:root{--bg-soft:#f5f7fb}body{background:var(--bg-soft)}.hero{background:linear-gradient(135deg,#101828,#344054 55%,#0d6efd)}.glass-card{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);backdrop-filter:blur(14px)}.card{overflow:hidden}.dropzone{border:2px dashed #b8c2cc;background:#f8fafc;cursor:pointer;transition:.18s ease}.dropzone:hover,.dropzone.is-dragover{border-color:#0d6efd;background:#eef5ff;transform:translateY(-1px)}.preset-grid{display:grid;gap:.65rem}.preset-check{display:flex;gap:.75rem;align-items:flex-start;border:1px solid #e9ecef;border-radius:1rem;padding:.85rem;background:#fff;cursor:pointer;transition:.15s ease}.preset-check:hover{border-color:#86b7fe;background:#f8fbff}.preset-check input{margin-top:.25rem}.preset-check span{display:grid;line-height:1.2}.preset-check small{color:#667085;margin-top:.25rem}.resultado-item{border:1px solid #e9ecef;border-radius:1rem;padding:1rem;background:#fff}.min-w-0{min-width:0}.btn[disabled]{cursor:not-allowed}.spinner-dot{display:inline-block;width:.65rem;height:.65rem;border-radius:50%;background:currentColor;animation:pulse 1s infinite alternate}@keyframes pulse{from{opacity:.25;transform:scale(.75)}to{opacity:1;transform:scale(1)}}
.brand-logo{width:42px;height:42px;object-fit:contain}.navbar-brand span{letter-spacing:.01em}#resultadoIa img{max-width:220px;border-radius:1rem;border:1px solid #e9ecef;background:#111}.ia-preview{display:flex;gap:1rem;align-items:flex-start;border:1px solid #e9ecef;border-radius:1rem;padding:1rem;background:#fff}