/* ═══════════════════════════════════════════
   CYBER·2046 视觉系统 —— AI 量化交易终端
   炭黑底 · 暖金/香槟金 · 白色 · Möbius 环
   Apple 级极简 · 毛玻璃 · 圆角玻璃卡 · 顶边金光
   ═══════════════════════════════════════════ */
:root{
  /* 炭黑底 */
  --bg:#0a0a0a; --bg-soft:#0e0d0b; --surface:#16150f;
  /* 暖金/香槟金 */
  --gold:#d4af37; --champagne:#f5e6b3; --gold-soft:#8a6d1f;
  /* 白 */
  --white:#fdfdfb; --text:#ecebe6; --muted:#a5a093;
  /* 状态 */
  --up:#d4af37; --down:#c0392b; --info:#f5e6b3;
  /* 结构 */
  --border:rgba(212,175,55,.14); --hair:rgba(255,255,255,.06);
  --glass-blur:20px; --radius:18px;
  --shadow:0 20px 60px rgba(0,0,0,.6);
  --rim:linear-gradient(90deg,rgba(212,175,55,0),rgba(212,175,55,.55),rgba(245,230,179,.9),rgba(212,175,55,.55),rgba(212,175,55,0));
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--bg);color:var(--text);font-family:-apple-system,"SF Pro Text","PingFang SC","Microsoft YaHei",sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}
body{min-height:100vh;background:
  radial-gradient(1200px 600px at 80% -10%,rgba(212,175,55,.06),transparent 60%),
  radial-gradient(900px 500px at 0% 100%,rgba(212,175,55,.05),transparent 55%),
  var(--bg);}
#app{display:flex;flex-direction:column;min-height:100vh}
.hidden{display:none!important}
button{font-family:inherit;cursor:pointer}
button:disabled,input:disabled,select:disabled{opacity:.5;cursor:not-allowed}
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-thumb{background:rgba(212,175,55,.25);border-radius:3px}

/* ═══ 毛玻璃面板 ═══ */
.glass{background:rgba(22,21,15,.55);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));
  border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);
  position:relative;overflow:hidden}
/* 顶边金光 rim light */
.glass::before{content:"";position:absolute;top:0;left:10%;right:10%;height:1px;
  background:var(--rim);opacity:.7;pointer-events:none}
/* 琥珀背透光晕 */
.glass::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(600px 200px at 50% -20%,rgba(212,175,55,.07),transparent);}

/* ═══ 顶部导航 ═══ */
.topbar{display:flex;align-items:center;gap:20px;padding:14px 28px;position:sticky;top:0;z-index:40;
  background:rgba(10,10,10,.7);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--hair)}
.brand{display:flex;align-items:center;gap:12px}
.logo-wrap{filter:drop-shadow(0 0 14px rgba(212,175,55,.5))}
.logo-img{width:40px;height:40px;border-radius:50%;display:block}
.boot-logo-img{width:96px;height:96px;border-radius:50%;box-shadow:0 0 50px rgba(212,175,55,.45)}
.about-logo-img{width:88px;height:88px;border-radius:50%;margin:0 auto 14px;display:block;box-shadow:0 0 40px rgba(212,175,55,.35)}
.brand-name{font-size:15px;letter-spacing:3px;font-weight:700;color:var(--champagne)}
.brand-sub{font-size:9px;letter-spacing:2px;color:var(--muted);text-transform:uppercase}
/* 顶部导航（桌面显示，手机隐藏） */
.topnav{display:flex;gap:2px;margin:0 auto}
@media(max-width:900px){
  .topnav{display:none}
}

