* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --bg: #1a1a2e;
    --bg-card: #16213e;
    --bg-card-hover: #1c2a4a;
    --text: #e0e0e0;
    --text-dim: #888;
    --cyan: #00d2ff;
    --green: #00e676;
    --red: #ff5252;
    --orange: #ffab40;
    --yellow: #ffd740;
    --purple: #b388ff;
    --tab-active: #00d2ff;
    --border: #2a2a4a;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    -webkit-tap-highlight-color: transparent;
    overflow-x: hidden;
}

/* Header */
.header {
    text-align: center;
    padding: 16px 16px 8px;
    background: linear-gradient(180deg, #16213e 0%, var(--bg) 100%);
}

.header h1 {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 1px;
}

.update-time {
    font-size: 12px;
    color: var(--text-dim);
    margin-top: 4px;
}

.summary-badges {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 10px;
}

.badge {
    display: inline-block;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.badge-buy { background: rgba(0,230,118,0.15); color: var(--green); border: 1px solid rgba(0,230,118,0.3); }
.badge-sell { background: rgba(255,171,64,0.15); color: var(--orange); border: 1px solid rgba(255,171,64,0.3); }
.badge-warn { background: rgba(255,82,82,0.15); color: var(--red); border: 1px solid rgba(255,82,82,0.3); }

/* Tab Bar */
.tab-bar {
    display: flex;
    border-bottom: 1px solid var(--border);
    background: var(--bg);
    position: sticky;
    top: 0;
    z-index: 100;
}

.tab {
    flex: 1;
    text-align: center;
    padding: 12px 0;
    font-size: 15px;
    color: var(--text-dim);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}

.tab.active {
    color: var(--tab-active);
    border-bottom-color: var(--tab-active);
    font-weight: 600;
}

/* Content */
.content {
    padding: 12px;
    padding-bottom: 40px;
}

.loading {
    text-align: center;
    padding: 60px 0;
    color: var(--text-dim);
    font-size: 16px;
}

/* Section */
.section-title {
    font-size: 15px;
    font-weight: 600;
    padding: 10px 0 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.dot-green { background: var(--green); }
.dot-orange { background: var(--orange); }
.dot-yellow { background: var(--yellow); }
.dot-gray { background: #666; }
.dot-red { background: var(--red); }
.dot-cyan { background: var(--cyan); }

/* Signal Cards */
.signal-card {
    background: var(--bg-card);
    border-radius: 8px;
    padding: 10px 12px;
    margin-bottom: 8px;
    border-left: 3px solid var(--cyan);
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.signal-card.buy { border-left-color: var(--green); }
.signal-card.sell { border-left-color: var(--red); }
.signal-card.warning { border-left-color: var(--orange); }

.signal-left {
    min-width: 60px;
    font-weight: 700;
    font-size: 14px;
    color: #fff;
    flex-shrink: 0;
}

.signal-right {
    flex: 1;
    min-width: 0;
}

.signal-name {
    font-size: 13px;
    color: var(--cyan);
    margin-bottom: 2px;
}

.signal-detail {
    font-size: 12px;
    color: var(--text-dim);
    line-height: 1.4;
    word-break: break-all;
}

.signal-strength {
    font-size: 11px;
    color: var(--yellow);
    margin-top: 2px;
}

/* Overview Table */
.overview-table {
    width: 100%;
    font-size: 13px;
    border-collapse: collapse;
}

.overview-table th {
    text-align: left;
    padding: 6px 4px;
    color: var(--text-dim);
    font-weight: 500;
    font-size: 12px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.overview-table td {
    padding: 7px 4px;
    border-bottom: 1px solid rgba(42,42,74,0.5);
    white-space: nowrap;
}

.overview-table tr:active {
    background: var(--bg-card-hover);
}

.val-mid { color: var(--cyan); font-weight: 600; }
.val-pos { color: var(--green); }
.val-neg { color: var(--red); }
.val-near { color: var(--yellow); font-weight: 700; }
.val-stage { color: var(--text-dim); font-size: 12px; }

