transition:.35s; z-index:200; box-shadow:var(--shadow); }
.toast.show{ opacity:1; transform:translateX(-50%) translateY(0); }

/* ============================================================
   寶石級調香 GEMSTONE ATELIER
   ============================================================ */
.gem-head{ padding:54px 0 26px; display:flex; justify-content:space-between; align-items:flex-end; flex-wrap:wrap; gap:16px; }
.gem-lux{ font-family:var(--hei); font-size:11px; letter-spacing:.34em; text-transform:uppercase; color:var(--ink); border:1px solid var(--ink); padding:9px 16px; border-radius:30px; }
.gem-grid{ display:grid; grid-template-columns:repeat(auto-fit, minmax(220px,1fr)); gap:22px; padding-bottom:30px; }
.gem-card{ background:#fff; border:1px solid var(--line); border-radius:var(--r); padding:26px 22px; text-align:center; cursor:pointer; transition:.35s; position:relative; overflow:hidden; }
.gem-card:hover{ transform:translateY(-6px); box-shadow:0 22px 50px rgba(0,0,0,.16); border-color:var(--gem); }
.gem-card:hover .gem-stone{ box-shadow:0 14px 40px var(--gem); transform:scale(1.05); }
.gem-stone{ width:96px; height:96px; margin:0 auto 18px; border-radius:22px; box-shadow:0 10px 26px rgba(0,0,0,.18); transition:.4s; overflow:hidden; border:1px solid var(--line); }
.gem-stone img{ width:100%; height:100%; object-fit:cover; display:block; }
.gem-stone.big{ width:124px; height:124px; flex:none; border-radius:28px; }
.gem-meta .gem-name{ font-family:var(--display); font-size:22px; letter-spacing:.04em; }
.gem-meta .gem-tag{ font-size:11px; letter-spacing:.22em; text-transform:uppercase; color:var(--muted); margin-top:6px; }
.gem-hint{ text-align:center; color:var(--muted); font-style:italic; font-family:var(--display); font-size:17px; padding:30px 10px 60px; }

.gem-detail-card{ max-width:780px; margin:0 auto 70px; background:#fff; border:1px solid var(--line); border-radius:var(--r); padding:38px 36px; box-shadow:var(--shadow-sm); border-top:4px solid var(--gem); }
.gem-detail-head{ display:flex; gap:28px; align-items:center; flex-wrap:wrap; margin-bottom:24px; }
.gem-detail-head .gem-name{ font-family:var(--display); font-size:30px; letter-spacing:.04em; }
.gem-detail-head .gem-tag{ font-size:11px; letter-spacing:.22em; text-transform:uppercase; color:var(--muted); margin:6px 0 14px; }
.gem-variant{ display:inline-block; font-size:12px; letter-spacing:.1em; color:var(--gem,var(--gold)); border:1px solid var(--gem,var(--gold)); border-radius:999px; padding:3px 14px; margin:-4px 0 4px; }
.gem-story{ font-family:var(--display); font-style:italic; font-size:16px; line-height:1.85; color:var(--ink-soft); }
.gem-sec{ font-family:var(--display); font-size:16px; margin:8px 0 12px; letter-spacing:.05em; border-bottom:1px solid var(--ink); padding-bottom:6px; }
.gem-formula{ display:grid; grid-template-columns:repeat(auto-fill,minmax(200px,1fr)); gap:8px 22px; margin-bottom:26px; }
.gf-row{ display:flex; align-items:center; gap:10px; font-size:13.5px; padding:5px 0; border-bottom:1px dashed var(--line); }
.gf-row .swatch{ width:14px; height:14px; border-radius:5px; flex:none; }
.gf-row .gf-pct{ margin-left:auto; color:var(--muted); font-variant-numeric:tabular-nums; }
.gf-thumb{ width:30px; height:30px; border-radius:7px; object-fit:cover; flex:none; box-shadow:0 2px 8px rgba(0,0,0,.14); }

.gem-aura{ display:none; align-items:center; gap:12px; margin:0 0 22px; padding:12px 18px; background:var(--paper-2); border:1px solid var(--line); border-left:4px solid var(--gem,#0d0d0d); border-radius:12px; font-size:13px; }
.gem-dot{ width:16px; height:16px; border-radius:50%; flex:none; box-shadow:0 0 0 3px rgba(0,0,0,.06); }
.gem-clear{ margin-left:auto; border:1px solid var(--ink); background:#fff; color:var(--ink); border-radius:30px; padding:6px 14px; font-size:12px; letter-spacing:.08em; transition:.2s; }
.gem-clear:hover{ background:var(--ink); color:#fff; }