/* ═══ 底部导航（手机显示，桌面隐藏） ═══ */
.bottomnav{display:none}
@media(max-width:900px){
  .bottomnav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;bottom:0;left:0;right:0;z-index:45;
    background:rgba(10,10,10,.82);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
    border-top:1px solid var(--border);box-shadow:0 -8px 30px rgba(0,0,0,.45);
    padding:8px 6px calc(8px + env(safe-area-inset-bottom))}
  .bottomnav::before{content:"";position:absolute;top:0;left:10%;right:10%;height:1px;
    background:var(--rim);opacity:.8;pointer-events:none}
  .bottomnav .nav-btn{display:flex;flex-direction:column;align-items:center;gap:4px;padding:7px 2px;border-radius:12px;font-size:10px;letter-spacing:0;position:relative}
  .bottomnav .nav-btn svg{width:22px;height:22px;opacity:.75;transition:.2s}
  .bottomnav .nav-btn:active{transform:scale(.94)}
  .bottomnav .nav-btn.active{background:transparent;color:var(--champagne)}
  .bottomnav .nav-btn.active svg{opacity:1;filter:drop-shadow(0 0 8px rgba(212,175,55,.8))}
  .bottomnav .nav-btn.active::after{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:20px;height:2px;border-radius:2px;
    background:linear-gradient(90deg,rgba(212,175,55,0),var(--gold),rgba(245,230,179,.9),rgba(212,175,55,0))}
  #app{padding-bottom:70px}
}
.nav-btn{background:transparent;border:none;color:var(--muted);padding:8px 14px;border-radius:10px;font-size:13px;transition:.2s;letter-spacing:.3px}
.nav-btn:hover{color:var(--text);background:rgba(212,175,55,.08)}
.nav-btn.active{color:var(--champagne);background:rgba(212,175,55,.12)}
.top-status{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--muted);white-space:nowrap;margin-left:auto}
.status-dot{width:8px;height:8px;border-radius:50%;background:#666;transition:.3s}
.status-dot.connected{background:var(--gold);box-shadow:0 0 10px rgba(212,175,55,.8)}
.status-dot.running{background:#4caf50;box-shadow:0 0 10px rgba(76,175,80,.8)}
.run-ctrl{display:flex;gap:6px;margin-left:4px}
.btn-ghost{background:rgba(212,175,55,.08);border:1px solid var(--border);color:var(--text);padding:6px 12px;border-radius:8px;font-size:12px;transition:.2s}
.btn-ghost:hover{background:rgba(212,175,55,.18)}
.btn-ghost.danger{background:rgba(192,57,43,.1);border-color:rgba(192,57,43,.4);color:#e07b6b}
.btn-ghost.gold{background:rgba(212,175,55,.15);color:var(--champagne)}

/* ═══ 按钮 ═══ */
.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold-soft));color:#0a0a0a;border:none;padding:9px 18px;border-radius:10px;font-size:13px;font-weight:600;transition:.2s;box-shadow:0 4px 20px rgba(212,175,55,.3)}
.btn-gold:hover{transform:translateY(-1px);box-shadow:0 6px 26px rgba(212,175,55,.45)}
.btn-gold.block{width:100%}

/* ═══ 内容布局 ═══ */
.content{flex:1;padding:28px;max-width:1280px;margin:0 auto;width:100%}
.view{display:none;animation:fadeIn .4s ease}
.view.active{display:block}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ═══ 封面加载 ═══ */
.boot{position:fixed;inset:0;background:var(--bg);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:100;transition:opacity .6s}
.boot.lift{opacity:0;pointer-events:none}
.boot-logo{font-size:56px;color:var(--gold);text-shadow:0 0 40px rgba(212,175,55,.6);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}
.boot-name{font-size:20px;letter-spacing:6px;color:var(--champagne);margin-top:12px;font-weight:700}
.boot-sub{font-size:10px;letter-spacing:3px;color:var(--muted);margin-top:4px;text-transform:uppercase}
.boot-bar{width:180px;height:2px;background:rgba(212,175,55,.15);border-radius:2px;margin-top:20px;overflow:hidden}
.boot-fill{height:100%;width:40%;background:var(--gold);animation:load 1.2s infinite}
@keyframes load{0%{transform:translateX(-100%)}100%{transform:translateX(300%)}}