/* Info Tab */
.info-section {
    background: var(--bg-card);
    border-radius: 8px;
    padding: 14px;
    margin-bottom: 12px;
}

.info-section h3 {
    font-size: 15px;
    color: var(--cyan);
    margin-bottom: 8px;
}

.info-section p, .info-section li {
    font-size: 13px;
    color: var(--text-dim);
    line-height: 1.6;
}

.info-section ul {
    padding-left: 18px;
}

.info-section li {
    margin-bottom: 4px;
}

/* Stage tag */
.stage-tag {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
}

.stage-s2 { background: rgba(0,230,118,0.15); color: var(--green); }
.stage-s3 { background: rgba(255,215,64,0.15); color: var(--yellow); }
.stage-s1 { background: rgba(102,102,102,0.2); color: #999; }
.stage-s4 { background: rgba(255,82,82,0.15); color: var(--red); }

/* Empty state */
.empty-state {
    text-align: center;
    padding: 40px 0;
    color: var(--text-dim);
}

/* Pull to refresh hint */
.pull-hint {
    text-align: center;
    font-size: 12px;
    color: var(--text-dim);
    padding: 8px;
}

/* Group title in buy/sell tabs */
.group-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--cyan);
    padding: 12px 0 6px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 8px;
}

/* Scrollable */
.content {
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* Verify Tab */
.verify-summary {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 14px;
}

.verify-stat-card {
    background: var(--bg-card);
    border-radius: 8px;
    padding: 10px;
    text-align: center;
}

.verify-stat-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--cyan);
}

.verify-stat-label {
    font-size: 11px;
    color: var(--text-dim);
    margin-top: 2px;
}

.verify-table {
    width: 100%;
    font-size: 12px;
    border-collapse: collapse;
    margin-bottom: 14px;
}

.verify-table th {
    text-align: left;
    padding: 5px 3px;
    color: var(--text-dim);
    font-weight: 500;
    font-size: 11px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.verify-table td {
    padding: 6px 3px;
    border-bottom: 1px solid rgba(42,42,74,0.5);
    white-space: nowrap;
}

.kelly-bar {
    display: inline-block;
    height: 5px;
    border-radius: 3px;
    background: var(--cyan);
    vertical-align: middle;
    margin-left: 3px;
}

.verify-pos-card {
    background: var(--bg-card);
    border-radius: 8px;
    padding: 10px 12px;
    margin-bottom: 8px;
    border-left: 3px solid var(--cyan);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.verify-pos-name {
    font-weight: 700;
    font-size: 14px;
}

.verify-pos-detail {
    font-size: 12px;
    color: var(--text-dim);
    margin-top: 2px;
}

.verify-pos-kelly {
    font-size: 22px;
    font-weight: 700;
    color: var(--green);
    min-width: 50px;
    text-align: right;
}

.verify-highlight {
    border: 1px solid rgba(0,210,255,0.3);
    background: rgba(0,210,255,0.05);
}

/* HS Index Tab */
.hs-summary {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 14px;
}

.hs-stat-card {
    background: var(--bg-card);
    border-radius: 8px;
    padding: 10px;
    text-align: center;
}

.hs-stat-value {
    font-size: 20px;
    font-weight: 700;
}

.hs-stat-label {
    font-size: 11px;
    color: var(--text-dim);
    margin-top: 2px;
}

.hs-row-highlight {
    background: rgba(0,210,255,0.06);
}

.hs-row-highlight td {
    border-left: none;
}

.hs-row-excess {
    background: rgba(0,230,118,0.04);
}

.hs-row-excess td {
    font-style: italic;
    font-size: 11px;
}

/* Stage distribution bar */
.stage-bar {
    display: flex;
    height: 26px;
    border-radius: 6px;
    overflow: hidden;
    margin: 8px 0;
}

.stage-bar-seg {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    color: #fff;
    min-width: 20px;
}

/* Sector strength cards */
.sector-card {
    background: var(--bg-card);
    border-radius: 8px;
    padding: 10px 12px;
    margin-bottom: 8px;
}