/* 配方毫升手動編輯 */
.ml-edit{ display:inline-flex; align-items:center; gap:4px; }
.ml-edit input{ width:66px; padding:3px 6px; border:1px solid var(--line); border-radius:8px; font-family:var(--hei); font-size:12.5px; text-align:right; outline:none; color:var(--ink); }
.ml-edit input:focus{ border-color:var(--ink); }

/* ============================================================
   響應式
   ============================================================ */
@media (max-width:920px){
  .studio-grid{ grid-template-columns:1fr; }
  .features{ grid-template-columns:1fr; }
  .step-row{ grid-template-columns:1fr 1fr; }
  /* 手機版導覽：完全對齊 scentre-parfum.com 品牌網站
     （grid auto 1fr auto + ☰ + 左抽屜 80vw + 右側永久顯示語言/說明） */
  .nav{
    display:grid; grid-template-columns:auto 1fr auto; column-gap:14px;
    padding:18px 5vw; align-items:center; background:rgba(255,255,255,.97); backdrop-filter:none;
  }
  .nav-toggle{
    display:block; position:relative; z-index:70; justify-self:start;
    background:none; border:none; cursor:pointer; padding:0; margin:0;
    font-size:22px; line-height:1; color:var(--ink);
  }
  .brand{ justify-content:flex-start; }
  .brand .logo{ height:28px; }
  /* 抽屜 menu：固定左邊，全高滑入（同品牌站 .nav） */
  .nav-menu{
    display:block; position:fixed; top:0; left:0; height:100%; height:100dvh; width:80vw; max-width:340px;
    background:var(--paper); flex-direction:column; align-items:flex-start; gap:0;
    padding:90px 28px; transform:translateX(-100%); transition:.3s; z-index:65;
    border-right:1px solid var(--line); overflow-y:auto;
  }
  .nav.open .nav-menu{ transform:translateX(0); }
  .nav-links{ display:flex; flex-direction:column; align-items:stretch; gap:0; width:100%; }
  .nav-links a{ padding:16px 0; width:100%; border-bottom:1px solid var(--line); font-size:14px; border-radius:0; }
  .nav-right{ display:flex; align-items:center; gap:14px; justify-self:end; }
  .lang-opt{ padding:6px 9px; font-size:11px; }
  .wrap{ padding:0 20px; }
  .hero-inner{ padding:100px 0 70px; }
}
/* 開 menu 時：鎖背景捲動 + 半透明遮罩（撳遮罩即關，同品牌站） */
body.nav-open{ overflow:hidden; }
body.nav-open::after{ content:""; position:fixed; inset:0; background:rgba(0,0,0,.45); z-index:60; }
body.nav-open .nav{ z-index:66; }
@media (max-width:560px){
  .nav{ padding:12px 4vw; column-gap:12px; }
  .nav-toggle{ font-size:20px; }
  .brand .logo{ height:26px; }
  .nav-right{ gap:6px; }
  .ingredient-list{ grid-template-columns:1fr; }
  .recipe-controls{ grid-template-columns:1fr; }
  .step-row{ grid-template-columns:1fr; }
  .hero-stats{ gap:30px; }
  .modal-pad{ padding:26px 20px; }
}

/* ============================================================
   星宿調香 · Astro Atelier
   ============================================================ */
.astro-grid{
  display:grid;
  grid-template-columns: 360px 1fr;
  gap:24px;
  margin-top:28px;
}
@media (max-width:900px){ .astro-grid{ grid-template-columns:1fr; } }
.astro-form .form-row{ display:flex; flex-direction:column; gap:6px; margin-bottom:14px; }
.astro-form .form-row label{ font-size:11px; letter-spacing:.18em; color:var(--muted); }
.astro-form .form-row label .req{ color:#b3261e; font-weight:600; letter-spacing:.04em; margin-left:4px; }
.astro-form .form-row label .opt{ color:var(--muted); font-weight:400; letter-spacing:.04em; margin-left:4px; }
.astro-form input[type="date"],
.astro-form input[type="text"]{
  padding:12px 14px; border:1px solid var(--line-2); border-radius:8px; background:#fff;
  font-family:var(--hei); font-size:14px; color:var(--ink);
}
.astro-form input[type="date"]:focus{ outline:none; border-color:var(--ink); }
.astro-chips{ display:flex; gap:10px; flex-wrap:wrap; }
.astro-chips > label{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:11px 18px; border:1px solid var(--line-2); border-radius:30px;
  font-size:13px; color:var(--ink-mute); background:#fff; cursor:pointer;
  transition:.2s; flex:1 1 auto; min-width:0; text-align:center; white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.astro-chips > label > span, .astro-chips > label > b{ display:inline-block; padding:0 2px; }
.astro-chips.blood > label{ flex:0 1 auto; min-width:72px; }
.astro-chips.gender > label{ flex:1 1 0; }
.astro-chips > label > b{ font-size:15px; color:var(--ink); font-weight:600; }
.astro-chips input{ accent-color:var(--ink); margin:0 2px 0 0; flex:none; width:16px; height:16px; }
.astro-chips > label:has(input:checked){
  background:var(--ink); color:#fff; border-color:var(--ink);
}
.astro-chips > label:has(input:checked) b,
.astro-chips > label:has(input:checked) span{ color:#fff; }
.astro-hint{ font-size:11.5px; color:var(--muted); margin-top:14px; text-align:center; letter-spacing:.04em; }

