*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
:root{
  --bg:#0f1729; --card:#1a2235; --card-2:#151d30;
  --border:#2a3550; --border-2:#1e2a42;
  --text:#e0e6ed; --muted:#8892a6; --dim:#555;
  --accent:#3b82f6; --accent-2:#60a5fa;
  --warn:#f59e0b; --green:#10b981; --red:#ef4444;
}
html,body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,'PingFang SC','Helvetica Neue',Helvetica,Arial,sans-serif;font-size:14px;min-height:100vh;overflow-x:hidden}
body{padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;outline:none}
a{color:var(--accent-2);text-decoration:none}

#app{display:flex;flex-direction:column;min-height:100vh;padding-bottom:64px;max-width:560px;margin:0 auto;background:var(--bg)}

/* 顶部 */
.topbar{background:var(--card-2);padding:10px 14px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--border-2);position:sticky;top:0;z-index:20;width:100%}
.topbar .brand{margin-left:auto;font-weight:600;color:var(--muted);font-size:13px}
.acc-switch{display:flex;align-items:center;gap:6px}
.acc-switch select{background:var(--card);border:1px solid var(--border);border-radius:8px;padding:6px 10px;color:var(--text);max-width:55vw}
.icon-btn{background:var(--card);border:1px solid var(--border);border-radius:8px;width:32px;height:32px;color:var(--text);cursor:pointer;font-size:16px;line-height:1}
.icon-btn:active{background:var(--border)}

main#view{padding:12px;flex:1}
@media (min-width: 561px) {
  body { background: linear-gradient(135deg, #050810, #0a0f1c); }
  #app { box-shadow: 0 0 60px rgba(0,0,0,.6); min-height:100vh }
}

/* 卡片 */
.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px;margin-bottom:12px}
.card h3{font-size:13px;color:var(--warn);margin-bottom:10px;display:flex;align-items:center;gap:8px;font-weight:600}
.card h3::before{content:'';display:inline-block;width:3px;height:14px;background:var(--warn);border-radius:2px}
.card .row{display:flex;align-items:center;justify-content:space-between;padding:6px 0}
.card .row+.row{border-top:1px solid var(--border-2)}
.card .row .k{color:var(--muted);font-size:12px}
.card .row .v{font-weight:600;font-size:15px;font-variant-numeric:tabular-nums}

.kpi-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px}
.kpi{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:12px}
.kpi .label{color:var(--muted);font-size:11px;margin-bottom:4px}
.kpi .val{font-size:20px;font-weight:700;font-variant-numeric:tabular-nums}
.kpi .sub{font-size:11px;color:var(--muted);margin-top:2px}

.up{color:var(--red)}
.down{color:var(--green)}
.flat{color:var(--muted)}

/* 列表 */
.list{background:var(--card);border:1px solid var(--border);border-radius:12px;overflow:hidden}
.list .item{padding:12px 14px;border-bottom:1px solid var(--border-2);display:flex;justify-content:space-between;align-items:center;gap:10px;cursor:pointer}
.list .item:last-child{border-bottom:none}
.list .item:active{background:var(--card-2)}
.list .item .left{flex:1;min-width:0}
.list .item .name{font-weight:600;font-size:14px;display:flex;align-items:center;gap:6px}
.list .item .meta{font-size:11px;color:var(--muted);margin-top:3px}
.list .item .right{text-align:right;font-variant-numeric:tabular-nums}

.tag{display:inline-block;font-size:10px;padding:1px 6px;border-radius:4px;background:var(--card-2);color:var(--muted);margin-right:4px;border:1px solid var(--border)}
.tag.buy{color:var(--red);border-color:#5a2030}
.tag.sell{color:var(--green);border-color:#1d4a35}
.tag.error{color:#fbbf24;border-color:#5a4010}

/* 表单 */
.form .field{margin-bottom:14px}
.form label{display:block;color:var(--muted);font-size:12px;margin-bottom:5px}
.form input,.form select,.form textarea{width:100%;background:var(--card-2);border:1px solid var(--border);border-radius:8px;padding:10px 12px;color:var(--text);font-size:15px}
.form textarea{min-height:120px;resize:vertical;font-family:inherit;line-height:1.5}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--accent)}
.form .grid-2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.form .grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--accent);color:#fff;border:none;border-radius:8px;padding:11px 18px;font-size:15px;font-weight:600;cursor:pointer;width:100%}
.btn.warn{background:var(--warn);color:#000}
.btn.danger{background:var(--red)}
.btn.ghost{background:transparent;border:1px solid var(--border);color:var(--muted)}
.btn:active{transform:scale(.98)}
.btn-row{display:flex;gap:8px}
.btn-row .btn{flex:1}

