#upload-cont {
    font-family: 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, #89fffd, #06519b);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 30vh;
    margin: 0;
}
.upload-box {
    background: white;
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
    /*width: 400px;*/
    transition: transform 0.2s ease;
}
.upload-box:hover {
    transform: scale(1.03);
}
.upload-icon {
    font-size: 60px;
    color: #ef32d9;
    margin-bottom: 10px;
    animation: bounce 1s infinite;
}
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}
.upload-area {
    display: flex;               /* Para alinear el contenido */
    flex-direction: column;      /* Texto y párrafo en columna */
    align-items: center;         /* Centrado horizontal */
    justify-content: center;     /* Centrado vertical */
    width: 100%;                 /* Que ocupe todo el ancho del contenedor */
    min-height: 120px;            /* Altura mínima */
    border: 2px dashed #0232a1;
    padding: 20px;
    border-radius: 15px;
    cursor: pointer;
    transition: background 0.3s ease;
    box-sizing: border-box;      /* Evita que padding rompa el borde */
}
.upload-area:hover {
    background: rgba(50, 137, 181, 0.1);
}
.upload-area p {
    margin: 20px 0 0;
    color: #555;
}
button {
    margin-top: 15px;
    padding: 10px 20px;
    background: #08a5e8;
    color: white;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.3s ease;
}
button:hover {
    background: #a1b73f;
}
#fileName {
    margin-top: 10px;
    font-size: 14px;
    color: #333;
    font-style: italic;
}
.galeria {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 8px;
    padding: 10px;
}
.galeria-item {
    position: relative; /* Necesario para posicionar el botón dentro */
}
.galeria img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.3s ease;
}
.galeria img:hover {
    transform: scale(1.03);
}
.btn-eliminar {
    position: absolute;
    top: 5px;
    right: 5px;
    background: rgba(255, 0, 0, 0.8);
    color: #fff;
    border: none;
    padding: 4px 8px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
}
.btn-eliminar:hover {
    background: rgba(200, 0, 0, 0.9);
}
@media (max-width: 600px) {
    .galeria {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }
}
/* Fondo semitransparente */
#spinner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5); /* negro con transparencia */
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

/* Caja central */
.spinner-container {
    text-align: center;
    color: #fff;
    font-family: sans-serif;
}

/* Spinner circular */
.loader {
    border: 6px solid #f3f3f3;       /* gris claro */
    border-top: 6px solid #3498db;   /* azul */
    border-radius: 50%;
    width: 60px;
    height: 60px;
    margin: auto;
    animation: spin 1s linear infinite;
}

/* Animación */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.titulo {
    font-family: "Mr De Haviland";
    font-size: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    color: #fff !important;
}