/* 性別選擇條（個人調香室 / 寶石調香） */
.studio-gender, .gem-gender{ display:flex; align-items:center; gap:14px; margin:0 0 22px; flex-wrap:wrap; }
.gem-gender{ margin:18px 0 6px; }

/* 客戶名稱輸入（工作室／寶石／命定共用） */
.studio-client-row{ display:flex; align-items:center; gap:14px; margin:0 0 22px; flex-wrap:wrap; }
.client-l{ font-size:13px; color:var(--ink-mute); letter-spacing:.04em; white-space:nowrap; }
.client-input{ padding:10px 16px; border:1px solid var(--line); border-radius:30px; background:var(--paper-2); font-size:13.5px; min-width:240px; outline:none; transition:.2s; color:var(--ink); font-family:var(--hei); }
.client-input:focus{ border-color:var(--ink); background:#fff; }

/* 公司內部 hub（登入後兩個入口） */
.internal-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:28px; padding:10px 0 70px; }
.internal-tile{ background:#fff; border:1px solid var(--line); border-radius:var(--r); box-shadow:var(--shadow-sm); padding:38px 36px; cursor:pointer; transition:.22s; }
.internal-tile:hover{ transform:translateY(-4px); box-shadow:var(--shadow); border-color:var(--gold); }
.it-ic{ font-size:40px; margin-bottom:18px; }
.internal-tile h3{ font-family:var(--display); font-size:26px; margin-bottom:12px; color:var(--ink); }
.internal-tile p{ color:var(--muted); font-size:14.5px; line-height:1.7; margin-bottom:22px; min-height:72px; }
.it-go{ font-family:var(--hei); font-size:13px; letter-spacing:.14em; color:var(--gold); font-weight:600; }
@media (max-width:680px){ .internal-grid{ grid-template-columns:1fr; } .client-input{ min-width:0; width:100%; } }
.sg-label{ font-size:13px; color:var(--ink-mute); letter-spacing:.04em; white-space:nowrap; }

/* 客戶檔案 🔒 與參與客戶標籤 */
#cli-lock{ font-size:11px; margin-right:3px; }
.client-card .cc-tags{ display:flex; gap:8px; margin-top:14px; flex-wrap:wrap; }
.client-card .cc-tag{ font-size:11px; padding:3px 11px; border-radius:20px; background:#f3efe7; color:var(--ink-mute); border:1px solid var(--line-2); }

/* 首頁底部版權小字 */
.site-foot{ text-align:center; padding:24px 20px 34px; font-size:11px; letter-spacing:.12em; color:var(--muted); border-top:1px solid var(--line); line-height:1.7; }

/* 輸出區 */
.astro-out{
  background:#fff; border:1px solid var(--line-2); border-radius:14px;
  padding:36px 40px; min-height:400px;
  box-shadow:0 6px 24px rgba(0,0,0,.04);
}
@media (max-width:560px){ .astro-out{ padding:24px 18px; } }
.astro-empty{ text-align:center; padding:80px 20px; color:var(--muted); }
.astro-empty .ic{ font-size:48px; margin-bottom:18px; color:var(--gold); }
.astro-empty p{ font-size:13.5px; line-height:1.8; }

