:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: #1a1a26;
  --bg-card-hover: #22222f;
  --border: #2a2a3a;
  --text: #e4e4e7;
  --text-2: #a1a1aa;
  --text-muted: #6b6b7b;
  --accent: #7c3aed;
  --accent-light: #a78bfa;
  --green: #10b981;
  --yellow: #f59e0b;
  --red: #ef4444;
  --blue: #3b82f6;
  --btc: #f7931a;
  --eth: #627eea;
  --mstr: #3b82f6;
  --bmnr: #a855f7;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', Consolas, monospace;
}
* { margin:0; padding:0; box-sizing:border-box; }
body { font-family:var(--font-sans); background:var(--bg-primary); color:var(--text); line-height:1.6; }
.container { max-width:1200px; margin:0 auto; padding:0 20px; }

/* Header */
header { background:var(--bg-secondary); border-bottom:1px solid var(--border); padding:14px 0; position:sticky; top:0; z-index:100; backdrop-filter:blur(10px); }
.header-content { display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap; }
.logo { font-size:20px; font-weight:700; color:var(--accent-light); display:flex; align-items:center; gap:8px; }
.logo-icon { font-size:28px; }
.price-ticker { display:flex; align-items:center; gap:12px; font-family:var(--font-mono); }
.pt-label { font-size:11px; color:var(--text-muted); text-transform:uppercase; }
.pt-value { font-size:20px; font-weight:700; }
.pt-change { font-size:13px; font-weight:600; padding:3px 8px; border-radius:4px; }
.pt-change.pos { color:var(--green); background:rgba(16,185,129,0.1); }
.pt-change.neg { color:var(--red); background:rgba(239,68,68,0.1); }
.refresh-btn { background:var(--bg-card); border:1px solid var(--border); color:var(--text-2); padding:6px 12px; border-radius:6px; cursor:pointer; font-size:12px; transition:all .2s; }
.refresh-btn:hover { background:var(--bg-card-hover); color:var(--text); }

/* Main Tabs (资产切换) */
.main-tabs { display:flex; gap:0; margin:0; border-bottom:1px solid var(--border); background:var(--bg-secondary); }
.main-tab { padding:14px 24px; font-size:14px; font-weight:600; color:var(--text-muted); cursor:pointer; border-bottom:3px solid transparent; transition:all .2s; background:none; border-top:none; border-left:none; border-right:none; font-family:var(--font-sans); }
.main-tab:hover { color:var(--text); }
.main-tab.active { color:var(--accent-light); }
.main-tab.active[data-asset="btc"] { border-bottom-color:var(--btc); color:var(--btc); }
.main-tab.active[data-asset="eth"] { border-bottom-color:var(--eth); color:var(--eth); }
.main-tab.active[data-asset="mstr"] { border-bottom-color:var(--mstr); color:var(--mstr); }
.main-tab.active[data-asset="bmnr"] { border-bottom-color:var(--bmnr); color:var(--bmnr); }

/* Asset Panel */
.asset-panel { display:none; }
.asset-panel.active { display:block; animation:fadeIn .3s ease; }
@keyframes fadeIn { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:translateY(0); } }

/* Stats Bar */
.stats-bar { display:flex; gap:20px; margin:16px 0; padding:12px 16px; background:var(--bg-card); border:1px solid var(--border); border-radius:10px; flex-wrap:wrap; }
.stat-item { display:flex; flex-direction:column; gap:2px; }
.si-label { font-size:10px; color:var(--text-muted); text-transform:uppercase; letter-spacing:.5px; }
.si-value { font-size:15px; font-weight:600; font-family:var(--font-mono); }

