/* DASH 完整样式 v3 - 修复布局 + 移动端 */
:root{--bg:#0c0c14;--bgc:#13131e;--bgch:#1a1a28;--bd:#1e2030;--txt:#d0d0e8;--dim:#7070a0;--blu:#2979ff;--grn:#00c853;--red:#ff1744;--ylw:#ffd600;--cyan:#00d4ff}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--txt);font-family:PingFang SC,Microsoft YaHei,sans-serif;font-size:13px;min-height:100vh;overflow-x:hidden}
.topbar{position:sticky;top:0;z-index:200;display:flex;align-items:center;padding:0 20px;height:52px;background:var(--bgc);border-bottom:1px solid var(--bd);width:100%;overflow:hidden}
.topbar-logo{font-size:18px;font-weight:900;letter-spacing:2px;background:linear-gradient(135deg,var(--cyan),var(--blu));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-right:20px;flex-shrink:0}
.topbar-nav{display:flex;align-items:center;flex:1;overflow-x:auto}
.nav-tab{padding:0 14px;height:52px;background:none;border:none;border-bottom:2px solid transparent;color:var(--dim);font-size:13px;cursor:pointer;transition:color .2s,border-color .2s;white-space:nowrap;flex-shrink:0}
.nav-tab:hover{color:var(--txt)}
.nav-tab-active{color:var(--blu);border-bottom-color:var(--blu)}
.topbar-status{display:flex;align-items:center;gap:6px;flex-shrink:0;margin-left:auto;padding-left:12px}
.status-dot{width:8px;height:8px;border-radius:50%;background:var(--ylw);flex-shrink:0}
.status-text{font-size:12px;color:var(--dim);white-space:nowrap}
.main-content{max-width:1400px;margin:0 auto;padding:14px 16px;width:100%}
.coins-bar{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-bottom:12px;width:100%}
.coin-card{background:var(--bgc);border:1px solid var(--bd);border-radius:10px;padding:10px 12px;cursor:pointer;transition:border-color .2s,box-shadow .2s);display:flex;flex-direction:column;gap:2px;min-width:0}
.coin-card:hover{border-color:rgba(41,121,255,.5);box-shadow:0 0 12px rgba(41,121,255,.1)}
.coin-row1{display:flex;align-items:center;gap:4px;margin-bottom:1px}
.coin-icon{font-size:12px;flex-shrink:0}
.coin-name{font-size:12px;font-weight:700;color:var(--txt);flex-shrink:0}
.coin-signal-dot{width:5px;height:5px;border-radius:50%;margin-left:auto;flex-shrink:0}
.dot-green{background:var(--grn)}
.dot-red{background:var(--red)}
.dot-yellow{background:var(--ylw)}
.coin-price{font-size:14px;font-weight:800;color:var(--txt);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.coin-trend{font-size:11px;font-weight:600;white-space:nowrap}
.coin-trend.up{color:var(--grn)}
.coin-trend.down{color:var(--red)}
.coin-trend.flat{color:var(--dim)}
.coin-sig{font-size:9px;color:var(--dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.stats-row{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-bottom:12px}
.stat-card{background:var(--bgc);border:1px solid var(--bd);border-radius:10px;padding:12px 14px;display:flex;flex-direction:column;gap:2px;min-width:0}
.stat-card-blue{background:linear-gradient(135deg,rgba(41,121,255,.18),rgba(0,212,255,.08));border-color:rgba(41,121,255,.25)}
.stat-card-green{background:linear-gradient(135deg,rgba(0,200,83,.1),rgba(0,200,83,.04));border-color:rgba(0,200,83,.18)}
.stat-label{font-size:10px;color:var(--dim);letter-spacing:.3px;text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.stat-value{font-size:18px;font-weight:800;color:var(--txt);font-variant-numeric:tabular-nums;line-height:1.1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.stat-green{color:var(--grn)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:10px}