.sector-bar {
    height: 4px;
    border-radius: 2px;
    background: var(--border);
    margin-top: 6px;
}

.sector-bar-fill {
    height: 100%;
    border-radius: 2px;
    background: var(--green);
    transition: width 0.3s;
}

/* Watchlist accordion */
.watchlist-sector {
    background: var(--bg-card);
    border-radius: 8px;
    margin-bottom: 6px;
    overflow: hidden;
}

.watchlist-sector summary {
    padding: 10px 12px;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.watchlist-sector summary::-webkit-details-marker { display: none; }

.watchlist-sector summary::after {
    content: '\25B6';
    font-size: 10px;
    color: var(--text-dim);
    transition: transform 0.2s;
}

.watchlist-sector[open] summary::after {
    transform: rotate(90deg);
}

.watchlist-stocks {
    padding: 0 12px 10px;
}

.watchlist-stock {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 0;
    font-size: 13px;
    border-bottom: 1px solid rgba(42,42,74,0.3);
}

.watchlist-stock:last-child {
    border-bottom: none;
}

/* === Enhanced System Hero === */
.system-hero{background:linear-gradient(135deg,#0d1b3e,#1a237e 50%,#0d1b3e);border-radius:14px;padding:18px;margin-bottom:16px;border:1px solid rgba(38,198,218,.2);cursor:pointer;transition:transform .15s}
.system-hero:active{transform:scale(.98)}
.system-hero-title{font-size:13px;color:var(--text-dim);margin-bottom:12px}
.system-hero-body{display:flex;justify-content:space-between;align-items:flex-start}
.system-hero-label{font-size:14px;color:var(--text-dim);font-weight:600}
.system-hero-value{font-size:36px;font-weight:800;color:#ff4081;line-height:1.1;margin:4px 0}
.system-hero-meta{font-size:11px;color:var(--text-dim);line-height:1.4}
.verify-badge{display:inline-block;padding:6px 14px;background:rgba(38,198,218,.15);color:var(--cyan);border-radius:20px;font-size:12px;font-weight:600;border:1px solid rgba(38,198,218,.3);transition:all .2s}
.verify-badge.active{background:rgba(38,198,218,.3);border-color:var(--cyan)}
.index-compare-row{margin-top:14px;border-top:1px solid rgba(255,255,255,.08);padding-top:12px}
.idx-cmp-tbl{width:100%;font-size:13px;border-collapse:collapse}
.idx-cmp-tbl th{color:var(--text-dim);font-weight:600;padding:6px 4px;text-align:left;font-size:11px}
.idx-cmp-tbl td{padding:8px 4px;border-bottom:1px solid rgba(255,255,255,.05)}
/* === Verify Detail === */
.verify-detail{background:var(--card);border-radius:12px;padding:16px;margin-bottom:16px;border:1px solid var(--border);animation:vfadeIn .3s ease}
@keyframes vfadeIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
.verify-detail .verify-table{width:100%;font-size:12px;border-collapse:collapse;margin-bottom:8px}
.verify-detail .verify-table th{background:rgba(255,255,255,.03);color:var(--text-dim);font-weight:600;padding:8px 6px;text-align:left}
.verify-detail .verify-table td{padding:7px 6px;border-bottom:1px solid rgba(255,255,255,.04);white-space:nowrap}
.verify-detail .group-title{font-size:13px;font-weight:600;color:var(--text-dim);padding:8px 0 4px;margin-top:4px}
.verify-detail .verify-highlight{color:var(--cyan);background:rgba(38,198,218,.08);padding:8px;border-radius:8px}
/* === Growth Chart === */
.chart-section{margin-bottom:16px}
.chart-box{background:#0d1220;border-radius:12px;padding:8px;overflow:hidden}
.chart-box canvas{width:100%;display:block}
.chart-legend{display:flex;justify-content:center;gap:16px;padding:10px 0 4px;flex-wrap:wrap}
.legend-item{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--text-dim)}
.legend-line{width:20px;height:3px;border-radius:2px;display:inline-block}

