:root{--bg:#f3f5f7;--surface:#ffffff;--surface-muted:#eef2f6;--text:#18212b;--text-soft:#526172;--border:#d8dee6;--accent:#2563eb;--accent-contrast:#ffffff;--danger-bg:#fff1f2;--danger-border:#fecdd3;--warn-bg:#fff7ed;--warn-border:#fdba74;--input-bg:#ffffff;--shadow:0 10px 30px rgba(15,23,42,0.08)}:root[data-theme=dark]{--bg:#0f172a;--surface:#111827;--surface-muted:#1f2937;--text:#e5edf7;--text-soft:#9fb0c3;--border:#334155;--accent:#60a5fa;--accent-contrast:#0f172a;--danger-bg:#3b0d16;--danger-border:#7f1d1d;--warn-bg:#3b2412;--warn-border:#9a3412;--input-bg:#0b1220;--shadow:0 18px 40px rgba(2,6,23,0.45)}*{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}button,input{border-radius:10px;border:1px solid var(--border)}input,select,textarea{width:100%;background:var(--input-bg);color:var(--text);padding:10px 12px}button{cursor:pointer;background:var(--accent);color:var(--accent-contrast);padding:10px 14px}button:disabled{cursor:not-allowed;opacity:.65}.app-shell{max-width:1280px;margin:0 auto;padding:24px}.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:16px}.brand{font-size:28px;font-weight:700}.subtitle{color:var(--text-soft);margin-top:6px}.nav-tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}.nav-link{display:inline-flex;align-items:center;padding:10px 14px;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--text);box-shadow:var(--shadow)}.nav-link:hover{text-decoration:none;border-color:var(--accent)}.theme-toggle{display:inline-flex;gap:8px;flex-wrap:wrap}.theme-toggle__button{min-width:108px;background:var(--surface);color:var(--text);border:1px solid var(--border)}.theme-toggle__button.is-active{background:var(--accent);color:var(--accent-contrast);border-color:var(--accent)}.page-wrap{min-height:calc(100vh - 180px)}.page-card{background:var(--surface);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow);padding:24px}.page-stack{display:grid;grid-gap:20px;gap:20px}.page-grid{display:grid;grid-gap:16px;gap:16px}.muted{color:var(--text-soft)}.notice{padding:16px;border-radius:12px;border:1px solid var(--warn-border);background:var(--warn-bg)}.error-box{padding:16px;border-radius:12px;border:1px solid var(--danger-border);background:var(--danger-bg)}.summary-grid{display:grid;grid-gap:8px;gap:8px}.summary-grid__row{display:grid;grid-template-columns:160px 1fr;grid-row-gap:8px;row-gap:8px;grid-column-gap:12px;column-gap:12px}.auth-gate-card{max-width:520px}.table-wrap{overflow-x:auto}.admin-users-table{min-width:960px}.admin-users-table td,.admin-users-table th{padding:12px 14px}.admin-users-table__mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:13px}.admin-users-table__break{word-break:break-all;overflow-wrap:anywhere}table{width:100%;border-collapse:collapse}td,th{border-bottom:1px solid var(--border);padding:10px 12px;vertical-align:top}th{text-align:left;color:var(--text-soft);font-weight:600}.hero-links{display:flex;flex-wrap:wrap;gap:12px}.hero-link{display:inline-flex;align-items:center;padding:10px 14px;border-radius:10px;border:1px solid var(--border);background:var(--surface-muted);color:var(--text)}.field-grid{display:grid;grid-gap:12px;gap:12px}.transfers-textarea{min-height:220px;resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}@media (max-width:720px){.app-shell{padding:16px}.topbar{flex-direction:column;align-items:stretch}.summary-grid{gap:12px}.summary-grid__row{grid-template-columns:1fr}}