:root{--bg: #f3f4f8;--panel: #ffffff;--linea: #e1e4ec;--texto: #161a2c;--suave: #666d86;--acento: #5b4cf0}*{box-sizing:border-box}body{margin:0;color:var(--texto);font:14px/1.5 Inter,Segoe UI,system-ui,sans-serif;background:var(--bg)}button,input,textarea{font:inherit;color:inherit}.barra{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 14px;padding:16px 22px;border-bottom:1px solid var(--linea);background:var(--panel)}.barra b{font-size:16px}.barra span{color:var(--suave)}.layout{display:grid;grid-template-columns:minmax(320px,420px) 1fr;gap:22px;max-width:1240px;margin:0 auto;padding:22px}.panel{align-self:start;padding:18px;border:1px solid var(--linea);border-radius:16px;background:var(--panel)}.disenos{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin:0 0 16px;padding:0;border:0}.disenos legend{margin-bottom:8px;color:var(--suave);font-size:12px;font-weight:700;letter-spacing:.05em;text-transform:uppercase}.disenos label{position:relative;display:grid;place-items:center;align-content:center;min-height:40px;font-size:13px;font-weight:700;border:1px solid var(--linea);border-radius:10px;cursor:pointer}.disenos input{position:absolute;opacity:0}.disenos label:has(input:checked){color:var(--acento);border-color:var(--acento);background:#efedff}.disenos label:has(input:focus-visible){outline:2px solid var(--acento);outline-offset:2px}.campos{display:grid;grid-template-columns:1fr 1fr;gap:10px}.campos .ancho{grid-column:1 / -1}label{display:grid;align-content:end;gap:4px;color:var(--suave);font-size:12px;font-weight:600}label small{font-weight:500}input:not([type=radio]),textarea{width:100%;min-height:36px;padding:7px 10px;border:1px solid var(--linea);border-radius:9px;background:#f8f9fc}input[type=color]{padding:2px;cursor:pointer}textarea{resize:vertical}input:focus-visible,textarea:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--acento);outline-offset:1px}details{margin-top:14px;border-top:1px solid var(--linea)}summary{padding:12px 0 8px;font-weight:700;cursor:pointer}details .campos{padding-bottom:6px}.enlace{margin-top:14px;padding:0;color:var(--acento);font-weight:700;border:0;background:none;cursor:pointer}.vista{min-width:0}.correo{overflow:hidden;border:1px solid var(--linea);border-radius:16px;background:#fff;box-shadow:0 18px 50px #14183214}.correo-cabecera{display:flex;align-items:center;gap:6px;padding:12px 16px;border-bottom:1px solid var(--linea);background:#fafbfd}.correo-cabecera span{width:11px;height:11px;border-radius:50%;background:#d7dae3}.correo-cabecera b{margin-left:8px;color:var(--suave);font-size:13px}.correo-cuerpo{padding:22px 26px 30px;overflow-x:auto;color:#222;font:14px/1.6 Arial,Helvetica,sans-serif}.correo-cuerpo p{margin:0 0 12px}.firma{margin-top:18px}.acciones{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.primario,.secundario{min-height:42px;padding:0 18px;font-weight:700;border-radius:11px;cursor:pointer}.primario{color:#fff;border:0;background:var(--acento)}.secundario{border:1px solid var(--linea);background:var(--panel)}.ayuda{padding:16px 18px;border:1px solid var(--linea);border-radius:16px;background:var(--panel)}.pestanas{display:flex;flex-wrap:wrap;gap:6px}.pestanas button{padding:6px 12px;font-size:13px;font-weight:600;border:1px solid var(--linea);border-radius:99px;background:var(--panel);cursor:pointer}.pestanas [aria-selected=true]{color:#fff;border-color:var(--acento);background:var(--acento)}.ayuda ol{margin:14px 0 0;padding-left:20px}.ayuda li{margin-bottom:6px}.aviso-flotante{position:fixed;bottom:20px;left:50%;z-index:5;margin:0;padding:10px 16px;color:#fff;font-weight:600;border-radius:10px;background:#161a2c;opacity:0;transform:translate(-50%,12px);transition:.2s;pointer-events:none}.aviso-flotante.visible{opacity:1;transform:translate(-50%)}@media(max-width:860px){.layout{grid-template-columns:1fr;padding:14px}.vista{order:-1}}@media(max-width:460px){.campos{grid-template-columns:1fr}.disenos{grid-template-columns:1fr 1fr}}