/* == patch_7opts == */
.bm-toggle{display:flex;gap:6px;justify-content:center;margin:10px 0 4px}
.bm-btn{padding:5px 16px;border-radius:16px;font-size:12px;cursor:pointer;
  background:rgba(255,255,255,.08);color:rgba(255,255,255,.5);border:1px solid rgba(255,255,255,.1);transition:all .2s}
.bm-btn.active{background:rgba(38,198,218,.2);color:#26c6da;border-color:rgba(38,198,218,.4)}
.bm-btn:hover{opacity:.85}
.stage-explainer{background:var(--card);border-radius:10px;margin:0 0 12px;
  padding:12px 14px;cursor:pointer;border-left:3px solid var(--cyan);border:1px solid var(--border)}
.stage-explain-title{font-weight:600;font-size:13px;color:var(--cyan)}
.stage-explain-body{max-height:0;overflow:hidden;transition:max-height .35s ease;
  font-size:12px;color:var(--sub);line-height:2}
.stage-explainer.expanded .stage-explain-body{max-height:300px;margin-top:8px}
.stage-explain-note{margin-top:6px;color:var(--sub);font-style:italic;font-size:11px;opacity:.7}
.verify-note{background:rgba(66,165,245,.08);border-left:3px solid #42a5f5;border-radius:6px;
  padding:10px 14px;margin:10px 0 16px;font-size:12px;color:var(--sub);line-height:1.7}
.verify-note b{color:var(--text)}
.verify-note-warn{background:rgba(255,152,0,.08);border-left-color:#ff9800}


/* ==patchA_v2== */
.stage-explainer{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:8px;margin:0 0 16px;padding:12px 16px;cursor:pointer}
.stage-explainer-title{color:#aaa;font-size:14px}
.stage-explainer-body{display:none;margin-top:10px;font-size:13px;color:#999;line-height:1.8}
.stage-explainer.expanded .stage-explainer-body{display:block}
.stage-explainer-body p{margin:4px 0}
.stage-explainer-body .stage-note{color:#777;font-style:italic;margin-top:8px;padding-top:8px;border-top:1px solid rgba(255,255,255,.06)}
.verify-note{background:rgba(52,152,219,.1);border-left:3px solid #3498db;padding:10px 14px;margin:12px 0;border-radius:0 6px 6px 0;font-size:13px;color:#aab;line-height:1.6}
.verify-note-warn{background:rgba(230,126,34,.1);border-left-color:#e67e22}

/* ==patch: benchmark checkboxes== */
.ann-return{text-align:center;margin:8px 0 4px;color:#999;font-size:13px}
.ann-value{color:#26c6da;font-weight:bold;font-size:15px}
.bm-checkboxes{display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px;margin:0 0 12px;padding:0 4px}
.bm-check{display:flex;align-items:center;gap:4px;color:#aaa;font-size:12px;cursor:pointer;user-select:none}
.bm-check input[type="checkbox"]{width:14px;height:14px;accent-color:#26c6da;cursor:pointer}

/* ==patch: period tabs + net value== */
.period-tabs{display:flex;justify-content:center;gap:0;margin:8px 0 12px;border:1px solid rgba(255,255,255,.12);border-radius:20px;overflow:hidden;width:fit-content;margin-left:auto;margin-right:auto}
.period-btn{background:transparent;border:none;color:#888;padding:8px 16px;font-size:12px;cursor:pointer;transition:all .2s}
.period-btn:hover{color:#ddd}
.period-btn.active{background:rgba(38,198,218,.15);color:#26c6da;font-weight:bold}
.hero-nav{display:flex;align-items:center;gap:8px;margin:4px 0 0}
.nav-label{color:#888;font-size:13px}
.nav-value{color:#26c6da;font-size:18px;font-weight:bold}