/* Price Input */
.price-input-section { background:var(--bg-card); border:1px solid var(--border); border-radius:12px; padding:20px; margin:20px 0; }
.pis-title { font-size:16px; font-weight:600; margin-bottom:12px; }
.pis-input-row { display:flex; gap:12px; align-items:center; }
.pis-input { flex:1; background:var(--bg-primary); border:1px solid var(--border); border-radius:8px; padding:12px 16px; color:var(--text); font-size:18px; font-family:var(--font-mono); font-weight:600; outline:none; transition:border-color .2s; }
.pis-input:focus { border-color:var(--accent); }
.pis-btn { background:var(--accent); color:#fff; border:none; border-radius:8px; padding:12px 24px; font-size:14px; font-weight:600; cursor:pointer; transition:all .2s; white-space:nowrap; }
.pis-btn:hover { background:var(--accent-light); }
.pis-hint { font-size:11px; color:var(--text-muted); margin-top:8px; }

/* Stage Banner */
.stage-banner { background:var(--bg-card); border:1px solid var(--border); border-radius:12px; padding:24px; margin:20px 0; border-left:5px solid var(--accent); position:relative; overflow:hidden; }
.stage-banner::before { content:''; position:absolute; top:0; left:0; right:0; height:100%; background:linear-gradient(135deg, transparent, rgba(124,58,237,0.04)); pointer-events:none; }
.sb-row { display:flex; align-items:center; gap:20px; position:relative; z-index:1; }
.sb-icon { font-size:48px; }
.sb-content { flex:1; }
.sb-name { font-size:24px; font-weight:700; margin-bottom:4px; }
.sb-desc { font-size:14px; color:var(--text-2); line-height:1.7; margin-bottom:12px; }
.sb-meta { display:flex; gap:10px; flex-wrap:wrap; }
.sb-tag { font-size:12px; padding:4px 12px; border-radius:20px; font-weight:600; display:flex; align-items:center; gap:6px; }
.sb-tag.action { background:rgba(124,58,237,0.15); color:var(--accent-light); }
.sb-tag.risk { background:rgba(245,158,11,0.15); color:var(--yellow); }
.sb-tag.down { background:rgba(239,68,68,0.15); color:var(--red); }
.sb-tag.up { background:rgba(16,185,129,0.15); color:var(--green); }

/* KPI Grid */
.kpi-grid { display:grid; grid-template-columns:repeat(auto-fill, minmax(170px, 1fr)); gap:12px; margin:20px 0; }
.kpi-card { background:var(--bg-card); border:1px solid var(--border); border-radius:10px; padding:16px; transition:all .2s; }
.kpi-card:hover { background:var(--bg-card-hover); border-color:var(--accent); }
.kpi-label { font-size:10px; color:var(--text-muted); text-transform:uppercase; letter-spacing:.5px; margin-bottom:6px; }
.kpi-value { font-size:22px; font-weight:700; font-family:var(--font-mono); }
.kpi-sub { font-size:11px; color:var(--text-muted); margin-top:4px; }
.kpi-value.red { color:var(--red); } .kpi-value.green { color:var(--green); } .kpi-value.amber { color:var(--yellow); } .kpi-value.blue { color:var(--blue); } .kpi-value.purple { color:var(--accent-light); }

/* Progress */
.progress-section { margin:16px 0; }
.ps-header { display:flex; justify-content:space-between; align-items:center; margin-bottom:8px; }
.ps-label { font-size:13px; font-weight:600; }
.ps-value { font-size:14px; font-weight:700; font-family:var(--font-mono); color:var(--yellow); }
.progress-bar { background:var(--bg-primary); border-radius:20px; height:12px; overflow:hidden; border:1px solid var(--border); }
.progress-fill { height:100%; border-radius:20px; background:linear-gradient(90deg, var(--green), var(--yellow)); transition:width .5s ease; display:flex; align-items:center; justify-content:flex-end; padding-right:8px; font-size:9px; color:#fff; font-weight:700; }

/* Tabs */
.section { margin:32px 0; }
.tabs { display:flex; gap:4px; margin-bottom:16px; border-bottom:1px solid var(--border); flex-wrap:wrap; }
.tab { padding:10px 16px; font-size:13px; font-weight:600; color:var(--text-muted); cursor:pointer; border-bottom:2px solid transparent; transition:all .2s; background:none; border-top:none; border-left:none; border-right:none; font-family:var(--font-sans); }
.tab:hover { color:var(--text); }
.tab.active { color:var(--accent-light); border-bottom-color:var(--accent); }
.tab-content { display:none; }
.tab-content.active { display:block; }