/* ═══ Hero ═══ */
.hero{text-align:center;padding:48px 20px 36px;position:relative}
.hero-glow{position:absolute;inset:-40px 20%;background:radial-gradient(600px 200px at 50% 0%,rgba(212,175,55,.12),transparent);filter:blur(30px);pointer-events:none}
.hero-title{font-size:clamp(28px,5vw,46px);font-weight:200;letter-spacing:6px;color:var(--white);position:relative}
.hero-sub{color:var(--muted);margin-top:10px;font-size:13px;letter-spacing:1px}

/* ═══ 统计卡 ═══ */
.overview-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-top:10px}
@media(min-width:901px){.overview-grid{grid-template-columns:repeat(4,1fr)}}
.safety-banner{grid-column:1/-1;display:flex;align-items:center;gap:12px;padding:12px 16px;border:1px solid rgba(212,175,55,.3);border-radius:12px;background:rgba(212,175,55,.07);font-size:12px;color:var(--muted)}
.safety-banner strong{color:var(--champagne);letter-spacing:1.5px;white-space:nowrap}
.stat-card{padding:20px}
.stat-label{font-size:10px;letter-spacing:1.5px;color:var(--muted);text-transform:uppercase}
.stat-value{font-size:22px;font-weight:600;margin-top:8px;color:var(--white)}
.stat-value.big{font-size:30px;color:var(--champagne)}
.stat-sub{font-size:11px;color:var(--muted);margin-top:4px}
.stat-card.span2{grid-column:span 2}
.gold-normal{color:var(--gold)}
.up{color:var(--up)} .down{color:var(--down)}
.flash-up{animation:flashUp .8s ease-out}
.flash-down{animation:flashDown .8s ease-out}
@keyframes flashUp{0%{color:var(--gold);text-shadow:0 0 10px rgba(212,175,55,.8)}100%{color:var(--muted);text-shadow:none}}
@keyframes flashDown{0%{color:var(--down);text-shadow:0 0 10px rgba(192,57,43,.8)}100%{color:var(--muted);text-shadow:none}}

/* ═══ 图表 ═══ */
.eq-card,.chart-card{padding:22px;margin-top:16px}
.section-title{font-size:12px;letter-spacing:2px;color:var(--champagne);text-transform:uppercase;font-weight:600}
#eqChart,#kline{height:260px;margin-top:14px}
#kline{height:300px}
.term-grid{display:grid;grid-template-columns:1fr 340px;gap:16px}
.chart-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.cyber-select{background:rgba(10,10,10,.7);border:1px solid var(--border);color:var(--text);padding:7px 10px;border-radius:8px;font-size:12px}
.tf-pills{display:flex;gap:4px}
.tf-pill{padding:5px 10px;border-radius:7px;font-size:11px;background:rgba(212,175,55,.06);border:1px solid transparent;color:var(--muted);cursor:pointer}
.tf-pill.active{background:rgba(212,175,55,.15);color:var(--champagne);border-color:var(--border)}

