/* 瓶鉴 · 红酒轻智能管理平台 · 主题（深色酒红 + 鎏金） */
:root{
  --bg:#120b0e; --bg2:#1a1013; --panel:#1e1317; --panel2:#241720;
  --line:rgba(201,163,91,.16); --line2:rgba(201,163,91,.28);
  --ink:#f4ede2; --ink2:#c3b6a6; --ink3:#8c7f74;
  --gold:#c9a35b; --gold2:#e8cf95; --gold-deep:#a5824a;
  --wine:#8c2338; --wine2:#b02a45; --wine-soft:rgba(140,35,56,.22);
  --green:#5fae86; --green-soft:rgba(95,174,134,.16);
  --red:#d8534f; --red-soft:rgba(216,83,79,.16);
  --amber:#d99a4e; --amber-soft:rgba(217,154,78,.16);
  --serif:"Songti SC","STSong","Noto Serif SC",Georgia,"Times New Roman",serif;
  --sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
  --sh:0 1px 2px rgba(0,0,0,.3),0 10px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0}
body{background:radial-gradient(1200px 600px at 85% -10%,rgba(140,35,56,.28),transparent),radial-gradient(900px 500px at 5% 110%,rgba(201,163,91,.10),transparent),var(--bg);color:var(--ink);font-family:var(--sans);font-size:14px;-webkit-font-smoothing:antialiased;min-height:100vh}
a{color:inherit;text-decoration:none}
.app{display:flex;min-height:100vh}

/* 侧边栏 */
.sidebar{width:248px;flex:none;background:linear-gradient(180deg,rgba(30,19,23,.96),rgba(20,13,16,.96));border-right:1px solid var(--line);display:flex;flex-direction:column;position:relative}
.sidebar::after{content:"";position:absolute;top:0;right:-1px;bottom:0;width:1px;background:linear-gradient(180deg,transparent,var(--line2),transparent)}
.brand{display:flex;align-items:center;gap:12px;padding:22px 20px 18px;border-bottom:1px solid var(--line)}
.brand-logo{width:42px;height:42px;border-radius:12px;flex:none;display:flex;align-items:center;justify-content:center;font-size:20px;background:linear-gradient(135deg,var(--wine),var(--wine2));box-shadow:0 6px 18px rgba(140,35,56,.5),inset 0 0 0 1px rgba(232,207,149,.35)}
.brand-name{font-family:var(--serif);font-size:16px;font-weight:700;letter-spacing:2px;color:var(--gold2)}
.brand-sub{font-size:11px;color:var(--ink3);margin-top:3px;letter-spacing:1px}
.nav{flex:1;overflow:auto;padding:12px 10px}
.nav-sec{font-size:11px;letter-spacing:3px;color:var(--ink3);padding:14px 12px 6px}
.nav-item{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;color:var(--ink2);cursor:pointer;font-size:13.5px;border:1px solid transparent;transition:.16s}
.nav-item:hover{background:rgba(201,163,91,.07);color:var(--ink)}
.nav-item.active{background:linear-gradient(120deg,rgba(140,35,56,.4),rgba(201,163,91,.1));border-color:var(--line2);color:var(--gold2);box-shadow:inset 0 0 0 1px rgba(232,207,149,.06)}
.nav-item span:first-child{width:18px;text-align:center;opacity:.95}
.sidebar-foot{padding:14px;border-top:1px solid var(--line)}
.who{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.avatar{width:34px;height:34px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;font-family:var(--serif);background:linear-gradient(135deg,var(--gold-deep),var(--gold2));color:#2a1015;font-weight:700}
.who-name{font-size:13px;font-weight:600}
.who-role{font-size:11px;color:var(--ink3)}

/* 主区 */
.main{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{display:flex;align-items:center;gap:14px;padding:18px 28px;border-bottom:1px solid var(--line);background:rgba(18,11,14,.5);backdrop-filter:blur(8px)}
.page-title{font-family:var(--serif);font-size:20px;font-weight:700;letter-spacing:2px;color:var(--gold2)}
.page-sub{font-size:12px;color:var(--ink3);margin-top:3px;letter-spacing:.5px}
.topbar-right{margin-left:auto;display:flex;gap:10px;align-items:center}
.content{padding:24px 28px 60px}
.loading{color:var(--ink3);padding:40px;text-align:center;font-family:var(--serif);letter-spacing:2px}

