:root{--rb-blue: #1E90FF;--rb-blue-dark: #1573CC;--rb-blue-deep: #0B4F8A;--rb-blue-50: #E6F1FB;--rb-ink: #0A0E14;--rb-ink-2: #11161F;--rb-white: #FFFFFF;--rb-page: #EEF2F6;--rb-text: #1F2933;--rb-muted: #6B7280;--rb-border: #E5E9EF;--rb-success: #1D9E75;--rb-warning: #BA7517;--rb-danger: #E24B4A;--rb-radius: 10px;--rb-radius-lg: 14px}body{margin:0;background:var(--rb-page);color:var(--rb-text);font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.rb-shell{min-height:100vh;display:flex;flex-direction:column;align-items:center}.rb-header{width:100%;background:var(--rb-ink);display:flex;justify-content:center;padding:18px 16px}.rb-header img{height:28px;width:auto;display:block}.rb-main{width:100%;max-width:460px;padding:28px 16px 48px;box-sizing:border-box}.rb-card{background:var(--rb-white);border:1px solid var(--rb-border);border-radius:var(--rb-radius-lg);padding:28px 24px}.rb-card h2{margin:0 0 6px;font-size:22px;color:var(--rb-text)}.rb-lead{margin:0 0 20px;font-size:14px;line-height:1.55;color:var(--rb-muted)}.rb-field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.rb-field>span{font-size:13px;font-weight:600;color:var(--rb-text)}.rb-input,.rb-select{width:100%;box-sizing:border-box;padding:11px 12px;font-size:15px;color:var(--rb-text);background:var(--rb-white);border:1px solid var(--rb-border);border-radius:var(--rb-radius);outline:none}.rb-input:focus,.rb-select:focus{border-color:var(--rb-blue);box-shadow:0 0 0 3px var(--rb-blue-50)}.rb-help{font-size:12px;color:var(--rb-muted);margin:-10px 0 16px}.rb-input-row{position:relative;display:flex;align-items:center}.rb-input-row .rb-input{padding-right:76px}.rb-toggle{position:absolute;right:8px;border:none;background:transparent;color:var(--rb-blue-dark);font-size:12px;font-weight:600;cursor:pointer;padding:6px 8px}.rb-checks{list-style:none;margin:0 0 18px;padding:0;display:grid;gap:6px}.rb-check{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--rb-muted)}.rb-check[data-ok=true]{color:var(--rb-success)}.rb-check .rb-dot{display:inline-flex;width:16px;justify-content:center}.rb-checkbox{display:flex;align-items:flex-start;gap:8px;font-size:14px;color:var(--rb-text);margin-bottom:18px}.rb-btn{width:100%;padding:13px 16px;font-size:15px;font-weight:600;border:none;border-radius:var(--rb-radius);cursor:pointer}.rb-btn-primary{background:var(--rb-blue);color:#fff}.rb-btn-primary:hover{background:var(--rb-blue-dark)}.rb-btn:disabled{opacity:.55;cursor:not-allowed}.rb-link-btn{background:none;border:none;color:var(--rb-blue-dark);font-size:14px;font-weight:600;cursor:pointer;padding:0}.rb-link-btn:disabled{color:var(--rb-muted);cursor:not-allowed}.rb-error{margin:0 0 14px;font-size:14px;color:var(--rb-danger)}.rb-success{color:var(--rb-success)}.rb-actions{margin-top:16px;display:flex;flex-direction:column;gap:12px;align-items:flex-start}