/* Estilos de las herramientas gratis. Se sirven desde marketinai.net, sin terceros. */
.herramientas-hero{padding-top:150px}
.herramientas-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin-top:30px}
.herramienta-card{display:block;background:var(--bg2);border:1px solid var(--border);border-radius:20px;padding:26px;text-decoration:none;color:inherit;transition:border-color .2s ease,transform .2s ease}
.herramienta-card:hover{border-color:var(--accent);transform:translateY(-2px)}
.herramienta-card h2{font-size:1.35rem;margin-bottom:8px}
.herramienta-card p{color:var(--text2);font-size:.95rem}
.herramienta-card .herramienta-link{display:inline-block;margin-top:14px;color:var(--accent);font-weight:700}
.herramienta-card .herramienta-icono{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;background:rgba(0,212,255,.12);color:var(--accent);font-weight:800;margin-bottom:14px}

.tool-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:start;margin-top:28px}
.tool-panel{background:var(--bg2);border:1px solid var(--border);border-radius:20px;padding:24px}
.tool-panel h2{font-size:1.3rem;margin-bottom:14px}
.tool-panel .form-group{margin-bottom:14px}
.tool-panel label{display:block;color:var(--text2);font-size:.9rem;font-weight:600;margin-bottom:6px}
.tool-panel .form-required{color:var(--accent)}
.tool-panel input,.tool-panel select,.tool-panel textarea{width:100%;background:var(--bg3);border:1px solid var(--border);border-radius:.6rem;color:var(--text);font-family:inherit;font-size:.95rem;padding:.7rem .8rem}
.tool-panel input:focus,.tool-panel select:focus,.tool-panel textarea:focus{outline:2px solid var(--accent);outline-offset:1px}
.tool-panel textarea{resize:vertical;min-height:86px}
.tool-panel .btn-primary,.tool-panel .btn-secondary{margin-top:6px}
.tool-preview{width:100%;min-height:330px;margin:0;white-space:pre-wrap;overflow:auto;background:var(--bg3);border:1px solid var(--border);border-radius:.8rem;padding:14px;color:var(--text);font: .86rem/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace}
.tool-acciones{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.estado-tool{margin-top:8px;font-size:.9rem;color:var(--accent3)}
.estado-tool.error{color:#fca5a5}
.pagina-fila{display:grid;grid-template-columns:1fr 1fr 1.3fr auto;gap:8px;margin-bottom:8px;align-items:center}
.pagina-fila input{font-size:.88rem;padding:.55rem .6rem}
.pagina-fila button{background:transparent;border:1px solid var(--border);border-radius:.5rem;color:var(--text2);cursor:pointer;padding:.5rem .6rem;font-size:.8rem}
.pagina-fila button:hover{color:var(--text);border-color:var(--text2)}
.horario-fila{display:grid;grid-template-columns:minmax(0,1fr) auto auto auto;gap:8px;align-items:center;padding:7px 0;border-bottom:1px solid var(--border)}
.horario-fila:last-child{border-bottom:0}
.horario-fila label{display:flex;align-items:center;gap:8px;margin:0;color:var(--text);font-weight:600;font-size:.92rem}
.horario-fila input[type=time]{width:auto;padding:.45rem .5rem}
.horario-fila input[type=checkbox]{width:auto}
.tool-nota{color:var(--text2);font-size:.9rem;margin-top:18px}
.tool-audit{border-top:1px solid var(--border);margin-top:26px;padding-top:18px;color:var(--text2);font-size:.92rem}
.tool-audit a{color:var(--accent);font-weight:700}
.campo-doble{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.campo-triple{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
fieldset{border:0;margin:0 0 16px;padding:0}
legend{color:var(--text);font-weight:700;font-size:.95rem;margin-bottom:10px}

@media(max-width:900px){.herramientas-grid,.tool-layout{grid-template-columns:1fr}}
@media(max-width:700px){
  .herramientas-hero{padding-top:130px}
  .pagina-fila{grid-template-columns:1fr;gap:6px}
  .pagina-fila button{justify-self:start}
  .horario-fila{grid-template-columns:1fr;gap:5px;padding:10px 0}
  .campo-doble,.campo-triple{grid-template-columns:1fr}
}