/* == trade log viewer == */
.trade-log-section{margin:16px 0;border-radius:10px;overflow:hidden}
.trade-log-header{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;cursor:pointer;background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:10px;transition:all .2s}
.trade-log-header:hover{background:rgba(255,255,255,.07)}
.trade-log-title{font-size:14px;font-weight:600;color:var(--text)}
.trade-count{font-size:12px;color:var(--cyan);margin-left:8px;font-weight:400}
.trade-log-sum{font-size:13px;color:var(--sub)}
.trade-log-sum b{color:#26c6da}
.trade-log-body{max-height:0;overflow:hidden;transition:max-height .5s ease}
.trade-log-section.expanded .trade-log-body{max-height:99999px;overflow:visible}
.trade-log-section.expanded .trade-log-header{border-radius:10px 10px 0 0;border-bottom:none}
.tl-controls{display:flex;gap:8px;align-items:center;padding:12px 16px;background:rgba(255,255,255,.03);border:1px solid var(--border);border-top:none;flex-wrap:wrap}
.tl-search{flex:1;min-width:140px;padding:6px 12px;border-radius:6px;border:1px solid var(--border);background:rgba(255,255,255,.06);color:var(--text);font-size:12px;outline:none}
.tl-search:focus{border-color:var(--cyan)}
.tl-filter{padding:6px 10px;border-radius:6px;border:1px solid var(--border);background:rgba(255,255,255,.06);color:var(--text);font-size:12px}
.tl-info{font-size:11px;color:var(--sub);opacity:.6}
.tl-explain{padding:10px 16px;font-size:12px;color:var(--sub);background:rgba(38,198,218,.06);border-left:3px solid var(--cyan);margin:0;line-height:1.8}
.tl-table-wrap{overflow-x:auto;border:1px solid var(--border);border-top:none;max-height:600px;overflow-y:auto}
.tl-table{width:100%;border-collapse:collapse;font-size:12px}
.tl-table thead{position:sticky;top:0;z-index:1}
.tl-table th{background:#1a1f2e;color:var(--sub);padding:8px 10px;text-align:left;font-weight:500;border-bottom:1px solid var(--border);white-space:nowrap}
.tl-sortable{cursor:pointer}.tl-sortable:hover{color:var(--cyan)}
.tl-table td{padding:6px 10px;border-bottom:1px solid rgba(255,255,255,.04);white-space:nowrap}
.tl-table tr:hover{background:rgba(255,255,255,.04)}
.tl-idx{color:var(--sub);font-size:11px}
.tl-stock{color:var(--text);font-weight:500}
.tl-signal{color:#ab47bc;font-size:11px}
.tl-cum{color:var(--cyan);font-weight:600}
.tl-summary{padding:12px 16px;font-size:13px;color:var(--sub);background:rgba(255,255,255,.03);border:1px solid var(--border);border-top:none;border-radius:0 0 10px 10px}
.tl-summary b{color:var(--text)}

/* === T1 verify trade details === */
.v1-sig-tab{padding:4px 14px;border-radius:14px;font-size:12px;cursor:pointer;background:rgba(255,255,255,.06);color:rgba(255,255,255,.45);border:1px solid rgba(255,255,255,.08);transition:all .2s}
.v1-sig-tab.active{background:rgba(171,71,188,.15);color:#ab47bc;border-color:rgba(171,71,188,.35)}
.v1-sig-tab:hover{opacity:.85;border-color:rgba(255,255,255,.2)}
.v1-page-btn{padding:3px 10px;border-radius:10px;font-size:11px;cursor:pointer;background:rgba(255,255,255,.06);color:#888;border:1px solid rgba(255,255,255,.08);transition:all .2s}
.v1-page-btn.active{background:rgba(78,205,196,.15);color:#4ecdc4;border-color:rgba(78,205,196,.3)}
.v1-page-btn:hover{opacity:.85}

