/* ============================================================
   璇玑·膳研台 原型样式 —— 强制遵循璇玑 VI
   深底 #0A0F1C / 面板 #16263F / 内嵌 #111C30
   璇玑金 #D4AF37 / 数据青 #4FD1C5
   文字强 #EAF0FA / 主 #C9D4E6 / 弱 #9BAAC4
   ============================================================ */
:root{
  --bg:#0A0F1C;
  --panel:#16263F;
  --panel-2:#111C30;
  --gold:#D4AF37;
  --gold-line:rgba(212,175,55,0.18);
  --gold-line-soft:rgba(212,175,55,0.10);
  --cyan:#4FD1C5;
  --text-strong:#EAF0FA;
  --text-main:#C9D4E6;
  --text-weak:#9BAAC4;
  --line:rgba(154,170,196,0.16);
  --radius:12px;
  --font-cn:"PingFang SC","Microsoft YaHei",sans-serif;
  --font-en:"Inter",-apple-system,BlinkMacSystemFont,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:var(--font-cn);
  background:var(--bg);
  color:var(--text-main);
  font-size:14px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
#app{display:flex;height:100vh;overflow:hidden}

/* ---------- 侧栏 ---------- */
.sidebar{
  width:240px;flex:0 0 240px;
  background:var(--bg);
  border-right:1px solid var(--gold-line-soft);
  display:flex;flex-direction:column;
  padding:20px 14px;
}
.brand{display:flex;align-items:center;gap:12px;padding:6px 8px 18px}
.brand-mark{
  width:38px;height:38px;border-radius:10px;
  background:linear-gradient(135deg,var(--gold),#b8932c);
  color:#0A0F1C;font-weight:800;font-size:20px;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 14px rgba(212,175,55,0.25);
}
.brand-name{color:var(--text-strong);font-weight:700;font-size:15px;letter-spacing:.5px}
.brand-sub{color:var(--text-weak);font-size:11px}
.nav{display:flex;flex-direction:column;gap:4px;margin-top:8px;flex:1}
.nav-item{
  display:flex;align-items:center;gap:10px;
  padding:10px 12px;border-radius:8px;cursor:pointer;
  color:var(--text-weak);font-size:14px;
  transition:background .15s,color .15s;
}
.nav-item:hover{background:rgba(154,170,196,0.06);color:var(--text-main)}
.nav-item.active{
  background:var(--gold);color:#0A0F1C;font-weight:600;
  box-shadow:0 4px 14px rgba(212,175,55,0.20);
}
.nav-item .nav-ico{width:18px;text-align:center;opacity:.9}
.sidebar-foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--gold-line-soft)}
.ws-switch{display:flex;align-items:center;gap:10px;padding:10px;border-radius:10px;background:var(--panel-2);border:1px solid var(--line);margin-bottom:12px}
.ws-dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.ws-name{color:var(--text-strong);font-size:13px;font-weight:600}
.ws-sub{color:var(--text-weak);font-size:11px}
.version{color:var(--text-weak);font-size:10px;text-align:center;opacity:.7}

/* ---------- 主区 ---------- */
.main{flex:1;display:flex;flex-direction:column;overflow:hidden}
.topbar{
  height:64px;flex:0 0 64px;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 32px;border-bottom:1px solid var(--gold-line);
  background:rgba(17,28,48,0.4);
}
.topbar-title{color:var(--text-strong);font-size:18px;font-weight:700;letter-spacing:1px}
.topbar-actions{display:flex;align-items:center;gap:16px}
.search-box input{
  width:260px;height:38px;border-radius:8px;
  background:var(--panel-2);border:1px solid rgba(154,170,196,0.25);
  color:var(--text-main);padding:0 14px;font-size:13px;font-family:var(--font-cn);
}
.search-box input::placeholder{color:var(--text-weak)}
.search-box input:focus{outline:none;border-color:var(--gold)}
.btn-primary{
  height:38px;padding:0 18px;border-radius:8px;border:none;cursor:pointer;
  background:var(--gold);color:#0A0F1C;font-weight:700;font-size:14px;
  font-family:var(--font-cn);transition:filter .15s;
}
.btn-primary:hover{filter:brightness(1.08)}
.avatar{
  width:36px;height:36px;border-radius:50%;
  background:var(--panel);border:1px solid var(--gold-line);
  color:var(--gold);display:flex;align-items:center;justify-content:center;font-weight:700;
}
.content{flex:1;overflow-y:auto;padding:32px}

