*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #f0f4f8;--bg2: #ffffff;--card: #ffffff;--card-border: #e2e8f0;--accent: #6366f1;--accent2: #8b5cf6;--green: #10b981;--red: #ef4444;--yellow: #f59e0b;--text: #1e293b;--muted: #94a3b8;--shadow: 0 1px 3px rgba(0,0,0,.08), 0 4px 16px rgba(0,0,0,.06);--font: "Inter", system-ui, sans-serif}body{background:var(--bg);color:var(--text);font-family:var(--font);min-height:100vh;overflow-x:hidden}.app{display:flex;min-height:100vh}.sidebar{width:240px;min-height:100vh;background:var(--bg2);border-right:1px solid var(--card-border);display:flex;flex-direction:column;padding:24px 16px;position:fixed;top:0;left:0;bottom:0;z-index:10;box-shadow:2px 0 8px #0000000a}.sidebar-logo{display:flex;align-items:center;gap:10px;margin-bottom:36px;padding:0 8px}.logo-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--accent),var(--accent2));border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px}.logo-text{font-size:18px;font-weight:700;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.nav-section{font-size:10px;font-weight:600;letter-spacing:1.5px;color:var(--muted);text-transform:uppercase;padding:0 8px;margin:16px 0 8px}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;cursor:pointer;color:#64748b;font-size:14px;font-weight:500;transition:all .2s;margin-bottom:2px;border:none;background:none;width:100%;text-align:left}.nav-item:hover{background:#f1f5f9;color:var(--text)}.nav-item.active{background:#6366f11a;color:var(--accent);font-weight:600}.nav-icon{font-size:16px;width:20px;text-align:center}.sidebar-clock{margin-top:auto;padding:16px 12px;background:#f8fafc;border:1px solid var(--card-border);border-radius:12px;text-align:center}.clock-time{font-size:24px;font-weight:700;font-variant-numeric:tabular-nums;background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.clock-date{font-size:11px;color:var(--muted);margin-top:4px}.main{margin-left:240px;flex:1;display:flex;flex-direction:column;min-height:100vh}.header{display:flex;align-items:center;justify-content:space-between;padding:20px 32px;border-bottom:1px solid var(--card-border);background:#ffffffe6;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);position:sticky;top:0;z-index:5}.header-title h1{font-size:20px;font-weight:700;color:var(--text)}.header-title p{font-size:13px;color:var(--muted);margin-top:2px}.header-right{display:flex;align-items:center;gap:16px}.header-badge{display:flex;align-items:center;gap:6px;background:#10b98114;border:1px solid rgba(16,185,129,.25);color:var(--green);padding:6px 12px;border-radius:20px;font-size:12px;font-weight:600}.pulse{width:6px;height:6px;background:var(--green);border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}.avatar{width:36px;height:36px;background:linear-gradient(135deg,var(--accent),var(--accent2));border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;color:#fff;cursor:pointer}.content{padding:32px;flex:1}.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:28px}.kpi-card{background:var(--card);border:1px solid var(--card-border);border-radius:16px;padding:20px;position:relative;overflow:hidden;transition:transform .2s,box-shadow .2s;cursor:default;box-shadow:var(--shadow)}.kpi-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0000001a}.kpi-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--kpi-color, var(--accent));opacity:.9}.kpi-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.kpi-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;background:var(--kpi-bg, rgba(99,102,241,.08))}.kpi-badge{font-size:11px;font-weight:600;padding:3px 8px;border-radius:20px}.kpi-badge.up{background:#10b9811a;color:var(--green)}.kpi-badge.down{background:#ef44441a;color:var(--red)}.kpi-value{font-size:28px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-.5px;color:var(--text)}.kpi-label{font-size:12px;color:var(--muted);margin-top:4px}.kpi-sparkline{margin-top:12px;height:40px}.charts-row{display:grid;grid-template-columns:1fr 380px;gap:20px;margin-bottom:28px}.card{background:var(--card);border:1px solid var(--card-border);border-radius:16px;padding:24px;box-shadow:var(--shadow)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.card-title{font-size:15px;font-weight:600;color:var(--text)}.card-subtitle{font-size:12px;color:var(--muted);margin-top:2px}.tab-group{display:flex;gap:4px;background:#f1f5f9;border-radius:8px;padding:3px}.tab{padding:5px 12px;border-radius:6px;font-size:12px;font-weight:500;cursor:pointer;color:var(--muted);border:none;background:none;transition:all .2s}.tab.active{background:var(--accent);color:#fff}.bottom-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.crypto-item{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--card-border)}.crypto-item:last-child{border-bottom:none}.crypto-left{display:flex;align-items:center;gap:12px}.crypto-icon{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700}.crypto-name{font-size:14px;font-weight:600;color:var(--text)}.crypto-sym{font-size:11px;color:var(--muted)}.crypto-right{text-align:right}.crypto-price{font-size:14px;font-weight:600;font-variant-numeric:tabular-nums;transition:color .3s;color:var(--text)}.crypto-price.flash-up{color:var(--green)}.crypto-price.flash-down{color:var(--red)}.crypto-change{font-size:11px;font-weight:600;margin-top:2px}.activity-item{display:flex;align-items:flex-start;gap:12px;padding:10px 0;border-bottom:1px solid var(--card-border)}.activity-item:last-child{border-bottom:none}.activity-dot{width:8px;height:8px;border-radius:50%;margin-top:5px;flex-shrink:0}.activity-text{font-size:13px;line-height:1.5;color:var(--text)}.activity-time{font-size:11px;color:var(--muted);margin-top:2px}.bar-chart{display:flex;align-items:flex-end;gap:8px;height:120px;margin-top:16px}.bar-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end}.bar{width:100%;border-radius:6px 6px 0 0;background:linear-gradient(180deg,var(--accent),var(--accent2));transition:height .6s cubic-bezier(.34,1.56,.64,1);min-height:4px}.bar-label{font-size:10px;color:var(--muted);font-weight:500}.particles{position:fixed;top:0;left:0;right:0;bottom:0;pointer-events:none;z-index:0;overflow:hidden}.particle{position:absolute;border-radius:50%;background:radial-gradient(circle,rgba(99,102,241,.12),transparent);animation:float linear infinite}@keyframes float{0%{transform:translateY(100vh) scale(0);opacity:0}10%{opacity:1}90%{opacity:.3}to{transform:translateY(-100px) scale(1);opacity:0}}@media (max-width: 1200px){.kpi-grid{grid-template-columns:repeat(2,1fr)}.charts-row,.bottom-row{grid-template-columns:1fr}}