/* ═══ 持仓 ═══ */
.pos-card{padding:22px}
.pos-scroll{display:flex;flex-direction:column;gap:12px;margin-top:14px;max-height:440px;overflow-y:auto}
.pos-item{background:linear-gradient(135deg,rgba(16,17,12,.92),rgba(8,9,7,.88));border:1px solid var(--hair);border-left:3px solid var(--gold);border-radius:14px;padding:16px;box-shadow:inset 0 1px rgba(255,255,255,.025)}
.pos-item.short{border-left-color:var(--down)}
.pos-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}
.pos-identity{display:flex;align-items:center;gap:10px;min-width:0}
.pos-symbol{font-size:20px;line-height:1;font-weight:700;color:var(--white);letter-spacing:.3px}
.pos-tag{font-size:10px;line-height:1;padding:4px 10px;border-radius:999px;background:rgba(212,175,55,.13);color:var(--champagne);white-space:nowrap}
.pos-tag.short{background:rgba(192,57,43,.15);color:#e07b6b}
.pos-return{text-align:right;line-height:1;white-space:nowrap}
.pos-return strong{display:block;font-size:20px;font-weight:700}
.pos-return span{display:block;margin-top:6px;font-size:12px;font-weight:600}
.pos-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:16px}
.pos-metrics>div{min-width:0;padding:9px 10px;border-radius:9px;background:rgba(255,255,255,.025);border:1px solid rgba(255,255,255,.035)}
.pos-metrics small,.pos-exposure small{display:block;color:var(--muted);font-size:10px;line-height:1.2;margin-bottom:5px}
.pos-metrics b,.pos-exposure b{display:block;color:var(--text);font-size:12px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pos-exposure{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:8px}
.pos-exposure>span{min-width:0;padding:8px 10px}
.pos-status{display:flex;align-items:center;gap:6px;margin-top:11px;padding-top:11px;border-top:1px solid var(--hair);font-size:11px}
.pos-badge{padding:3px 7px;border-radius:6px;background:rgba(255,255,255,.045);color:var(--muted);white-space:nowrap}
.pos-badge.up{background:rgba(72,180,97,.10);color:var(--up)}
.pos-badge.down{background:rgba(192,57,43,.11);color:#e07b6b}
.pos-protection{margin-left:auto;white-space:nowrap}
.pos-footer{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-top:11px}
.pos-levels{display:flex;align-items:center;gap:12px;min-width:0;color:var(--muted);font-size:11px}
.pos-levels span{white-space:nowrap}.pos-levels b{color:var(--text);font-weight:500}
.pos-levels em{font-style:normal;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pos-close{background:rgba(192,57,43,.1);border:1px solid rgba(192,57,43,.38);color:#e07b6b;padding:7px 14px;border-radius:8px;font-size:11px;flex-shrink:0}

/* ═══ 持仓 · 手机端适配 ═══ */
@media(max-width:900px){.term-grid{grid-template-columns:1fr}}
@media(max-width:600px){
  .pos-card{width:100%;min-width:0;padding:14px}
  .pos-card .section-title{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:14px}
  .pos-card .section-title>span{float:none!important;flex-shrink:0}
  .pos-scroll{width:100%;max-height:none;margin-top:12px;gap:12px;align-items:stretch}
  .pos-item{width:100%;min-width:0;padding:15px;border-radius:14px}
  .pos-head{align-items:center}.pos-symbol{font-size:20px}
  .pos-return strong{font-size:21px}.pos-return span{font-size:12px}
  .pos-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;margin-top:14px}
  .pos-metrics>div{padding:9px 10px}
  .pos-metrics small,.pos-exposure small{font-size:10px}
  .pos-metrics b,.pos-exposure b{font-size:12.5px}
  .pos-exposure{gap:4px;margin-top:7px}.pos-exposure>span{padding:8px 5px}
  .pos-status{flex-wrap:wrap;gap:6px}.pos-protection{width:100%;margin-left:0;padding-top:3px}
  .pos-footer{align-items:center;margin-top:12px}
  .pos-levels{display:grid;grid-template-columns:auto auto;gap:5px 14px;line-height:1.35}
  .pos-levels em{grid-column:1/-1}
  .pos-close{padding:10px 18px;font-size:12px}
}

/* ═══ 币种监控 ═══ */
.sym-card-full{padding:22px;margin-top:16px}
.sym-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;margin-top:12px}
.sym-item{background:rgba(10,10,10,.5);border:1px solid var(--hair);border-radius:12px;padding:12px;cursor:pointer;transition:.2s}
.sym-item:hover{background:rgba(212,175,55,.06);border-color:var(--border)}
.sym-top{display:flex;justify-content:space-between;align-items:center}
.sym-name{font-weight:600;font-size:13px;color:var(--white)}
.sym-price{font-size:12px;color:var(--muted);margin-top:4px}
.sym-adx{font-size:10px;color:var(--muted);margin-top:2px}
.sym-dot{width:7px;height:7px;border-radius:50%}
.sym-dot.on{background:var(--gold);box-shadow:0 0 8px rgba(212,175,55,.7)}
.sym-dot.watch{background:var(--champagne);opacity:.6}
.sym-dot.off{background:#555}
.sym-item.disabled{opacity:.4}