/* Tables */
.data-table { width:100%; border-collapse:collapse; font-size:13px; margin:8px 0; }
.data-table th { padding:10px 12px; text-align:left; border-bottom:2px solid var(--border); font-size:10px; text-transform:uppercase; color:var(--text-muted); letter-spacing:.5px; }
.data-table td { padding:10px 12px; border-bottom:1px solid var(--border); }
.data-table tr:hover { background:var(--bg-card); }
.data-table tr.current { background:rgba(124,58,237,0.08); }
.note { font-size:13px; color:var(--text-2); margin:12px 0; line-height:1.7; }

/* Signals */
.signal-list { display:flex; flex-direction:column; gap:8px; margin:12px 0; }
.signal-item { background:var(--bg-card); border:1px solid var(--border); border-radius:8px; padding:12px 16px; display:flex; align-items:center; gap:12px; transition:all .2s; }
.signal-item:hover { background:var(--bg-card-hover); }
.signal-item.triggered { border-left:4px solid var(--green); }
.signal-item.approaching { border-left:4px solid var(--yellow); }
.signal-item.not_triggered { border-left:4px solid var(--red); }
.sig-dot { width:12px; height:12px; border-radius:50%; flex-shrink:0; }
.sig-dot.triggered { background:var(--green); box-shadow:0 0 8px rgba(16,185,129,0.4); }
.sig-dot.approaching { background:var(--yellow); box-shadow:0 0 8px rgba(245,158,11,0.4); }
.sig-dot.not_triggered { background:var(--red); }
.sig-content { flex:1; }
.sig-name { font-size:13px; font-weight:600; }
.sig-detail { font-size:11px; color:var(--text-muted); margin-top:2px; }
.sig-badge { font-size:10px; font-weight:700; padding:3px 10px; border-radius:12px; text-transform:uppercase; white-space:nowrap; }
.sig-badge.triggered { background:rgba(16,185,129,0.15); color:var(--green); }
.sig-badge.approaching { background:rgba(245,158,11,0.15); color:var(--yellow); }
.sig-badge.not_triggered { background:rgba(239,68,68,0.15); color:var(--red); }

/* Chart Card */
.chart-card { background:var(--bg-card); border:1px solid var(--border); border-radius:10px; padding:16px; margin:12px 0; }
.cc-title { font-size:14px; font-weight:600; margin-bottom:12px; }

/* Alert */
.alert-box { background:var(--bg-card); border:1px solid var(--border); border-left:4px solid var(--accent); border-radius:8px; padding:14px 18px; margin:12px 0; }
.alert-box.warning { border-left-color:var(--yellow); }
.alert-box.danger { border-left-color:var(--red); }
.alert-box.success { border-left-color:var(--green); }
.ab-title { font-size:14px; font-weight:700; margin-bottom:6px; }
.ab-body { font-size:13px; color:var(--text-2); line-height:1.7; }

/* Dual Grid */
.dual-grid { display:grid; grid-template-columns:1fr 1fr; gap:16px; margin:12px 0; }
.dual-card { background:var(--bg-card); border:1px solid var(--border); border-radius:10px; padding:16px; }
.dual-card.pro { border-left:4px solid var(--green); }
.dual-card.con { border-left:4px solid var(--red); }
.dc-title { font-size:14px; font-weight:700; margin-bottom:10px; }
.dual-card.pro .dc-title { color:var(--green); }
.dual-card.con .dc-title { color:var(--red); }
.dual-card ul { list-style:none; padding:0; }
.dual-card li { font-size:12px; line-height:1.8; padding-left:16px; position:relative; color:var(--text-2); }
.dual-card li::before { content:'▸'; position:absolute; left:0; }
.dual-card.pro li::before { color:var(--green); }
.dual-card.con li::before { color:var(--red); }