/* ---------- 通用卡片 ---------- */
.card{
  background:var(--panel);border:1px solid var(--gold-line);
  border-radius:var(--radius);padding:20px;
}
.plan-card{
  background:var(--panel);border:1px solid var(--gold-line);
  border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;
}
.plan-active{
  border-color:var(--gold)!important;
  box-shadow:0 8px 30px rgba(212,175,55,0.16);
  position:relative;
}
.plan-active::after{
  content:"已选";position:absolute;top:12px;right:12px;
  font-size:11px;font-weight:700;color:var(--gold);
  background:rgba(212,175,55,0.14);padding:2px 8px;border-radius:6px;
}
.card-title{color:var(--text-strong);font-weight:700;font-size:15px;margin-bottom:4px}
.card-sub{color:var(--text-weak);font-size:12px;margin-bottom:16px}
.grid{display:grid;gap:16px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.row{display:flex;gap:16px}
.row > *{flex:1}
.col{display:flex;flex-direction:column;gap:16px}

/* ---------- KPI ---------- */
.kpi .kpi-label{color:var(--text-weak);font-size:12px}
.kpi .kpi-value{color:var(--text-strong);font-size:28px;font-weight:800;margin-top:6px;letter-spacing:.5px}
.kpi .kpi-value .unit{font-size:14px;font-weight:500;color:var(--text-weak);margin-left:2px}
.kpi .kpi-trend{font-size:12px;margin-top:6px;color:var(--cyan)}

/* ---------- 标签 ---------- */
.tag{display:inline-block;font-size:11px;font-weight:700;padding:2px 8px;border-radius:6px}
.tag-cyan{color:var(--cyan);background:rgba(79,209,197,0.12)}
.tag-gold{color:var(--gold);background:rgba(212,175,55,0.12)}
.tag-red{color:#ff8a8a;background:rgba(255,90,90,0.14)}
.tag-weak{color:var(--text-weak);background:rgba(154,170,196,0.12)}

/* ---------- 表格 ---------- */
.table{width:100%;border-collapse:collapse;font-size:13px}
.table th{text-align:left;color:var(--text-weak);font-weight:500;padding:10px 12px;border-bottom:1px solid var(--line);font-size:12px}
.table td{padding:11px 12px;border-bottom:1px solid rgba(154,170,196,0.08);color:var(--text-main)}
.table tr:hover td{background:rgba(154,170,196,0.04)}
.mono{font-family:var(--font-en);font-variant-numeric:tabular-nums}

/* ---------- 表单 / 输入 ---------- */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{color:var(--text-weak);font-size:12px}
.input{
  height:38px;border-radius:8px;background:var(--panel-2);
  border:1px solid rgba(154,170,196,0.25);color:var(--text-strong);
  padding:0 12px;font-size:13px;font-family:var(--font-cn);
}
.input:focus{outline:none;border-color:var(--gold)}
.btn-ghost{
  height:34px;padding:0 14px;border-radius:8px;cursor:pointer;
  background:transparent;border:1px solid var(--gold-line);color:var(--gold);
  font-size:13px;font-family:var(--font-cn);transition:background .15s;
}
.btn-ghost:hover{background:rgba(212,175,55,0.08)}

/* ---------- BOM 行 ---------- */
.bom-row{display:grid;grid-template-columns:1.4fr 90px 90px 90px 90px 40px;gap:10px;align-items:center;padding:8px 0;border-bottom:1px solid rgba(154,170,196,0.08)}
.bom-row.head{color:var(--text-weak);font-size:12px;padding-bottom:6px}
.bom-input{height:34px;border-radius:6px;background:var(--panel-2);border:1px solid rgba(154,170,196,0.22);color:var(--text-strong);padding:0 10px;font-size:13px;width:100%;font-family:var(--font-cn)}
.bom-input:focus{outline:none;border-color:var(--gold)}
.bom-del{cursor:pointer;color:var(--text-weak);text-align:center;font-size:16px}
.bom-del:hover{color:#ff8a8a}
.bom-row .calc{color:var(--cyan);font-family:var(--font-en);font-variant-numeric:tabular-nums;font-size:13px}
.bom-cname{color:var(--text-strong);font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tag-mini{display:inline-block;font-size:10px;padding:1px 6px;border-radius:4px;background:rgba(79,209,197,0.14);color:var(--cyan);margin-left:4px;vertical-align:middle;font-weight:600}
.custom-row{background:rgba(79,209,197,0.05);border-radius:6px}

/* ---------- 通用确认弹窗 ---------- */
.modal-overlay{position:fixed;inset:0;background:rgba(4,8,16,0.62);display:flex;align-items:center;justify-content:center;z-index:999}
.modal-box{width:340px;max-width:90vw;background:#16263F;border:1px solid rgba(154,170,196,0.22);border-radius:14px;padding:22px;box-shadow:0 18px 50px rgba(0,0,0,0.5)}
.modal-title{font-size:16px;font-weight:700;color:var(--text-strong);margin-bottom:10px}
.modal-msg{font-size:13px;color:var(--text-main);line-height:1.7;margin-bottom:18px;white-space:pre-wrap}
.modal-actions{display:flex;gap:10px;justify-content:flex-end}