/* ═══ AI 页 ═══ */
.ai-hero{padding:26px;margin-bottom:16px}
.ai-desc{color:var(--muted);font-size:12px;margin-top:6px}
.ai-ctrl{display:flex;align-items:center;gap:20px;margin-top:16px;flex-wrap:wrap}
.ai-mode-tag{margin-top:12px;font-size:12px;color:var(--champagne)}
.switch{display:inline-flex;align-items:center;gap:10px;color:var(--muted);font-size:12px}
.switch input{display:none}
.slider{width:40px;height:22px;background:rgba(255,255,255,.1);border-radius:11px;position:relative;transition:.3s}
.slider::after{content:"";position:absolute;width:18px;height:18px;border-radius:50%;background:#fff;top:2px;left:2px;transition:.3s}
.switch input:checked+.slider{background:var(--gold)}
.switch input:checked+.slider::after{left:20px}
.ai-ledger{margin-top:14px;display:flex;flex-direction:column;gap:6px}
.ai-row{background:rgba(10,10,10,.5);border:1px solid var(--hair);border-radius:10px;padding:10px 12px;font-size:12px}
.ai-row .a-sym{font-weight:600;color:var(--white)}
.ai-row .a-dir{color:var(--gold)}
.ai-row .a-reason{color:var(--muted);margin-top:2px}

/* ═══ 参数/风控/记录 ═══ */
.param-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;margin:14px 0}
.param{background:rgba(10,10,10,.5);border:1px solid var(--hair);border-radius:10px;padding:10px}
.param label{display:block;font-size:10px;color:var(--muted);letter-spacing:.5px;margin-bottom:5px}
.param input{width:100%;background:rgba(10,10,10,.6);border:1px solid var(--border);color:var(--text);padding:6px 8px;border-radius:7px;font-size:13px}
.view>.glass{margin-bottom:16px;padding:22px}
.risk-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-top:12px}
.r-cell{background:rgba(10,10,10,.5);border-radius:10px;padding:10px}
.r-cell .lbl{font-size:10px;color:var(--muted)}
.r-cell .val{font-size:16px;font-weight:600;margin-top:4px}
.halt-bar{background:rgba(192,57,43,.12);border:1px solid rgba(192,57,43,.4);color:#e07b6b;border-radius:10px;padding:10px 14px;font-size:12px;margin-top:12px;display:flex;justify-content:space-between;align-items:center}

/* 交易记录/日志 */
.trade-list,.log-list{margin-top:12px;max-height:320px;overflow-y:auto}
.trade-item{background:rgba(10,10,10,.4);border-bottom:1px solid var(--hair);padding:8px 4px;font-size:12px}
.trade-item .t-top{display:flex;justify-content:space-between}
.log-line{display:flex;gap:8px;padding:3px 0;font-family:ui-monospace,Menlo,monospace;font-size:11px;color:var(--muted)}
.log-line .lt{color:rgba(212,175,55,.5);flex-shrink:0}
.log-line .ls{color:var(--gold)}

