/* ===============================
   CONTENEDOR
=============================== */

.rh-frontend-container{
    width:100%;
    max-width:1400px;
    margin:10px auto;
    display:grid;
    grid-template-columns: repeat(4, 1fr);
    gap:25px;
}

/* ===============================
   SUBTITULO MAÑANA / TARDE
=============================== */

.rh-subtitulo{
    grid-column:1 / -1;
    margin:70px 0 25px 0;
    font-size:26px;
    font-weight:600;
    color:#2d3e32;
    position:relative;
    padding-top:25px;
}

.rh-subtitulo::before{
    content:"";
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:1px;
    background:#e5e5e5;
}

/* ===============================
   TARJETA
=============================== */

.rh-card{
    background:#ffffff;
    border-radius:14px;
    overflow:hidden;
    box-shadow:0 6px 18px rgba(0,0,0,0.06);
    transition:all .25s ease;
    display:flex;
    flex-direction:column;
}

.rh-card:hover{
    transform:translateY(-5px);
    box-shadow:0 12px 28px rgba(0,0,0,0.12);
}



/* ===============================
   actividad en curso
=============================== */

.rh-card {
    transition: all 0.3s ease;
    border-radius: 16px;
    overflow: hidden;
    position: relative;
}

.rh-card.en-curso {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.18);
    border: 0px solid #ff5a3c;
}

.rh-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: #ff5a3c;
    color: white;
    padding: 6px 12px;
    font-size: 13px;
    font-weight: 600;
    border-radius: 20px;
    z-index: 10;
}

/* ===============================
   FRANJA ACTIVIDAD EN CURSO
=============================== */

.rh-img{
    position:relative !important;
}

.rh-franja-curso{
    width:100%;
    height:6px;
    background:#e10600;
}


/* ===============================
   IMAGEN
=============================== */

.rh-img{
    width:100%;
    height:170px;
    overflow:hidden;
    position:relative; /* necesario para overlay */
}

.rh-img img{
    width:100%;
    height:100%;
    object-fit:cover;
    transition:transform .4s ease;
    display:block;
}

.rh-card:hover .rh-img img{
    transform:scale(1.06);
}

/* ===============================
   BADGE EN CURSO (SPA elegante)
=============================== */

.rh-badge-overlay{
    position:absolute;
    bottom:12px;          /* ahora abajo */
    left:12px;

    background:rgba(245, 220, 226, 0.85); /* rosado crema spa */
    color:#ff1a00;

    font-size:12px;
    font-weight:600;
    padding:6px 10px;
    border-radius:30px;

    backdrop-filter:blur(6px);
    box-shadow:0 6px 14px rgba(0,0,0,0.08);

    letter-spacing:0.4px;
    z-index:10;
    pointer-events:none;

    animation:fadeInBadge .4s ease;
}

@keyframes fadeInBadge{
    from{
        opacity:0;
        transform:translateY(5px);
    }
    to{
        opacity:1;
        transform:translateY(0);
    }
}

/* ===============================
   ACTIVIDAD EN CURSO (resalte suave premium)
=============================== */

.rh-en-curso{
    border:2px solid rgba(212,175,55,0.6);
    box-shadow:0 15px 35px rgba(212,175,55,0.18);
    transform:scale(1.015);
}

/* ===============================
   CONTENIDO
=============================== */

.rh-info{
    padding:16px 18px 20px;
    flex:1;
    display:flex;
    flex-direction:column;
}

.rh-info h3{
    margin:0 0 6px;
    font-size:18px;
    font-weight:600;
    color:#222;
}

.rh-horario{
    font-size:13px;
    font-weight:500;
    color:#666;
    margin-bottom:6px;
}

.rh-lugar{
    font-size:13px;
    color:#888;
    margin-bottom:10px;
}

.rh-info p{
    font-size:13px;
    color:#555;
    line-height:1.4;
    margin-bottom:14px;
    flex-grow:1;
}

/* ===============================
   BOTÓN
=============================== */

.rh-btn{
    display:inline-block;
    padding:7px 13px;
    font-size:12px;
    font-weight:500;
    background:#2d3e32; 
    color:#fff;
    border-radius:6px;
    text-decoration:none;
    transition:all .2s ease;
}

.rh-btn:hover{
    background:#1f2c23;
}



/* ===============================
   FRANJA ACTIVIDAD EN CURSO (ESTABLE)
=============================== */

.rh-img-curso{
    border-bottom:6px solid #e10600;
}


/* ===============================
   FRANJA ROJA ACTIVIDAD EN CURSO
=============================== */

.rh-card.en-curso::after{
    content:"";
    position:absolute;
    top:170px; /* altura exacta de la imagen */
    left:0;
    width:100%;
    height:6px;
    background:#e10600;
    z-index:5;
}


/* ===============================
   RESPONSIVE
=============================== */

@media(max-width:1200px){
    .rh-frontend-container{
        grid-template-columns: repeat(3, 1fr);
    }
}

@media(max-width:900px){
    .rh-frontend-container{
        grid-template-columns: repeat(2, 1fr);
    }
}

@media(max-width:600px){
    .rh-frontend-container{
        grid-template-columns:1fr;
        gap:20px;
    }

    .rh-img{
        height:180px;
    }
}






/* ===============================
   ANIMACION CARGANDO ACTIVIDADES
=============================== */

/* SPINNER */
.rh-loader {
    width:40px;
    height:40px;
    margin:0 auto 15px;
    border:4px solid #e5e5e5;
    border-top:4px solid #2d3e32;
    border-radius:50%;
    animation:rh-spin 0.8s linear infinite;
}

@keyframes rh-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* TEXTO ANIMADO */
.rh-loader-text {
    font-size:15px;
    letter-spacing:0.5px;
    animation:rh-fade 1.5s ease-in-out infinite;
}

@keyframes rh-fade {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}