:root{--bg: #0b1020;--bg-soft: #131a30;--card: #18203a;--card-2: #1e2745;--line: #2a3557;--text: #e8ecf7;--muted: #8d99bd;--accent: #4f7cff;--accent-2: #6ee7ff;--up: #ff4d5e;--down: #17c964;--warn: #f5a524;--radius: 16px;--shadow: 0 10px 40px rgba(0, 0, 0, .35)}*{box-sizing:border-box}html,body{margin:0;padding:0;background:radial-gradient(1200px 600px at 20% -10%,#1a2450 0%,var(--bg) 60%);color:var(--text);font-family:PingFang SC,Microsoft YaHei,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;min-height:100%}#root{max-width:1080px;margin:0 auto;padding:24px 16px 64px}a{color:var(--accent-2);text-decoration:none}a:hover{text-decoration:underline}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px;flex-wrap:wrap}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;letter-spacing:.5px}.brand .dot{width:30px;height:30px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-2));display:grid;place-items:center;font-size:15px;color:#08122b;font-weight:900}.brand small{display:block;font-weight:400;font-size:11px;color:var(--muted);letter-spacing:0}.topbar-right{display:flex;align-items:center;gap:10px;flex-wrap:wrap}button{font-family:inherit;cursor:pointer;border:none;border-radius:12px;padding:10px 16px;font-size:14px;font-weight:600;background:var(--card-2);color:var(--text);transition:filter .15s ease,transform .05s ease,background .15s ease}button:hover:not(:disabled){filter:brightness(1.15)}button:active:not(:disabled){transform:translateY(1px)}button:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--accent),#7a5bff);color:#fff;padding:14px 18px;font-size:16px;width:100%}.btn-ghost{background:transparent;border:1px solid var(--line)}.btn-sm{padding:6px 12px;font-size:12px;border-radius:9px}.card{background:linear-gradient(180deg,var(--card) 0%,var(--bg-soft) 100%);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.section-title{font-size:13px;color:var(--muted);font-weight:600;margin:0 0 10px;letter-spacing:.5px}.row{display:flex;align-items:center;justify-content:space-between;gap:10px}.muted{color:var(--muted)}.small{font-size:12px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px}.tabs{display:flex;gap:6px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:5px;margin-bottom:18px}.tabs button{flex:1;background:transparent;color:var(--muted);padding:10px;border-radius:10px}.tabs button.active{background:var(--card-2);color:var(--text);box-shadow:inset 0 0 0 1px var(--line)}.grid-2{display:grid;grid-template-columns:1fr 380px;gap:18px;align-items:start}@media (max-width: 900px){.grid-2{grid-template-columns:1fr}}.swap-box{background:var(--bg-soft);border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:6px}.swap-box:focus-within{border-color:var(--accent)}.swap-box .label{font-size:12px;color:var(--muted);margin-bottom:8px}.swap-row{display:flex;align-items:center;gap:10px}.amount-input{flex:1;min-width:0;background:transparent;border:none;outline:none;color:var(--text);font-size:24px;font-weight:600;width:100%;font-family:inherit}.amount-input::placeholder{color:#4a5578}.token-select{display:flex;align-items:center;gap:6px;background:var(--card-2);border:1px solid var(--line);border-radius:999px;padding:7px 12px;font-weight:700;font-size:14px;white-space:nowrap}.token-select select{background:transparent;border:none;color:var(--text);font-size:14px;font-weight:700;outline:none;font-family:inherit;cursor:pointer}.token-select select option{background:var(--card);color:var(--text)}.swap-mid{display:grid;place-items:center;height:0;position:relative;z-index:2}.swap-mid button{width:34px;height:34px;border-radius:12px;display:grid;place-items:center;background:var(--card-2);border:1px solid var(--line);padding:0;font-size:15px}.info-list{margin:12px 0 14px;border-top:1px dashed var(--line);padding-top:12px}.info-item{display:flex;justify-content:space-between;font-size:13px;padding:4px 0;color:var(--muted)}.info-item b{color:var(--text);font-weight:600}.up{color:var(--up)}.down{color:var(--down)}.notice{background:#f5a5241a;border:1px solid rgba(245,165,36,.35);color:#ffd28a;border-radius:12px;padding:10px 12px;font-size:12px;margin-bottom:12px;line-height:1.6}.notice.error{background:#ff4d5e1a;border-color:#ff4d5e59;color:#ffb3ba}.notice.ok{background:#17c9641a;border-color:#17c96459;color:#9ff0be}.settings{display:flex;gap:8px;align-items:center;margin-bottom:12px;flex-wrap:wrap}.chip{background:var(--card-2);border:1px solid var(--line);border-radius:10px;padding:6px 10px;font-size:12px}.chip.active{border-color:var(--accent);color:#cfe0ff}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px;margin-bottom:14px}.stat{background:var(--bg-soft);border:1px solid var(--line);border-radius:12px;padding:12px}.stat .k{font-size:11px;color:var(--muted);margin-bottom:4px}.stat .v{font-size:18px;font-weight:700}.chart-wrap{width:100%;overflow:hidden;border-radius:12px;background:var(--bg-soft);border:1px solid var(--line)}.trade-list{max-height:320px;overflow:auto}.trade-row{display:grid;grid-template-columns:1fr 1fr 1fr;font-size:12px;padding:6px 0;border-bottom:1px solid rgba(42,53,87,.5)}.ticker-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px}.ticker{background:var(--bg-soft);border:1px solid var(--line);border-radius:12px;padding:12px}.ticker .t-name{font-size:12px;color:var(--muted);font-weight:700;letter-spacing:.5px}.ticker .t-price{font-size:17px;font-weight:700;margin:3px 0}.ticker .t-chg{font-size:12px;font-weight:600}.ticker .t-vol{margin-top:4px}.center-col{max-width:620px;margin:0 auto}table.pairs tbody tr:hover{background:#4f7cff14}table.pairs{width:100%;border-collapse:collapse;font-size:13px}table.pairs th{text-align:left;color:var(--muted);font-weight:600;font-size:11px;padding:8px 6px;border-bottom:1px solid var(--line)}table.pairs td{padding:10px 6px;border-bottom:1px solid rgba(42,53,87,.5)}.empty{text-align:center;color:var(--muted);padding:28px 10px;font-size:13px}.spinner{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.25);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite;vertical-align:-2px;margin-right:6px}@keyframes spin{to{transform:rotate(360deg)}}