:root{--bg:#07101d;--panel:#0d1828;--panel2:#111f32;--line:#1c2d45;--text:#e8f0fb;--muted:#8fa3bd;--primary:#39a8ff;--green:#25d79a;--red:#ff5f72;--yellow:#f5bd48;--shadow:0 14px 40px rgba(0,0,0,.22)}
*{box-sizing:border-box}html{color-scheme:dark}body{margin:0;background:radial-gradient(circle at 75% 0,#102d4b 0,transparent 34%),var(--bg);color:var(--text);font:14px/1.5 Inter,"PingFang SC","Microsoft YaHei",sans-serif}button,input,select{font:inherit}a{color:var(--primary);text-decoration:none}.layout{min-height:100vh;display:grid;grid-template-columns:240px 1fr}.sidebar{position:sticky;top:0;height:100vh;padding:24px 16px;background:rgba(7,16,29,.92);border-right:1px solid var(--line);display:flex;flex-direction:column;backdrop-filter:blur(18px)}.brand{display:flex;align-items:center;gap:12px;color:var(--text)}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,#42b5ff,#5468ff);font-weight:800;box-shadow:0 8px 26px rgba(57,168,255,.28)}.brand b,.brand small{display:block}.brand small{color:var(--muted);font-size:11px}.sidebar nav{display:grid;gap:6px;margin-top:34px}.sidebar nav a{padding:11px 13px;border-radius:10px;color:var(--muted);font-weight:600}.sidebar nav a:hover,.sidebar nav a.active{background:var(--panel2);color:var(--text)}.sidebar-footer{margin-top:auto}.link-button{background:none;border:0;color:var(--muted);cursor:pointer;padding:10px}.main{min-width:0}.topbar{height:72px;padding:0 28px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;background:rgba(7,16,29,.66);backdrop-filter:blur(16px);position:sticky;top:0;z-index:10}.topbar b,.topbar small{display:block}.topbar small{color:var(--muted)}.menu-button{display:none;background:none;border:0;color:white;font-size:22px}.content{max-width:1480px;margin:auto;padding:26px}.alert{padding:12px 15px;border:1px solid var(--line);border-radius:10px;margin-bottom:16px;background:var(--panel)}.alert-success{border-color:rgba(37,215,154,.45);color:#8cf2ce}.alert-warning{border-color:rgba(245,189,72,.45);color:#ffd883}.alert-danger{border-color:rgba(255,95,114,.45);color:#ff9aa6}.status-banner,.card,.stat-card{background:linear-gradient(145deg,rgba(17,31,50,.96),rgba(11,24,40,.96));border:1px solid var(--line);box-shadow:var(--shadow)}.status-banner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 20px;border-radius:15px;margin-bottom:18px}.status-banner>div:first-child{display:grid;grid-template-columns:auto 1fr;column-gap:10px;align-items:center}.status-banner small{grid-column:2;color:var(--muted)}.status-dot{width:10px;height:10px;border-radius:50%;background:var(--muted)}.state-running .status-dot{background:var(--green);box-shadow:0 0 18px var(--green)}.state-paused .status-dot,.state-stop_after_trade .status-dot{background:var(--yellow)}.state-stopped .status-dot{background:var(--red)}.button-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.button-row form{margin:0}.btn{border:1px solid var(--line);background:#14243a;color:var(--text);border-radius:9px;padding:9px 14px;cursor:pointer;font-weight:650}.btn:hover{filter:brightness(1.15)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,#168de8,#5667ff);border:0}.btn-success{background:var(--green);border:0;color:#04140e}.btn-warning{background:var(--yellow);border:0;color:#211800}.btn-danger{background:rgba(255,95,114,.15);border-color:rgba(255,95,114,.45);color:#ff9aa6}.btn-small{padding:6px 10px;font-size:12px}.full{width:100%}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.stat-card{border-radius:14px;padding:18px}.stat-card span,.stat-card small{display:block;color:var(--muted)}.stat-card b{display:block;font-size:24px;margin:5px 0}.positive{color:var(--green)!important}.negative{color:var(--red)!important}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}.card{border-radius:15px;padding:20px;margin-bottom:18px}.card-head{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:18px}.card h2{font-size:16px;margin:0}.card p{margin:3px 0 0;color:var(--muted)}.position-box>div{display:flex;justify-content:space-between;align-items:center}.position-box>div span{font-size:24px;font-weight:800}.position-box>div b{color:var(--green)}dl{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:18px 0 0}dl div{background:rgba(7,16,29,.55);padding:11px;border-radius:9px}dt{color:var(--muted);font-size:12px}dd{margin:2px 0 0;font-weight:700}.empty{padding:28px;text-align:center;color:var(--muted)}.mode-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.mode-button{width:100%;text-align:left;padding:13px;border-radius:10px;background:#0a1524;border:1px solid var(--line);color:var(--text);cursor:pointer}.mode-button b,.mode-button span{display:block}.mode-button span{color:var(--muted);font-size:12px}.mode-button.selected{border-color:var(--primary);box-shadow:inset 0 0 0 1px var(--primary)}.live-form{display:grid;grid-template-columns:1fr auto;align-items:end;gap:10px;margin:14px 0}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;white-space:nowrap}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-size:12px}tbody tr:hover{background:rgba(255,255,255,.02)}.score{display:inline-grid;place-items:center;min-width:34px;height:28px;padding:0 8px;border-radius:8px;background:#1b2b41;font-weight:800}.score.good{background:rgba(37,215,154,.16);color:var(--green)}.