/* Timeline Vis */
.timeline-vis { margin:16px 0; background:var(--bg-card); border:1px solid var(--border); border-radius:10px; padding:20px; }
.tv-title { font-size:14px; font-weight:600; margin-bottom:12px; }
.tv-track { position:relative; height:50px; background:var(--bg-primary); border-radius:8px; overflow:visible; border:1px solid var(--border); }
.tv-seg { position:absolute; top:0; bottom:0; display:flex; align-items:center; justify-content:center; font-size:9px; color:#fff; font-weight:600; flex-direction:column; text-align:center; }
.tv-now { position:absolute; top:-8px; bottom:-8px; width:3px; background:var(--red); }
.tv-now-label { position:absolute; top:-22px; left:50%; transform:translateX(-50%); font-size:10px; white-space:nowrap; color:var(--red); font-weight:700; }
.tv-labels { display:flex; justify-content:space-between; font-size:9px; color:var(--text-muted); margin-top:8px; }

/* Scenario Cards */
.scenario-grid { display:grid; grid-template-columns:repeat(auto-fill, minmax(280px, 1fr)); gap:16px; margin:16px 0; }
.scenario-card { background:var(--bg-card); border:1px solid var(--border); border-radius:12px; padding:20px; border-left:4px solid var(--accent); transition:transform .2s; }
.scenario-card:hover { transform:translateY(-2px); }
.scenario-card.bear { border-left-color:var(--red); }
.scenario-card.rally { border-left-color:var(--yellow); }
.scenario-card.range { border-left-color:var(--blue); }
.scenario-card.bull { border-left-color:var(--green); }
.sc-label { font-size:16px; font-weight:700; margin-bottom:8px; }
.sc-price { font-family:var(--font-mono); font-size:26px; font-weight:800; margin-bottom:4px; }
.sc-timing { font-size:13px; color:var(--text-2); margin-bottom:8px; }
.sc-prob { display:inline-block; padding:2px 8px; border-radius:4px; font-size:12px; font-weight:600; margin-bottom:8px; }
.sc-desc { font-size:13px; color:var(--text-2); line-height:1.5; margin-bottom:12px; }
.sc-drivers { list-style:none; padding:0; }
.sc-drivers li { font-size:12px; color:var(--text-muted); padding:2px 0 2px 16px; position:relative; }
.sc-drivers li::before { content:'▸'; position:absolute; left:0; color:var(--accent); }

/* Capital Structure Bar */
.cap-bar-wrap { margin:16px 0; }
.cap-bar { display:flex; height:48px; border-radius:8px; overflow:hidden; margin-bottom:12px; }
.cap-seg { display:flex; align-items:center; justify-content:center; font-size:11px; font-weight:600; color:#fff; flex-direction:column; text-align:center; }
.cap-legend { display:flex; gap:16px; flex-wrap:wrap; }
.cap-legend-item { display:flex; align-items:center; gap:6px; font-size:12px; color:var(--text-2); }
.cap-legend-dot { width:10px; height:10px; border-radius:3px; }

/* Metric List */
.metric-list { background:var(--bg-card); border:1px solid var(--border); border-radius:10px; padding:16px; margin:12px 0; display:grid; grid-template-columns:repeat(auto-fill, minmax(280px, 1fr)); gap:8px; }
.metric-item { display:flex; justify-content:space-between; padding:8px 0; border-bottom:1px solid var(--border); }
.metric-label { font-size:13px; color:var(--text-2); }
.metric-value { font-family:var(--font-mono); font-size:14px; font-weight:600; }

/* Staking Analysis */
.staking-box { background:var(--bg-card); border:1px solid var(--border); border-radius:10px; padding:16px; margin:12px 0; }
.staking-row { display:flex; justify-content:space-between; align-items:center; padding:10px 0; border-bottom:1px solid var(--border); }
.staking-row:last-child { border-bottom:none; }
.staking-label { font-size:13px; color:var(--text-2); }
.staking-value { font-family:var(--font-mono); font-size:15px; font-weight:600; }