/* ---------- 进度条 ---------- */
.bar{height:8px;border-radius:4px;background:var(--panel-2);overflow:hidden;margin-top:6px}
.bar > i{display:block;height:100%;border-radius:4px}
.bar-cyan > i{background:var(--cyan)}
.bar-gold > i{background:var(--gold)}

/* ---------- 对话卡 ---------- */
.chat-bubble{background:var(--panel-2);border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-size:13px;margin-bottom:10px}
.chat-user{color:var(--text-strong)}
.chat-ai{color:var(--cyan)}
.chat-input{display:flex;gap:10px;margin-top:8px}
.chat-input input{flex:1;height:40px;border-radius:8px;background:var(--panel-2);border:1px solid rgba(154,170,196,0.25);color:var(--text-main);padding:0 14px;font-size:13px;font-family:var(--font-cn)}
.chat-input input:focus{outline:none;border-color:var(--gold)}

/* ---------- 闭环流程 ---------- */
.flow{display:flex;align-items:stretch;gap:10px;flex-wrap:wrap}
.flow-step{flex:1;min-width:150px;background:var(--panel-2);border:1px solid var(--line);border-radius:10px;padding:14px}
.flow-step .s-t{color:var(--cyan);font-weight:700;font-size:14px;margin-bottom:4px}
.flow-step .s-d{color:var(--text-weak);font-size:12px}
.flow-arrow{display:flex;align-items:center;color:var(--gold);font-size:20px;font-weight:800}

/* ---------- 提示条 ---------- */
.note{font-size:12px;color:var(--text-weak);margin-top:10px;padding:10px 12px;background:var(--panel-2);border-left:2px solid var(--gold);border-radius:0 8px 8px 0}

/* ---------- 对话流（P7） ---------- */
.chat-log{
  background:var(--panel-2);border:1px solid var(--line);border-radius:12px;
  padding:16px;margin:14px 0;max-height:340px;overflow-y:auto;display:flex;flex-direction:column;
}
.chat-log .chat-bubble{margin-bottom:10px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.chip{
  font-size:12px;color:var(--text-main);cursor:pointer;
  background:rgba(154,170,196,0.08);border:1px solid var(--line);
  padding:6px 12px;border-radius:20px;transition:all .15s;
}
.chip:hover{border-color:var(--gold);color:var(--gold)}
.recipe-card{
  background:var(--panel-2);border:1px solid var(--gold-line);border-radius:12px;
  padding:16px;margin:6px 0 12px;
}
.rc-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.rc-name{color:var(--text-strong);font-weight:700;font-size:15px}
.rc-body{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:12px}
.rc-metric{display:flex;flex-direction:column;gap:2px}
.rc-metric span{color:var(--text-weak);font-size:11px}
.rc-metric b{color:var(--text-strong);font-size:15px;font-family:var(--font-en);font-variant-numeric:tabular-nums}
.rc-ings{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}
.rc-ing{font-size:11px;color:var(--cyan);background:rgba(79,209,197,0.10);border:1px solid rgba(79,209,197,0.20);padding:3px 8px;border-radius:6px}
.rc-alert{font-size:12px;color:#ff8a8a;margin-bottom:10px}
.rc-alert.ok{color:var(--cyan)}
.rc-import{width:100%;margin-top:4px}

/* ---------- 杂项 ---------- */
.section-gap{margin-bottom:16px}
.page-head{margin-bottom:20px}
.page-head h2{color:var(--text-strong);font-size:20px;font-weight:700;letter-spacing:.5px}
.page-head p{color:var(--text-weak);font-size:13px;margin-top:4px}
.ph-flex{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.ph-flex .btn-ghost{margin-top:4px;white-space:nowrap;flex-shrink:0}
.rc-actions{display:flex;gap:10px;margin-top:14px}
.rc-actions .btn-primary{flex:1;margin-top:0}
.rc-actions .btn-ghost{flex:1;margin-top:0}
.muted{color:var(--text-weak)}
.gold{color:var(--gold)}
.cyan{color:var(--cyan)}
.divider{height:1px;background:var(--gold-line);margin:18px 0}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--text-weak)}
.pill .dot{width:6px;height:6px;border-radius:50%;background:var(--cyan)}
.hero{
  background:linear-gradient(135deg,rgba(22,38,63,0.9),rgba(17,28,48,0.6));
  border:1px solid var(--gold-line);border-radius:16px;padding:28px;
  position:relative;overflow:hidden;
}
.hero::after{content:"";position:absolute;right:-60px;top:-60px;width:240px;height:240px;
  background:radial-gradient(circle,rgba(212,175,55,0.18),transparent 70%);}
.hero h1{color:var(--text-strong);font-size:22px;font-weight:800;letter-spacing:1px}
.hero p{color:var(--text-weak);margin-top:8px;max-width:560px}