/* ==v3.5: T1xT2 fusion styles== */
.strategy-note{background:rgba(38,198,218,.08);border:1px solid rgba(38,198,218,.2);border-radius:8px;padding:10px 14px;margin:0 0 14px;font-size:12px;color:rgba(255,255,255,.6);line-height:1.6}
.strategy-note-title{color:#26c6da;font-weight:700;font-size:13px;margin-bottom:4px}
.exit-explainer{background:rgba(255,107,107,.08);border:1px solid rgba(255,107,107,.2);border-radius:8px;padding:10px 14px;margin:0 0 14px;font-size:12px;line-height:1.7}
.exit-title{color:#ff6b6b;font-weight:700;font-size:13px;margin-bottom:4px}
.exit-body{color:rgba(255,255,255,.6)}

/* ==v3.6: HS指数 fusion + checkbox benchmarks== */
.fusion-card{background:linear-gradient(135deg,rgba(38,198,218,.08),rgba(171,71,188,.06));border:1px solid rgba(38,198,218,.25);border-radius:12px;padding:16px;margin:0 0 16px}
.fusion-title{color:#26c6da;font-size:16px;font-weight:700;margin-bottom:4px}
.fusion-subtitle{color:rgba(255,255,255,.5);font-size:12px;margin-bottom:12px}
.fusion-table{width:100%;border-collapse:collapse;font-size:12px;margin-bottom:10px}
.fusion-table th{background:rgba(255,255,255,.06);color:#aaa;padding:6px 8px;text-align:center;border:1px solid rgba(255,255,255,.08)}
.fusion-table td{padding:6px 8px;text-align:center;color:#ddd;border:1px solid rgba(255,255,255,.06)}
.fusion-table .val-pos{color:#4ecdc4;font-weight:700}
.fusion-note{color:#f39c12;font-size:11px;margin:8px 0;padding:8px;background:rgba(243,156,18,.06);border-radius:6px;border-left:3px solid #f39c12}
.fusion-action{text-align:center;margin-top:10px}
.fusion-btn{background:rgba(38,198,218,.15);border:1px solid #26c6da;color:#26c6da;padding:8px 24px;border-radius:20px;font-size:13px;cursor:pointer;transition:all .2s}
.fusion-btn:hover{background:rgba(38,198,218,.25)}
.bm-selector{margin:0 0 12px;padding:8px 12px;background:rgba(255,255,255,.03);border-radius:8px}
.bm-selector-title{color:#aaa;font-size:13px;font-weight:600;margin-bottom:8px}
.bm-checks{display:flex;flex-wrap:wrap;gap:6px 12px}
.bm-chk-item{display:flex;align-items:center;gap:4px;color:rgba(255,255,255,.6);font-size:12px;cursor:pointer;padding:3px 0;user-select:none}
.bm-chk-item input{width:14px;height:14px;accent-color:var(--bm-color,#26c6da);cursor:pointer}
.bm-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}

/* ==v3.7d: market stage header + signal popup== */
.mkt-stage{font-size:28px;font-weight:900;margin:4px 0;text-shadow:0 0 20px currentColor;letter-spacing:2px}
.mkt-badges{display:flex;gap:10px;justify-content:center;margin:6px 0}
.mkt-tip{font-size:11px;opacity:0.65;margin-top:2px}
.badge{cursor:pointer;transition:transform .15s,box-shadow .15s}
.badge:hover{transform:scale(1.1);box-shadow:0 0 12px currentColor}
.sig-popup{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.65);z-index:9999;display:flex;align-items:center;justify-content:center;animation:fadeIn .2s}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.sig-popup-panel{background:#151a2e;border-radius:14px;overflow:hidden;max-width:420px;width:92%;box-shadow:0 12px 40px rgba(0,0,0,0.6);border:1px solid rgba(255,255,255,0.08)}
.sig-popup-hd{padding:14px 16px;font-size:16px;font-weight:700;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,0.08)}
.sig-popup-x{cursor:pointer;font-size:22px;color:#888;padding:0 4px}
.sig-popup-x:hover{color:#fff}
.sig-popup-bd{padding:4px 0;max-height:55vh;overflow-y:auto}
.sig-item{padding:10px 16px;border-bottom:1px solid rgba(255,255,255,0.03);font-size:13px;color:#ddd}
.sig-item:last-child{border-bottom:none}
.sig-item b{color:#fff}