/* Conclusion */
.conclusion-box { background:var(--bg-card); border:1px solid var(--border); border-radius:12px; padding:20px; margin:16px 0; }
.cb-title { font-size:16px; font-weight:700; margin-bottom:12px; color:var(--accent-light); }
.cb-item { display:flex; gap:10px; padding:6px 0; font-size:13px; line-height:1.7; }
.cb-item .dot { color:var(--accent); font-weight:700; flex-shrink:0; }

/* Footer */
footer { text-align:center; padding:32px 0; font-size:12px; color:var(--text-muted); border-top:1px solid var(--border); margin-top:40px; }

/* Loading */
.loading { display:inline-block; width:16px; height:16px; border:2px solid var(--text-muted); border-top-color:var(--accent); border-radius:50%; animation:spin .8s linear infinite; }
@keyframes spin { to { transform:rotate(360deg); } }

/* Insight Section - Why 18 Months */
.insight-section { margin:20px 0; background:var(--bg-card); border:1px solid var(--border); border-radius:12px; padding:24px; }
.is-header { display:flex; align-items:center; gap:10px; margin-bottom:16px; flex-wrap:wrap; }
.is-icon { font-size:24px; }
.is-title { font-size:18px; font-weight:800; color:var(--text-1); }
.is-subtitle { font-size:12px; color:var(--text-3); background:var(--bg-primary); padding:3px 10px; border-radius:20px; }
.is-intro { font-size:13px; color:var(--text-2); line-height:1.8; margin-bottom:20px; padding:14px 16px; background:var(--bg-primary); border-radius:8px; border-left:3px solid var(--accent); }
.factor-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-bottom:20px; }
.factor-card { background:var(--bg-primary); border:1px solid var(--border); border-radius:10px; padding:18px; position:relative; }
.fc-num { font-size:28px; font-weight:900; color:var(--accent); opacity:0.3; position:absolute; top:8px; right:14px; }
.fc-title { font-size:15px; font-weight:700; margin-bottom:10px; color:var(--text-1); position:relative; z-index:1; }
.fc-body { font-size:12px; color:var(--text-2); line-height:1.8; }
.fc-phase { display:inline-block; font-size:11px; font-weight:700; color:var(--accent-light); background:rgba(99,102,241,0.1); padding:1px 6px; border-radius:4px; margin-bottom:2px; }
.is-table-wrap { margin:20px 0; }
.is-table-title { font-size:14px; font-weight:700; margin-bottom:10px; color:var(--text-1); }
.is-table th { white-space:nowrap; }
.is-conclusion { background:linear-gradient(135deg,rgba(99,102,241,0.08),rgba(16,185,129,0.08)); border:1px solid var(--border); border-radius:10px; padding:18px 20px; margin:20px 0; }
.ic-label { font-size:12px; font-weight:700; color:var(--accent-light); text-transform:uppercase; letter-spacing:1px; margin-bottom:8px; }
.ic-body { font-size:13px; color:var(--text-2); line-height:1.8; }
.macro-sync-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin-top:16px; }
.ms-card { background:var(--bg-primary); border:1px solid var(--border); border-radius:8px; padding:14px; text-align:center; }
.ms-card.current { border-color:var(--accent); border-width:2px; }
.ms-year { font-size:20px; font-weight:900; color:var(--accent); }
.ms-event { font-size:12px; font-weight:600; color:var(--text-1); margin:6px 0 4px; }
.ms-desc { font-size:11px; color:var(--text-3); line-height:1.5; }

@media (max-width:768px) {
  .header-content { flex-direction:column; gap:10px; }
  .dual-grid { grid-template-columns:1fr; }
  .kpi-grid { grid-template-columns:repeat(2,1fr); }
  .sb-row { flex-direction:column; text-align:center; }
  .stats-bar { flex-direction:column; gap:8px; }
  .main-tab { padding:10px 12px; font-size:13px; }
  .scenario-grid { grid-template-columns:1fr; }
  .factor-grid { grid-template-columns:1fr; }
  .macro-sync-grid { grid-template-columns:repeat(2,1fr); }
}