.astro-head{
  display:flex; align-items:center; gap:24px; margin-bottom:30px;
  padding-bottom:24px; border-bottom:1px solid var(--line);
}
.astro-symbol{
  font-family:var(--display); font-size:60px; line-height:1; color:var(--gold); flex:none;
}
.astro-title{ font-family:var(--display); font-size:28px; font-weight:600; color:var(--ink); }
.astro-tag{ font-size:11px; letter-spacing:.32em; color:var(--muted); text-transform:uppercase; margin-top:4px; }
.astro-variant{ display:inline-block; font-size:12px; letter-spacing:.1em; color:var(--gold); border:1px solid var(--gold); border-radius:999px; padding:3px 14px; margin-top:10px; }
.astro-meta{
  margin-left:auto; display:flex; gap:24px; font-size:12px; color:var(--ink-mute); line-height:1.6;
}
.astro-meta b{ font-size:10px; letter-spacing:.18em; color:var(--muted); font-weight:500; text-transform:uppercase; display:block; }
.astro-sec{
  font-family:var(--display); font-size:13px; letter-spacing:.32em; text-transform:uppercase;
  color:var(--gold); margin:24px 0 12px; padding-top:14px; border-top:1px solid var(--line);
}
.astro-story{
  font-family:var(--display); font-style:italic; font-size:16px; line-height:1.8; color:var(--ink-soft);
  margin-bottom:8px;
}
.astro-f-list{ display:flex; flex-direction:column; gap:6px; }
.astro-f-row{
  display:flex; align-items:center; gap:12px; padding:8px 4px;
  border-bottom:1px dashed var(--line);
  font-size:13.5px; color:var(--ink);
}
.astro-f-row:last-child{ border-bottom:none; }
.astro-thumb{ width:32px; height:32px; border-radius:6px; object-fit:cover; flex:none; box-shadow:0 2px 6px rgba(0,0,0,.12); }
.astro-f-row .swatch{ width:12px; height:12px; border-radius:4px; flex:none; }
.astro-f-name{ flex:1; }
.astro-f-pct{ margin-left:auto; color:var(--muted); font-variant-numeric:tabular-nums; font-weight:500; }
.astro-cta-row{ display:flex; gap:10px; margin-top:30px; padding-top:24px; border-top:1px solid var(--line); flex-wrap:wrap; }

/* ============================================================
   報價單 · Quote Modal
   ============================================================ */
.quote-doc{
  font-family:var(--display); color:var(--ink); padding:8px;
}
.q-cover{ text-align:center; padding:0 0 22px; border-bottom:2px solid var(--ink); margin-bottom:24px; }
.q-logo{ font-size:14px; letter-spacing:.42em; color:var(--ink-soft); font-family:var(--display); font-weight:600; }
.q-doc-title{ font-family:var(--display); font-style:italic; font-size:24px; margin:6px 0 4px; color:var(--ink); }
.q-doc-sub{ font-size:11px; letter-spacing:.32em; color:var(--muted); text-transform:uppercase; }

.q-summary{
  display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin-bottom:24px; padding:16px 18px;
  background:#fafafa; border:1px solid var(--line); border-radius:8px;
  font-family:var(--hei); font-size:12.5px; color:var(--ink-mute); line-height:1.6;
}
.q-summary b{ color:var(--ink); font-weight:500; display:block; font-size:10.5px; letter-spacing:.18em; text-transform:uppercase; margin-bottom:2px; }
@media (max-width:680px){ .q-summary{ grid-template-columns:1fr 1fr; } }

.q-group{ border-top:1px solid var(--line); padding:14px 0 6px; }
.q-g-head{
  display:flex; justify-content:space-between; align-items:baseline;
  font-family:var(--display); font-size:13.5px; letter-spacing:.18em; text-transform:uppercase;
  color:var(--gold); margin-bottom:8px;
}
.q-g-head span{ font-family:var(--hei); font-size:13px; color:var(--ink); letter-spacing:0; text-transform:none; font-weight:500; }
.q-row{
  display:grid; grid-template-columns: 1fr auto; gap:6px 16px; padding:8px 4px;
  border-bottom:1px dashed var(--line); font-size:13.5px;
}
.q-row:last-child{ border-bottom:none; }
.q-name{ color:var(--ink); font-weight:500; }
.q-note{ grid-column:1 / -1; font-size:11.5px; color:var(--muted); }
.q-amt{ font-variant-numeric:tabular-nums; color:var(--ink); font-weight:600; white-space:nowrap; }

.q-total{
  display:flex; justify-content:space-between; align-items:center;
  margin-top:24px; padding:18px 24px; background:var(--ink); color:#fff;
  border-radius:8px; font-family:var(--display);
}
.q-total span{ font-size:14px; letter-spacing:.32em; text-transform:uppercase; }
.q-total b{ font-size:30px; font-weight:600; color:var(--gold); }

.q-pending{
  margin-top:18px; padding:10px 16px; background:#fff8e1; border:1px solid #f0d68a;
  border-radius:6px; font-size:12px; color:#6b5b1c; font-family:var(--hei);
}
.q-foot{
  margin-top:32px; padding-top:18px; border-top:1px solid var(--line);
  text-align:center; font-size:11px; letter-spacing:.18em; color:var(--muted);
  text-transform:uppercase; font-family:var(--hei);
}

/* 列印樣式 */
@media print{
  body *{ visibility:hidden; }
  #quote-modal, #quote-modal *{ visibility:visible; }
  #quote-modal{ position:absolute; left:0; top:0; right:0; bottom:0; background:#fff; }
  .modal-pad{ padding:0 !important; box-shadow:none !important; }
  .modal-close, .modal > div:last-child{ display:none !important; }   /* hide close + print-button row */
  .quote-doc{ padding:0 !important; }
}