*{box-sizing:border-box;margin:0;padding:0;}
body{font-family:'Nunito',sans-serif;background-color:#F0FDF4;background-image:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23dcfce7' fill-opacity='0.5'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");}
.polaroid{transition:transform 0.3s cubic-bezier(0.25,1,0.5,1),box-shadow 0.3s ease;transform-origin:center;}
.polaroid:hover{transform:scale(1.4) rotate(0deg)!important;z-index:100;box-shadow:0 15px 35px rgba(0,0,0,0.3);}
.youtube-pdf-link{display:none;}
body.modo-congelado .no-frozen{display:none!important;}
body.modo-congelado input[type="text"],
body.modo-congelado textarea,
body.modo-congelado input[type="checkbox"] {
    pointer-events:none!important;border:none!important;background:transparent!important;
    outline:none!important;box-shadow:none!important;padding:0!important;
    -webkit-appearance:none;appearance:none;
}
body.modo-congelado input[type="checkbox"]{width:1em;height:1em;display:inline-block;border:1px solid currentColor!important;background:transparent!important;}
body.modo-congelado input[type="checkbox"]:checked::before{content:"✓";display:block;text-align:center;line-height:1;color:green;}
body.modo-congelado input[type="file"]{display:none!important;}
#btn-config{display:none;} body.modo-congelado #btn-config{display:flex;}

/* Modales */
.overlay-bg{position:fixed;inset:0;background:rgba(10,15,30,.55);backdrop-filter:blur(5px);z-index:200;display:flex;align-items:center;justify-content:center;padding:16px;}
.modal-wrap{background:#fffdf9;border-radius:24px;width:100%;max-width:500px;max-height:90vh;overflow-y:auto;padding:28px;animation:slideUp .25s cubic-bezier(.34,1.3,.64,1);box-shadow:0 24px 70px rgba(0,0,0,.3);}
@keyframes slideUp{from{opacity:0;transform:translateY(28px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}

.type-opt{padding:10px 8px;border-radius:12px;border:2.5px solid #e2ddd6;display:flex;flex-direction:column;align-items:center;gap:5px;cursor:pointer;font-size:11px;font-weight:800;color:#78716c;transition:all .18s;background:#fffdf9;text-transform:uppercase;letter-spacing:.04em;}
.type-opt.active{border-color:#3b82f6;background:#eff6ff;color:#2563eb;}
.src-tabs{display:flex;border-radius:10px;overflow:hidden;border:2px solid #e2ddd6;margin-bottom:14px;}
.src-tab{flex:1;padding:9px;font-weight:800;font-size:12px;border:none;cursor:pointer;background:#fffdf9;color:#78716c;transition:all .18s;}
.src-tab.active{background:#3b82f6;color:#fff;}
.upload-zone{border:2.5px dashed #c4b5a0;border-radius:14px;padding:24px 16px;text-align:center;cursor:pointer;background:#faf9f7;transition:all .2s;position:relative;}
.upload-zone:hover,.upload-zone.drag{border-color:#3b82f6;background:#eff6ff;}
.upload-zone input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;z-index:2;width:100%;height:100%;}

/* Visor */
.viewer-ov{position:fixed;inset:0;z-index:500;background:rgba(0,0,0,.93);backdrop-filter:blur(12px);display:flex;flex-direction:column;animation:fadeIn .2s ease;}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.v-img{max-width:100%;max-height:calc(100vh - 110px);object-fit:contain;border-radius:8px;display:block;user-select:none;}
.v-iframe{width:min(940px,100%);height:calc(100vh - 110px);border:none;border-radius:8px;background:#fff;}
.v-video{max-width:100%;max-height:calc(100vh - 110px);border-radius:8px;}
.v-yt{width:min(940px,100%);aspect-ratio:16/9;border:none;border-radius:8px;}

/* Estilo de thumbnails de evidencia no imagen */
.evidence-thumb{transition:transform .18s,box-shadow .18s;}
.evidence-thumb:hover{transform:scale(1.05);box-shadow:0 8px 20px rgba(0,0,0,.15);}

@media print{
@page{size:letter portrait;margin:12mm 10mm;}
*{-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important;color-adjust:exact!important;}
body{background-color:#FFFFFF!important;background-image:none!important;}
#panel-flotante,.no-pdf,.no-pdf-block,input[type="file"],#btn-config{display:none!important;}
.shadow-sm,.shadow-md,.shadow-lg,.shadow-xl{box-shadow:none!important;border:1px solid #e5e7eb!important;}
.backdrop-blur-sm{backdrop-filter:none!important;}
input[type="text"],textarea{border:none!important;background:transparent!important;outline:none!important;box-shadow:none!important;padding:0!important;resize:none;overflow:hidden;}
input[type="checkbox"]{border:1px solid #333!important;background:transparent!important;-webkit-appearance:none;appearance:none;width:1em;height:1em;display:inline-block;}
input[type="checkbox"]:checked::before{content:"✓";display:block;text-align:center;line-height:1;color:green;}
.polaroid{transform:none!important;}.polaroid:hover{transform:none!important;box-shadow:none!important;}
.pdf-section{page-break-inside:auto;}
.pdf-card,.pdf-gallery-row,.foto-polaroid,.fase2-grid{page-break-inside:avoid!important;break-inside:avoid!important;}
header{page-break-after:avoid!important;}
.pdf-page-break{page-break-before:always!important;break-before:page!important;}
iframe,video{display:none!important;}
.youtube-pdf-link{display:flex!important;}
}