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#17263a;color:var(--muted);font-size:12px}.badge-success{background:rgba(37,215,154,.13);color:var(--green)}.danger-zone{border-color:rgba(255,95,114,.28)}.danger-zone form{display:grid;grid-template-columns:1fr auto;align-items:end;gap:12px}.settings-form .card{margin-bottom:18px}.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}label{display:grid;gap:6px;color:var(--muted);font-size:13px}label small{font-size:11px}input,select{width:100%;padding:10px 11px;border:1px solid var(--line);border-radius:8px;background:#081422;color:var(--text);outline:none}input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(57,168,255,.12)}.switch-grid{display:flex;gap:20px;flex-wrap:wrap;margin-top:18px}.switch{display:flex;align-items:center;gap:8px}.switch input{width:auto}.sticky-save{position:sticky;bottom:16px;z-index:5;background:rgba(13,24,40,.95);border:1px solid var(--line);border-radius:13px;padding:13px 15px;display:flex;justify-content:space-between;align-items:center;box-shadow:var(--shadow);backdrop-filter:blur(14px)}.sticky-save span{color:var(--muted)}.inline-form{display:grid;grid-template-columns:1fr auto;gap:10px}.event-list{display:grid}.event{display:grid;grid-template-columns:145px 70px 1fr;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)}.event time{color:var(--muted)}.event>span{font-size:11px;font-weight:800}.event p{margin:2px 0}.event-error>span,.event-critical>span{color:var(--red)}.event-warning>span{color:var(--yellow)}.pagination{display:flex;justify-content:center;gap:18px;margin-top:18px}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:min(420px,100%);padding:30px;border:1px solid var(--line);border-radius:18px;background:rgba(13,24,40,.96);box-shadow:var(--shadow)}.auth-brand{margin-bottom:30px}.auth-card h1{margin:0;font-size:25px}.auth-card>p{color:var(--muted);margin:5px 0 20px}.auth-card form{display:grid;gap:15px}.auth-card code{word-break:break-all}
.section-title{font-size:13px;color:var(--muted);margin:22px 0 12px}

/* Monitoring symbols */
.symbol-overview{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:18px}
.symbol-overview-card{position:relative;overflow:hidden;padding:17px 19px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(145deg,rgba(17,31,50,.96),rgba(11,24,40,.96));box-shadow:var(--shadow)}
.symbol-overview-card:after{content:"";position:absolute;right:-26px;bottom:-45px;width:100px;height:100px;border-radius:50%;background:rgba(57,168,255,.07)}
.symbol-overview-card span,.symbol-overview-card small{display:block;color:var(--muted)}
.symbol-overview-card b{display:block;margin:2px 0;font-size:25px}
.symbol-add-card{padding:19px 21px}.symbol-add-card .card-head{margin-bottom:14px}
.symbol-add-form{display:grid;grid-template-columns:minmax(280px,720px) auto;gap:10px;justify-content:start}
.symbol-input-wrap{position:relative}.symbol-input-wrap input{padding-left:38px}
.symbol-input-icon{position:absolute;left:13px;top:50%;z-index:1;transform:translateY(-50%);color:var(--primary);font-size:18px}
.quick-symbols{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin-top:12px}
.quick-symbols>span{margin-right:3px;color:var(--muted);font-size:12px}.quick-symbols form{margin:0}
.quick-symbols button{padding:4px 9px;border:1px solid var(--line);border-radius:999px;background:#0a1625;color:var(--muted);cursor:pointer;font-size:11px}
.quick-symbols button:hover{border-color:var(--primary);color:var(--text)}
.symbol-list-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:25px 2px 13px}
.symbol-list-head h2{margin:0;font-size:17px}.symbol-list-head p{margin:3px 0 0;color:var(--muted)}
.symbol-list-status{display:flex;align-items:center;gap:9px}
.live-refresh{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:11px}.live-refresh i{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 9px rgba(37,215,154,.8);animation:live-pulse 1.8s ease-in-out infinite}.live-refresh.is-error{color:var(--red)}.live-refresh.is-error i{background:var(--red);box-shadow:none;animation:none}
.list-count{padding:5px 10px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:12px}
.symbol-card-list{display:grid;gap:12px}
.symbol-card{overflow:hidden;border:1px solid var(--line);border-radius:15px;background:linear-gradient(145deg,rgba(17,31,50,.96),rgba(11,24,40,.96));box-shadow:var(--shadow);transition:border-color .2s,transform .2s}