/* 登录 */
.login-wrap{flex:1;display:flex;align-items:center;justify-content:center;padding:40px}
.login-card{width:100%;max-width:420px;background:linear-gradient(180deg,rgba(36,23,32,.96),rgba(24,15,19,.98));border:1px solid var(--line2);border-radius:20px;padding:40px 34px;box-shadow:var(--sh);position:relative;overflow:hidden}
.login-card::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--gold2),transparent)}
.login-logo{width:64px;height:64px;border-radius:18px;margin:0 auto 18px;display:flex;align-items:center;justify-content:center;font-size:30px;background:linear-gradient(135deg,var(--wine),var(--wine2));box-shadow:0 12px 30px rgba(140,35,56,.5),inset 0 0 0 1px rgba(232,207,149,.4)}
.login-title{font-family:var(--serif);font-size:24px;text-align:center;letter-spacing:6px;color:var(--gold2)}
.login-sub{text-align:center;color:var(--ink3);font-size:12.5px;margin:10px 0 26px;letter-spacing:1px}
.field{margin-bottom:16px}
.field label{display:block;font-size:12px;color:var(--ink3);margin-bottom:7px;letter-spacing:1px}
input,select,textarea{width:100%;background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:10px;padding:11px 13px;color:var(--ink);font-size:14px;font-family:inherit;outline:none;transition:.15s}
input:focus,select:focus,textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,163,91,.14)}
select option{background:#241720;color:var(--ink)}
textarea{min-height:80px;resize:vertical}
.login-hint{text-align:center;color:var(--ink3);font-size:12px;margin-top:16px}
.login-roles{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:18px}
.role-chip{padding:5px 12px;border-radius:999px;border:1px solid var(--line);color:var(--ink2);font-size:12px;cursor:pointer;transition:.15s}
.role-chip:hover{border-color:var(--gold);color:var(--gold2)}

/* 按钮 */
.btn{border:1px solid var(--line2);background:rgba(255,255,255,.03);color:var(--ink);border-radius:10px;padding:10px 16px;font-size:13.5px;font-weight:600;cursor:pointer;transition:.15s;display:inline-flex;align-items:center;gap:6px;justify-content:center}
.btn:hover{border-color:var(--gold);color:var(--gold2)}
.btn-primary{background:linear-gradient(135deg,var(--wine),var(--wine2));border-color:transparent;color:#fff;box-shadow:0 6px 18px rgba(140,35,56,.4)}
.btn-primary:hover{color:#fff;filter:brightness(1.08)}
.btn-gold{background:linear-gradient(135deg,var(--gold-deep),var(--gold2));border-color:transparent;color:#2a1015}
.btn-ghost{background:transparent}
.btn-block{width:100%;display:flex}
.btn-xs{padding:6px 11px;font-size:12px;border-radius:8px}

/* 英雄区 */
.hero{position:relative;border-radius:20px;padding:30px 32px;margin-bottom:20px;overflow:hidden;border:1px solid var(--line2);background:linear-gradient(120deg,rgba(140,35,56,.5),rgba(30,19,23,.7) 60%),radial-gradient(600px 300px at 90% 0%,rgba(201,163,91,.18),transparent)}
.hero::after{content:"🍷";position:absolute;right:22px;bottom:-14px;font-size:120px;opacity:.08}
.hero h2{font-family:var(--serif);font-size:24px;margin:0;letter-spacing:3px;color:var(--gold2)}
.hero p{color:var(--ink2);font-size:13.5px;margin:10px 0 0;line-height:1.9;max-width:760px}

/* 卡片 / KPI */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:16px;margin-bottom:20px}
.card{background:linear-gradient(180deg,rgba(36,23,32,.7),rgba(24,15,19,.7));border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--sh)}
.card-icon{width:40px;height:40px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:19px;margin-bottom:14px;background:rgba(201,163,91,.12);border:1px solid var(--line)}
.card-value{font-family:var(--serif);font-size:32px;font-weight:700;letter-spacing:1px;color:var(--gold2)}
.card-label{font-size:13px;color:var(--ink2);margin-top:5px}
.card-foot{font-size:11.5px;color:var(--ink3);margin-top:8px}
.g .card-icon{background:var(--green-soft);border-color:rgba(95,174,134,.3)}
.r .card-icon{background:var(--red-soft);border-color:rgba(216,83,79,.3)}
.a .card-icon{background:var(--amber-soft);border-color:rgba(217,154,78,.3)}

/* 面板 */
.panel{background:linear-gradient(180deg,rgba(36,23,32,.55),rgba(24,15,19,.55));border:1px solid var(--line);border-radius:16px;padding:20px;margin-bottom:18px;box-shadow:var(--sh)}
.panel-title{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:15px;font-weight:700;letter-spacing:2px;color:var(--gold2);margin-bottom:16px}
.grid-line{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:18px}
.dim{color:var(--ink3)}

