.platform-nav{background:#0a0b10;border-bottom:1px solid rgba(255,255,255,.06);padding:0 24px;position:sticky;top:0;z-index:100}.platform-nav-inner{display:flex;align-items:center;gap:32px;max-width:1400px;margin:0 auto;height:56px}.platform-nav-logo{height:44px;width:auto;flex-shrink:0;margin-right:8px}.platform-nav-links{display:flex;align-items:center;gap:4px;font-family:DM Sans,sans-serif;font-size:13px;font-weight:500;letter-spacing:.02em}.platform-nav-link{padding:6px 16px;border-radius:6px;text-decoration:none;color:#ffffff80;transition:all .15s ease;white-space:nowrap}.platform-nav-link:hover{color:#ffffffd9;background:#ffffff0f}.platform-nav-link.active{color:#fff;background:#ff444426;border:1px solid rgba(255,68,68,.3)}.platform-nav-link.disabled{color:#fff3;cursor:default}.platform-nav-link.disabled:hover{background:none;color:#fff3}:root{--bg: #0d0e14;--surface: #14151d;--surface-2: #1a1b25;--border: rgba(255, 255, 255, .08);--text: #e0e0f0;--text-muted: rgba(255, 255, 255, .45);--red: #ff4444;--blue: #44aaff;--green: #44cc66;--purple: #aa88ff;--orange: #ffaa33}*{box-sizing:border-box;margin:0;padding:0}body{font-family:DM Sans,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased}.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg)}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:48px;width:100%;max-width:400px;text-align:center}.login-logo{height:56px;margin-bottom:24px}.login-card h1{font-size:22px;font-weight:700;margin-bottom:8px}.login-card p{color:var(--text-muted);font-size:14px;margin-bottom:24px}.login-card form{display:flex;flex-direction:column;gap:12px}.login-card input{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;padding:12px 16px;color:var(--text);font-size:14px;font-family:DM Sans,sans-serif;outline:none}.login-card input:focus{border-color:var(--red)}.login-card button{background:var(--red);color:#fff;border:none;border-radius:8px;padding:12px;font-size:14px;font-weight:600;cursor:pointer;font-family:DM Sans,sans-serif}.login-card button:hover{opacity:.9}.login-card button:disabled{opacity:.5;cursor:default}.error-msg{color:var(--red);font-size:13px;margin-top:4px}.dashboard{min-height:100vh}.header{padding:16px 24px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border)}.header-left{display:flex;align-items:center;gap:16px}.header-title-group h1{font-size:20px;font-weight:700}.header-subtitle{font-size:12px;color:var(--text-muted);font-family:JetBrains Mono,monospace}.tab-content{padding:24px;max-width:1400px;margin:0 auto}.stats-row{display:grid;gap:12px;margin-bottom:16px}.stats-row-3{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px 24px}.stat-label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);font-family:JetBrains Mono,monospace;margin-bottom:4px}.stat-value{font-size:28px;font-weight:700;font-family:JetBrains Mono,monospace;line-height:1.2}.stat-subtitle{font-size:12px;margin-top:4px}.chart-container{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:24px;margin-bottom:0}.chart-container h2{font-size:16px;font-weight:600;margin-bottom:4px}.chart-subtitle{font-size:13px;color:var(--text-muted);margin-bottom:16px}.chart-hint{font-size:11px;color:var(--text-muted);font-style:italic;margin-bottom:12px}.range-preset-btn{padding:5px 12px;border-radius:6px;border:1px solid rgba(255,255,255,.12);background:transparent;color:#fff9;cursor:pointer;font-size:12px;font-family:DM Sans,sans-serif;transition:all .15s;white-space:nowrap}.range-preset-btn:hover{background:#ffffff14;color:#fff}.range-preset-btn.active{background:var(--red);border-color:var(--red);color:#fff}.filter-select{background:var(--surface-2);border:1px solid var(--border);border-radius:6px;color:var(--text);padding:6px 10px;font-size:13px;font-family:DM Sans,sans-serif}.catalog-loading{text-align:center;padding:60px 20px;color:var(--text-muted);font-size:14px}.live-legend{display:flex;gap:16px;justify-content:center;margin-top:12px;font-size:12px;color:var(--text-muted)}.legend-swatch{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:4px;vertical-align:middle}.recharts-tooltip-wrapper{outline:none}