.panel{background:var(--bgc);border:1px solid var(--bd);border-radius:10px;padding:12px 14px;overflow:hidden}
.panel-title{font-size:13px;font-weight:600;margin-bottom:8px;padding-bottom:8px;border-bottom:1px solid var(--bd);display:flex;align-items:center;gap:6px}
.sig-item{padding:7px 0;border-bottom:1px solid var(--bd);font-size:12px;color:var(--dim);display:flex;align-items:center;gap:5px;flex-wrap:wrap;overflow:hidden}
.sig-item:last-child{border-bottom:none}
.sig-item b{color:var(--txt);font-weight:700}
.sig-conf{background:rgba(41,121,255,.12);color:var(--blu);border-radius:3px;padding:1px 4px;font-size:10px}
.sig-state,.sig-reason{font-size:10px;color:var(--dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:150px}
.pos-item,.trade-item{padding:7px 0;border-bottom:1px solid var(--bd);font-size:12px;color:var(--dim);display:flex;align-items:center;gap:6px;overflow:hidden}
.pos-item:last-child,.trade-item:last-child{border-bottom:none}
.pos-item b,.trade-item b{color:var(--txt);font-weight:700}
.empty{text-align:center;padding:16px;color:var(--dim);font-size:12px}
.btn-confirm,.btn-reject,.btn-cancel{padding:2px 7px;border-radius:4px;font-size:10px;cursor:pointer;border:1px solid;background:none;margin-left:auto;flex-shrink:0}
.btn-confirm{color:var(--grn);border-color:var(--grn)}
.btn-confirm:hover{background:rgba(0,200,83,.15)}
.btn-reject{color:var(--red);border-color:var(--red)}
.btn-reject:hover{background:rgba(255,23,68,.15)}
.btn-cancel{color:var(--dim);border-color:var(--bd)}
.btn-cancel:hover{background:var(--bgch)}
.setting-item{display:flex;justify-content:space-between;align-items:center;padding:9px 0;border-bottom:1px solid var(--bd);font-size:13px;gap:8px}
.setting-item:last-child{border-bottom:none}
.setting-item label{color:var(--dim);flex-shrink:0}
.setting-item span{color:var(--txt);font-weight:600;text-align:right;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.btn-test{width:100%;padding:8px;background:rgba(41,121,255,.15);color:var(--blu);border:1px solid var(--blu);border-radius:6px;font-size:13px;cursor:pointer;margin-top:4px}
.btn-test:hover{background:rgba(41,121,255,.25)}
.btn-logout{width:100%;padding:8px;background:rgba(136,136,160,.08);color:var(--dim);border:1px solid var(--bd);border-radius:6px;font-size:13px;cursor:pointer;margin-top:4px}
.btn-logout:hover{background:rgba(136,136,160,.15);color:var(--txt)}
.tab-page{display:none}
.tab-page-active{display:block}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--bgc);border:1px solid var(--bd);border-radius:8px;padding:8px 18px;font-size:13px;color:var(--txt);z-index:1000;box-shadow:0 4px 20px rgba(0,0,0,.5);white-space:nowrap}
@media(max-width:1200px){.stats-row{grid-template-columns:repeat(3,1fr)}.coins-bar{grid-template-columns:repeat(5,1fr)}}
@media(max-width:900px){.stats-row{grid-template-columns:repeat(2,1fr);gap:6px}.coins-bar{grid-template-columns:repeat(3,1fr);gap:6px}.two-col{grid-template-columns:1fr}}
@media(max-width:600px){.topbar{padding:0 10px}.topbar-logo{font-size:15px;margin-right:10px}.nav-tab{padding:0 10px;font-size:12px}.main-content{padding:8px 10px}.stats-row{grid-template-columns:repeat(2,1fr);gap:6px}.stat-value{font-size:16px}.stat-label{font-size:9px}.coins-bar{grid-template-columns:repeat(2,1fr);gap:6px}.coin-card{padding:8px 10px}.coin-price{font-size:13px}.coin-trend{font-size:10px}.two-col{grid-template-columns:1fr}.panel{padding:10px 12px}.topbar-status .status-text{display:none}}