/* 表格 */
.table{width:100%;border-collapse:collapse;font-size:13px}
.table th{text-align:left;color:var(--ink3);font-weight:600;font-size:11.5px;letter-spacing:1px;padding:10px 12px;border-bottom:1px solid var(--line2)}
.table td{padding:12px;border-bottom:1px solid var(--line);color:var(--ink2);vertical-align:middle}
.table tr:hover td{background:rgba(201,163,91,.04)}
.table code{font-family:ui-monospace,monospace;color:var(--gold2);font-size:12px}
.table-wrap{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}

/* 徽章 */
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:999px;font-size:11px;font-weight:600;white-space:nowrap}
.b-gold{background:rgba(201,163,91,.16);color:var(--gold2)}
.b-green{background:var(--green-soft);color:var(--green)}
.b-red{background:var(--red-soft);color:var(--red)}
.b-amber{background:var(--amber-soft);color:var(--amber)}
.b-gray{background:rgba(255,255,255,.06);color:var(--ink3)}
.b-wine{background:var(--wine-soft);color:#e79aab}

/* 进度 / 排行 */
.rank-row{display:flex;align-items:center;gap:12px;padding:9px 0}
.rank-no{width:24px;font-family:var(--serif);color:var(--gold);font-size:15px}
.rank-name{width:150px;font-size:12.5px;color:var(--ink2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-bar{flex:1;height:7px;border-radius:99px;background:rgba(255,255,255,.06);overflow:hidden}
.rank-fill{height:100%;border-radius:99px;background:linear-gradient(90deg,var(--gold-deep),var(--gold2))}
.rank-val{width:52px;text-align:right;font-size:12px;color:var(--gold2)}

/* 时间线 */
.tl{position:relative;padding-left:18px}
.tl-item{position:relative;padding:8px 0 8px 12px;border-left:1px solid var(--line2)}
.tl-item::before{content:"";position:absolute;left:-4.5px;top:14px;width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 3px rgba(201,163,91,.15)}
.tl-title{font-size:13px;color:var(--ink)}
.tl-time{font-size:11px;color:var(--ink3);margin-top:3px}
.alert-row{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;border:1px solid var(--line);margin-bottom:10px;font-size:13px;background:rgba(255,255,255,.02)}
.alert-row.error{border-color:rgba(216,83,79,.35);background:var(--red-soft)}
.alert-row.warn{border-color:rgba(217,154,78,.3);background:var(--amber-soft)}

/* 弹窗 / 提示 */
.modal-mask{position:fixed;inset:0;background:rgba(8,5,7,.72);backdrop-filter:blur(4px);z-index:80;display:flex;align-items:center;justify-content:center;padding:20px}
.modal{width:100%;max-width:560px;max-height:88vh;overflow:auto;background:linear-gradient(180deg,rgba(38,24,33,.99),rgba(24,15,19,.99));border:1px solid var(--line2);border-radius:18px;box-shadow:var(--sh)}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line);font-family:var(--serif);font-size:16px;letter-spacing:2px;color:var(--gold2)}
.modal-body{padding:22px}
.toasts{position:fixed;right:22px;bottom:22px;z-index:99;display:flex;flex-direction:column;gap:10px}
.toast{background:linear-gradient(135deg,rgba(38,24,33,.98),rgba(24,15,19,.98));border:1px solid var(--line2);border-left:3px solid var(--gold);border-radius:12px;padding:13px 18px;font-size:13px;color:var(--ink);box-shadow:var(--sh);max-width:340px}
.toast.err{border-left-color:var(--red)}
.toast.ok{border-left-color:var(--green)}

/* 手机端菜单按钮 & 抽屉 */
.nav-btn{display:none;border:1px solid var(--line2);background:rgba(201,163,91,.1);color:var(--gold2);border-radius:10px;padding:8px 12px;font-size:17px;line-height:1;cursor:pointer;flex:none}
.nav-mask{display:none;position:fixed;inset:0;background:rgba(8,5,7,.6);z-index:70}
@media (max-width:940px){
  .sidebar{display:none}
  .content{padding:16px 16px 60px}
  .table th,.table td{white-space:nowrap}
  .panel{padding:16px}
  .topbar{padding:14px 16px;position:sticky;top:0;z-index:55}
  .hero{padding:22px 20px}
  .hero h2{font-size:20px}
  .grid-line{grid-template-columns:1fr}
  .nav-btn{display:inline-flex}
  body.nav-open .sidebar{display:flex;position:fixed;top:0;left:0;bottom:0;z-index:80;width:min(280px,86vw);box-shadow:0 0 50px rgba(0,0,0,.6)}
  body.nav-open .nav-mask{display:block}
}