.seg{display:flex;background:var(--card-2);border-radius:8px;padding:3px;border:1px solid var(--border)}
.seg button{flex:1;background:transparent;border:none;color:var(--muted);padding:8px 0;border-radius:6px;cursor:pointer;font-size:14px;font-weight:600}
.seg button.active{background:var(--accent);color:#fff}
.seg.buy-sell button.active[data-v=buy]{background:var(--red)}
.seg.buy-sell button.active[data-v=sell]{background:var(--green)}

/* 底部 tab */
.tabbar{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:560px;background:var(--card-2);border-top:1px solid var(--border-2);display:flex;justify-content:space-around;align-items:center;padding:6px 0 calc(6px + env(safe-area-inset-bottom));z-index:30;height:64px}
.tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;color:var(--muted);font-size:11px;padding:4px 0}
.tabbar a span{font-size:20px}
.tabbar a i{font-style:normal}
.tabbar a.active{color:var(--accent-2)}
.tabbar a.add-btn{flex:0 0 56px;background:var(--accent);color:#fff;border-radius:50%;width:48px;height:48px;justify-content:center;font-weight:700;align-self:center;box-shadow:0 4px 12px rgba(59,130,246,.4);margin-top:-12px}
.tabbar a.add-btn span{font-size:24px;line-height:1}

/* 模态 */
.modal-mask{position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:100;display:flex;align-items:flex-end;justify-content:center}
.modal{background:var(--card);width:100%;max-width:560px;border-radius:14px 14px 0 0;padding:18px 16px calc(18px + env(safe-area-inset-bottom));max-height:90vh;overflow:auto;animation:slideUp .2s ease}
.modal h3{margin-bottom:12px;font-size:16px}
.modal .modal-actions{display:flex;gap:8px;margin-top:14px}
@keyframes slideUp{from{transform:translateY(40px)}to{transform:translateY(0)}}

/* 自动补全 */
.autocomplete{position:relative}
.autocomplete .ac-list{position:absolute;left:0;right:0;top:100%;background:var(--card);border:1px solid var(--border);border-radius:8px;margin-top:4px;max-height:240px;overflow:auto;z-index:50}
.autocomplete .ac-list .ac-item{padding:10px 12px;border-bottom:1px solid var(--border-2);cursor:pointer;display:flex;justify-content:space-between;gap:8px}
.autocomplete .ac-list .ac-item:last-child{border-bottom:none}
.autocomplete .ac-list .ac-item:active{background:var(--card-2)}
.autocomplete .ac-list .ac-item .code{color:var(--muted);font-size:12px;font-family:Menlo,monospace}

/* Toast */
#toast-root{position:fixed;top:60px;left:0;right:0;text-align:center;pointer-events:none;z-index:200}
.toast{display:inline-block;background:var(--card);border:1px solid var(--border);padding:8px 14px;border-radius:8px;font-size:13px;margin-top:6px;animation:fade 2s forwards}
.toast.error{border-color:var(--red);color:var(--red)}
.toast.ok{border-color:var(--green);color:var(--green)}
@keyframes fade{0%{opacity:0;transform:translateY(-10px)}10%{opacity:1;transform:translateY(0)}80%{opacity:1}100%{opacity:0}}

/* 空态 */
.empty{text-align:center;padding:40px 20px;color:var(--muted);font-size:13px}
.empty .icon{font-size:36px;opacity:.4;margin-bottom:10px}

/* 心情 */
.mood-pick{display:flex;gap:8px}
.mood-pick label{flex:1;background:var(--card-2);border:1px solid var(--border);border-radius:8px;padding:10px;text-align:center;cursor:pointer;font-size:18px}
.mood-pick input{display:none}
.mood-pick input:checked+span{background:var(--accent);color:#fff;display:block;border-radius:6px;margin:-4px}

/* 图表容器 */
.chart-wrap{position:relative;height:240px;background:var(--card-2);border-radius:8px;padding:6px}

.h-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.h-row .title{font-weight:600;font-size:15px}
.h-row .more{color:var(--accent-2);font-size:12px}

/* 详情头部 */
.detail-head{background:linear-gradient(135deg,#1a2235,#1e2a42);border-radius:12px;padding:16px;margin-bottom:12px}
.detail-head .name{font-size:18px;font-weight:700}
.detail-head .code{color:var(--muted);font-size:12px;margin-top:2px}
.detail-head .price{font-size:28px;font-weight:700;margin-top:8px;font-variant-numeric:tabular-nums}
.detail-head .change{font-size:13px;margin-top:2px}