/* ═══ API 配置 ═══ */
.profiles-list{display:flex;flex-direction:column;gap:10px;margin-top:14px;max-height:400px;overflow-y:auto}
.profile-card{background:rgba(10,10,10,.5);border:1px solid var(--border);border-radius:12px;padding:14px;border-left:3px solid var(--hair)}
.profile-card.active{border-left-color:var(--gold)}
.pc-name{font-size:14px;font-weight:600;color:var(--white)}
.pc-meta{display:flex;gap:14px;font-size:11px;color:var(--muted);margin-top:6px;flex-wrap:wrap}
.pc-actions{display:flex;gap:8px;margin-top:10px}
.pc-actions button{background:rgba(212,175,55,.08);border:1px solid var(--border);color:var(--text);padding:4px 10px;border-radius:6px;font-size:11px}
.p-sep{border-top:1px solid var(--hair);margin:18px 0 10px;padding-top:10px;font-size:12px;color:var(--gold)}
.p-form{display:flex;flex-direction:column;gap:10px}
.p-row{display:flex;align-items:center;gap:10px}
.p-row label{width:130px;color:var(--muted);font-size:12px;flex-shrink:0}
.p-row input,.p-row select{flex:1;background:rgba(10,10,10,.7);border:1px solid var(--border);color:var(--text);padding:8px 10px;border-radius:8px;font-size:12px}
.chk{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:12px}
.chk input{width:auto}
.t-msg{font-size:12px;color:var(--gold);min-height:16px;margin-top:6px}

/* ═══ 关于页 ═══ */
.about-card{text-align:center;padding:48px 32px}
.about-logo{font-size:26px;letter-spacing:6px;color:var(--champagne);font-weight:700}
.about-card h2{font-size:22px;font-weight:300;letter-spacing:2px;margin-top:14px;color:var(--white)}
.about-card p{color:var(--muted);font-size:13px;margin-top:10px;max-width:640px;margin-left:auto;margin-right:auto;line-height:1.8}
.about-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-top:28px}
.af{background:rgba(10,10,10,.5);border:1px solid var(--hair);border-radius:14px;padding:18px}
.af b{display:block;color:var(--champagne);font-size:14px;margin-bottom:6px}
.af span{color:var(--muted);font-size:12px;line-height:1.6}
.about-warn{margin-top:28px;border:1px solid var(--border);border-radius:12px;padding:16px;font-size:12px;color:var(--muted);background:rgba(10,10,10,.5);text-align:left;line-height:1.7}
.about-ops{margin-top:28px;padding:18px;border:1px solid var(--border);border-radius:12px;background:rgba(10,10,10,.35)}
.about-ops .section-title{margin-bottom:14px;text-align:left}
.ops-btn{display:inline-flex;align-items:center;justify-content:center;min-width:150px;padding:12px 22px;font-size:13px;font-weight:600;margin:0 6px}
.about-foot{margin-top:24px;font-size:10px;letter-spacing:2px;color:var(--muted);text-transform:uppercase}

/* ═══ 下单浮层 ═══ */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);backdrop-filter:blur(6px);z-index:60;display:flex;align-items:center;justify-content:center;padding:20px}
.overlay.hidden{display:none}
.overlay-box{background:rgba(22,21,15,.92);backdrop-filter:blur(24px);border:1px solid var(--border);border-radius:18px;padding:26px;width:min(420px,100%)}
.side-toggle{display:flex;flex:1;gap:6px}
.side-btn{flex:1;padding:9px;border-radius:9px;font-size:13px;font-weight:600;border:1px solid var(--hair);background:rgba(10,10,10,.6);color:var(--muted)}
.side-btn.long-btn.active{background:rgba(212,175,55,.15);border-color:var(--gold);color:var(--champagne)}
.side-btn.short-btn.active{background:rgba(192,57,43,.15);border-color:var(--down);color:#e07b6b}
.lev-grid{display:flex;gap:6px;flex-wrap:wrap}
.lev-btn{padding:6px 11px;border-radius:7px;background:rgba(10,10,10,.6);border:1px solid var(--hair);color:var(--muted);font-size:12px}
.lev-btn.active{background:rgba(212,175,55,.2);border-color:var(--gold);color:var(--champagne)}
.t-hint{font-size:12px;color:var(--muted)}

