:root{--bg:#f8fafc;--card:#fff;--border:#e2e8f0;--text:#0f172a;--muted:#64748b;--accent:#4f46e5;--accent-weak:#eef2ff;--accent-text:#3730a3;--sidebar:#0f172a;--sidebar-hover:#1e293b;--sidebar-text:#cbd5e1;--ok-bg:#ecfdf5;--ok-text:#047857;--warn-bg:#fff4e5;--warn-text:#9a3412;--err-bg:#fdecea;--err-text:#b91c1c;--radius:14px;--shadow:0 10px 30px #02061714;--font:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Hiragino Sans", sans-serif;--mono:ui-monospace, SFMono-Regular, Menlo, monospace}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:15px;line-height:1.5}code,.mono{font-family:var(--mono);overflow-wrap:anywhere}button,input,select{font:inherit}h1,h2,h3{margin:0 0 8px;line-height:1.3}h2{font-size:18px}h3{font-size:15px}p{margin:0 0 10px}a{color:var(--accent)}ul{margin:0;padding-left:20px}.shell{grid-template-columns:200px 1fr;min-height:100vh;display:grid}.sidebar{background:var(--sidebar);color:var(--sidebar-text);flex-direction:column;gap:4px;padding:20px 12px;display:flex}.brand{color:#fff;padding:6px 12px 14px;font-size:15px;font-weight:700}.nav-button{text-align:left;width:100%;color:var(--sidebar-text);cursor:pointer;background:0 0;border:0;border-radius:8px;padding:10px 12px;font-size:14px;display:block}.nav-button:hover{background:var(--sidebar-hover);color:#fff}.nav-button[aria-current=page]{background:var(--sidebar-hover);color:#fff;font-weight:600}.sidebar-footer{flex-direction:column;gap:8px;margin-top:auto;padding:8px 12px 0;font-size:13px;display:flex}.sidebar-user{color:#94a3b8;overflow-wrap:anywhere}.main{min-width:0;padding:24px 28px 48px}.main-auth{flex-direction:column;align-items:center;min-height:100vh;display:flex}.main-auth .notice{align-self:stretch}.notice{background:var(--warn-bg);color:var(--warn-text);border-radius:8px;margin:0 0 16px;padding:8px 12px;font-size:13px}.auth-area{flex-direction:column;gap:12px;width:100%;max-width:460px;margin-top:6vh;display:flex}.auth-footer{text-align:center}.link-button{color:var(--accent);cursor:pointer;background:0 0;border:0;padding:6px;font-size:14px;text-decoration:underline}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);min-width:0;padding:18px 20px}.card-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.card-head h2{margin:0}.dashboard{gap:16px;max-width:1080px;display:grid}.columns{grid-template-columns:1fr 1fr;align-items:start;gap:16px;display:grid}.column{gap:16px;min-width:0;display:grid}.btn{cursor:pointer;color:var(--text);white-space:nowrap;background:#f1f5f9;border:1px solid #0000;border-radius:12px;padding:10px 16px;font-size:14px;font-weight:600}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-ghost{background:#f1f5f9}.btn-danger{background:var(--err-bg);color:var(--err-text)}.btn-sm{border-radius:8px;padding:6px 10px;font-size:13px}.btn-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.pill{background:var(--accent-weak);color:var(--accent-text);white-space:nowrap;border-radius:999px;align-items:center;gap:6px;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.dot{background:#22c55e;border-radius:50%;width:8px;height:8px;display:inline-block}.chip{color:var(--muted);white-space:nowrap;background:#f1f5f9;border-radius:6px;padding:3px 8px;font-size:12px;font-weight:600;display:inline-block}.chip-ok{background:var(--ok-bg);color:var(--ok-text)}.chip-warn{background:var(--warn-bg);color:var(--warn-text)}.chip-err{background:var(--err-bg);color:var(--err-text)}.alert{overflow-wrap:anywhere;border-radius:10px;margin:0 0 12px;padding:10px 12px;font-size:14px}.alert-error{background:var(--err-bg);color:var(--err-text)}.alert-ok{background:var(--ok-bg);color:var(--ok-text)}.alert-warn{background:var(--warn-bg);color:var(--warn-text)}.status,.muted{color:var(--muted);font-size:13px}.field{flex-direction:column;gap:4px;min-width:0;margin-bottom:10px;display:flex}.field label{color:var(--muted);font-size:13px}.field input,.field select{border:1px solid var(--border);color:var(--text);background:#fff;border-radius:10px;width:100%;min-width:0;padding:10px 12px}.field input:focus,.field select:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}.field-error{color:var(--err-text);font-size:12px}.table{border-collapse:collapse;width:100%}.table th,.table td{text-align:left;border-top:1px solid var(--border);vertical-align:top;padding:8px 12px 8px 0}.table th{color:var(--muted);border-top:0;font-size:13px;font-weight:600}.row{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:10px 0;display:flex}.row:first-child{border-top:0}.row-main{flex:1;min-width:0}.row-title{overflow-wrap:anywhere;font-weight:600}.row-sub{color:var(--muted);overflow-wrap:anywhere;font-size:12px}.dialog-backdrop{z-index:20;background:#02061773;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.dialog{background:var(--card);border-radius:var(--radius);width:100%;max-width:520px;max-height:92vh;box-shadow:var(--shadow);padding:20px;overflow:auto}.toasts{z-index:30;flex-direction:column;gap:8px;max-width:calc(100vw - 32px);display:flex;position:fixed;bottom:16px;right:16px}.toast{background:var(--sidebar);color:#fff;box-shadow:var(--shadow);border-radius:10px;padding:10px 14px;font-size:13px}.toast-error{background:var(--err-text)}.toast-success{background:var(--ok-text)}.signer-frame{display:none}@media (width<=959px){.columns{grid-template-columns:1fr}}@media (width<=719px){.shell{grid-template-rows:auto 1fr;grid-template-columns:1fr}.sidebar{flex-flow:wrap;align-items:center;gap:4px;padding:10px 12px}.brand{width:100%;padding:4px 8px 8px}.nav-button{width:auto;padding:8px 10px}.sidebar-footer{flex-direction:row;align-items:center;margin-top:0;margin-left:auto;padding:0}.main{padding:16px}.dialog-backdrop{align-items:stretch;padding:0;overflow:auto}.dialog{border-radius:0;max-width:none;min-height:100%;max-height:none}}.account-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.account-identity{align-items:center;gap:12px;min-width:0;display:flex}.avatar{flex-shrink:0}.account-short{color:var(--muted);cursor:pointer;background:0 0;border:0;padding:0;font-size:13px}.account-short:hover{color:var(--accent)}.account-address{color:var(--muted);margin:10px 0 0;font-size:12px;display:block}.account-balance{flex-wrap:wrap;align-items:center;gap:12px;margin:14px 0 10px;display:flex}.balance{letter-spacing:-.02em;font-size:34px;font-weight:700;line-height:1.1}.token-balance{white-space:nowrap;font-weight:600}.send-row{border-top:1px solid var(--border);margin-top:6px;padding-top:10px}.send-row-head{justify-content:space-between;align-items:center;margin-bottom:4px;display:flex}.send-amount{align-items:center;gap:8px;display:flex}.confirm-list .row code{font-size:12px}