/* ---------- 我的草案（P7 历史列表）---------- */
.my-drafts{margin-bottom:16px}
.my-drafts > .card > .card-sub{margin-bottom:14px}
.md-empty{padding:14px 0;font-size:13px}
.draft-row{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:14px;border:1px solid var(--gold-line-soft);border-radius:12px;
  background:var(--panel-2);margin-bottom:12px;
}
.draft-row:last-child{margin-bottom:0}
.draft-info{flex:1;min-width:0}
.draft-name{color:var(--text-strong);font-weight:700;font-size:15px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.draft-metrics{display:flex;flex-wrap:wrap;gap:14px;margin-top:8px;font-size:12px;color:var(--text-weak)}
.draft-metrics b{color:var(--text-main);font-family:var(--font-en);font-variant-numeric:tabular-nums;font-weight:700;margin-left:3px}
.draft-allergens{display:inline-flex;align-items:center;gap:6px;flex-wrap:wrap}
.draft-actions{display:flex;gap:8px;flex-shrink:0}
.draft-actions .btn-ghost{height:30px;padding:0 12px}
.geo-stat-line{font-size:13px;color:var(--text-main);margin-bottom:14px;line-height:1.8}
.draft-del:hover{border-color:#ff8a8a;color:#ff8a8a}
.geo-content{margin-top:8px;padding:10px 12px;background:rgba(79,209,197,0.06);border-left:3px solid var(--cyan);border-radius:8px}
.geo-content-tag{font-size:11px;color:var(--cyan);font-weight:600;letter-spacing:.5px}
.geo-content-text{margin-top:4px;font-size:13px;color:var(--text-main);line-height:1.7;white-space:pre-wrap}
.geo-trends{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.geo-trend-item{display:flex;align-items:center;gap:14px;padding:10px 14px;background:rgba(79,209,197,0.06);border:1px solid var(--gold-line);border-radius:10px}
.geo-term{font-weight:600;color:var(--text-strong);min-width:96px}
.geo-heat{color:var(--text-main);font-size:13px}
.geo-trend{margin-left:auto;font-size:13px;font-weight:600}
.geo-trend.up{color:#ff6b6b}
.geo-trend.down{color:#4fd1c5}
.geo-trend.flat{color:var(--text-weak)}

/* ---------- 同步上线工作台（P8）---------- */
.geo-stat{font-size:13px;color:var(--text-weak)}
.geo-stat .cyan{font-size:18px;font-weight:800;font-family:var(--font-en);font-variant-numeric:tabular-nums;margin-right:2px}
.geo-platforms{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.geo-plat{
  display:flex;flex-direction:column;gap:2px;cursor:pointer;
  padding:10px 14px;border-radius:10px;background:var(--panel-2);
  border:1px solid var(--line);min-width:128px;transition:border-color .15s,background .15s;
}
.geo-plat input{position:absolute;opacity:0;pointer-events:none}
.geo-plat .geo-plat-name{color:var(--text-main);font-weight:600;font-size:13px}
.geo-plat .geo-plat-desc{color:var(--text-weak);font-size:11px}
.geo-plat.on{border-color:var(--gold);background:rgba(212,175,55,0.08)}
.geo-plat.on .geo-plat-name{color:var(--gold)}
.geo-divider{height:1px;background:var(--gold-line-soft);margin:16px 0}
.geo-foods{display:flex;flex-direction:column;gap:10px}
.geo-row{display:flex;align-items:center;gap:14px;padding:12px 14px;border:1px solid var(--gold-line-soft);border-radius:10px;background:var(--panel-2)}
.geo-check{display:flex;align-items:center;cursor:pointer}
.geo-check input{width:16px;height:16px;accent-color:var(--gold);cursor:pointer}
.geo-food-main{flex:1;min-width:0}
.geo-food-name{color:var(--text-strong);font-weight:700;font-size:14px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.geo-food-meta{color:var(--text-weak);font-size:12px;margin-top:4px}
.geo-food-meta b{color:var(--text-main);font-family:var(--font-en);font-variant-numeric:tabular-nums;font-weight:700;margin:0 2px}
.geo-plat-list{color:var(--cyan);margin-left:4px}
.geo-actions{display:flex;gap:12px;margin-top:16px}