.symbol-card:hover{border-color:#294263;transform:translateY(-1px)}.symbol-card.is-paused{opacity:.72}
.symbol-card-main{display:grid;grid-template-columns:minmax(260px,1fr) 150px auto;gap:22px;align-items:center;padding:18px 20px}
.symbol-identity{display:flex;align-items:center;gap:13px;min-width:0}
.coin-mark{display:grid;place-items:center;flex:0 0 42px;width:42px;height:42px;border:1px solid rgba(57,168,255,.28);border-radius:12px;background:rgba(57,168,255,.11);color:#71c2ff;font-weight:850;font-size:17px}
.symbol-name-line{display:flex;align-items:center;gap:10px}.symbol-name-line h3{margin:0;font-size:17px}
.symbol-name-line .badge{display:flex;align-items:center;gap:5px}.symbol-name-line .badge i{width:6px;height:6px;border-radius:50%;background:currentColor;box-shadow:0 0 8px currentColor}
.symbol-identity p{overflow:hidden;margin:3px 0 0;color:var(--muted);font-size:12px;text-overflow:ellipsis;white-space:nowrap}
.symbol-score-box{padding-left:22px;border-left:1px solid var(--line)}
.symbol-score-box span,.symbol-score-box small{display:block;color:var(--muted);font-size:11px}
.symbol-score-box b{display:block;margin:0;font-size:26px;line-height:1.15;transition:color .2s,transform .2s}.symbol-score-box b.score-up{color:var(--green);transform:translateY(-1px)}.symbol-score-box b.score-down{color:var(--red);transform:translateY(1px)}
.symbol-score-box em{display:block;margin-top:4px;color:#6f849f;font-size:10px;font-style:normal}
.symbol-actions{display:flex;justify-content:flex-end;gap:7px}.symbol-actions form{margin:0}
.symbol-parameter-strip{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);background:rgba(6,15,27,.34)}
.symbol-parameter-strip>div{padding:11px 20px;border-right:1px solid var(--line)}.symbol-parameter-strip>div:last-child{border-right:0}
.symbol-parameter-strip span,.symbol-parameter-strip b{display:block}.symbol-parameter-strip span{color:var(--muted);font-size:11px}.symbol-parameter-strip b{margin-top:1px;font-size:12px}
.symbol-config{border-top:1px solid var(--line);background:rgba(7,16,29,.36)}
.symbol-config summary{display:flex;align-items:center;gap:9px;padding:11px 20px;color:var(--primary);cursor:pointer;list-style:none;font-size:12px;font-weight:700}
.symbol-config summary::-webkit-details-marker{display:none}.symbol-config summary small{color:var(--muted);font-weight:400}.symbol-config summary i{margin-left:auto;font-style:normal;transition:transform .2s}
.symbol-config[open] summary i{transform:rotate(180deg)}
.symbol-config form{padding:3px 20px 17px}
.symbol-config-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:11px}
.symbol-config-grid input,.symbol-config-grid select{padding:8px 10px}
.symbol-config-footer{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:13px}
.symbol-config-footer span{color:var(--muted);font-size:12px}
@keyframes live-pulse{0%,100%{opacity:.45;transform:scale(.8)}50%{opacity:1;transform:scale(1.12)}}
@media(max-width:1000px){.stats-grid{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}.form-grid{grid-template-columns:repeat(2,1fr)}.symbol-card-main{grid-template-columns:1fr 120px}.symbol-actions{grid-column:1/-1;justify-content:flex-start}.symbol-config-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.layout{display:block}.sidebar{position:fixed;z-index:30;width:240px;transform:translateX(-100%);transition:.2s}.menu-open .sidebar{transform:translateX(0)}.menu-button{display:block}.content{padding:16px}.status-banner{align-items:flex-start;flex-direction:column}.stats-grid{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.live-form,.danger-zone form,.inline-form,.symbol-add-form{grid-template-columns:1fr}.event{grid-template-columns:1fr}.event time{font-size:12px}.sticky-save{position:static;align-items:stretch;flex-direction:column;gap:10px}.symbol-overview{grid-template-columns:1fr 1fr}.symbol-list-head{align-items:flex-start;flex-direction:column}.symbol-list-status{width:100%;justify-content:space-between}.symbol-card-main{grid-template-columns:1fr}.symbol-score-box{padding:0;border:0}.symbol-actions{grid-column:auto}.symbol-parameter-strip{grid-template-columns:1fr 1fr}.symbol-parameter-strip>div:nth-child(2){border-right:0}.symbol-parameter-strip>div:nth-child(-n+2){border-bottom:1px solid var(--line)}.symbol-config-grid{grid-template-columns:1fr}}
@media(max-width:480px){.stats-grid,.symbol-overview{grid-template-columns:1fr}.mode-grid{grid-template-columns:1fr}.content{padding:12px}.card{padding:15px}.symbol-card-main{padding:16px}.symbol-actions{display:grid;grid-template-columns:1fr 1fr}.symbol-actions .btn{width:100%}.symbol-config summary small{display:none}.symbol-config-footer{align-items:stretch;flex-direction:column}.symbol-config-footer .btn{width:100%}}