:root{--bg-0: #0b1220;--bg-1: #111a2c;--bg-2: #1b2640;--border: #243049;--text: #e5ecf6;--muted: #8a96ad;--accent: #0066cc;--accent-strong: #0056b3;--accent-deep: #003d80;--danger: #ef4444;--warning: #f59e0b;--success: #28a745;--info: #17a2b8;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color-scheme:dark;color:var(--text);background:var(--bg-0)}*{box-sizing:border-box}html,body,#app{height:100%;margin:0;padding:0;overflow:hidden}body.landing-mode{overflow:auto!important;height:auto!important;position:relative!important;background:#fff;scrollbar-gutter:stable}body.landing-mode #app{height:auto!important;overflow:visible!important}body.account-mode{overflow:auto!important;height:auto!important;position:relative!important;scrollbar-gutter:stable}body.account-mode #app{height:auto!important;overflow:visible!important}button{font-family:inherit;background:var(--bg-2);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:8px 12px;font-size:13px;cursor:pointer;transition:background .15s ease,border-color .15s ease}button:hover:not(:disabled){background:#243049;border-color:#2f3d5b}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--accent-strong);border-color:var(--accent);color:#fff;font-weight:600}button.primary:hover:not(:disabled){background:var(--accent);border-color:var(--accent)}button.primary:active:not(:disabled){background:var(--accent-deep);border-color:var(--accent-deep)}button.active{background:var(--accent-strong);border-color:var(--accent);color:#fff}input[type=text],input[type=number],select{font-family:inherit;font-size:13px;background:var(--bg-0);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:6px 10px;width:100%}input:focus,select:focus{outline:none;border-color:var(--accent)}label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px;text-transform:uppercase;letter-spacing:.04em}hr{border:0;border-top:1px solid var(--border);margin:16px 0}