/* toast */
.toast{position:fixed;bottom:84px;left:50%;transform:translateX(-50%);background:rgba(22,21,15,.95);border:1px solid var(--border);color:var(--champagne);padding:12px 22px;border-radius:12px;font-size:13px;opacity:0;transition:.3s;pointer-events:none;z-index:90;box-shadow:var(--shadow)}
.toast.show{opacity:1}
.toast.error{border-color:rgba(192,57,43,.5);color:#e07b6b}

/* ═══ 移动端适配 ═══ */
@media(max-width:900px){
  .topbar{padding:8px 12px;gap:8px}
  .logo-img{width:30px;height:30px}
  .brand-name{font-size:12px;letter-spacing:1.5px}
  .brand{gap:8px}
  .top-status{gap:6px;font-size:10px}
  .content{padding:16px}
  .term-grid{grid-template-columns:1fr}
  .overview-grid{grid-template-columns:repeat(2,1fr)}
  .p-row{flex-direction:column;align-items:stretch}
  .p-row label{width:auto;margin-bottom:4px}
  #eqChart{height:180px}
  #kline{height:400px}
  .brand-sub{display:none}
  .run-ctrl{gap:5px;overflow-x:auto;max-width:100%}
  .btn-ghost{min-height:30px;padding:5px 10px;font-size:11px}
  .sym-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-card.span2{grid-column:span 2}
  .chart-head .cyber-select{max-width:150px}
  .safety-banner{align-items:flex-start;flex-direction:column;gap:4px}
}
@media(max-width:480px){
  .overview-grid{grid-template-columns:1fr 1fr;gap:10px}
  .stat-card{padding:15px 12px}
  .stat-value{font-size:18px}.stat-value.big{font-size:23px}
  .content{padding:12px}
  .top-status{font-size:10px;gap:5px}
  #statusText{max-width:72px;overflow:hidden;text-overflow:ellipsis}
  .brand-name{font-size:11px;letter-spacing:1px}
  .logo-img{width:26px;height:26px}
  .btn-ghost{padding:5px 8px;font-size:10px;min-height:28px}
  .run-ctrl{gap:4px}
  .topbar{padding:6px 10px;gap:6px;flex-wrap:nowrap}
  .run-ctrl .btn-ghost{padding:4px 7px;min-height:26px;font-size:10px}
  .run-ctrl{flex:none;overflow:visible}
  .top-status{flex-shrink:1;min-width:0}
  .about-card{padding:30px 18px}
  .ops-btn{min-width:130px;width:calc(50% - 8px);padding:12px 10px}
  .about-ops{padding:16px 12px}
}

/* AI 健康徽章 & 监管员 */
.ai-health{font-size:11px;padding:2px 8px;border-radius:10px;border:1px solid;margin-left:8px;vertical-align:middle}
.ai-health.ok{color:#7ee0a3;border-color:#7ee0a3;background:rgba(126,224,163,.08)}
.ai-health.warn{color:#f5c518;border-color:#f5c518;background:rgba(245,197,24,.08)}
.ai-health.bad{color:#e05b5b;border-color:#e05b5b;background:rgba(224,91,91,.08)}
.sup-ctrl{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.sup-reports{display:flex;flex-direction:column;gap:8px;max-height:340px;overflow:auto}
.sup-card{border:1px solid rgba(212,175,55,.25);border-radius:10px;padding:10px;background:rgba(10,10,10,.5)}
.sup-card.warn{border-color:rgba(224,91,91,.4)}
.sup-head{display:flex;justify-content:space-between;font-size:12px;margin-bottom:6px}
.sup-text{font-size:12.5px;line-height:1.6;color:#d8d3c5;white-space:pre-wrap}
.sym-custom{font-style:normal;font-size:10px;color:#f5c518;border:1px solid #f5c518;border-radius:8px;padding:0 4px;margin-left:4px}
.sym-del{color:#e05b5b;font-size:11px;margin-left:8px;text-decoration:none}