/* ============================================================
   PT_POSITIVA — Ejercicios
   assets/css/ejercicios.css
   ============================================================ */

.ejercicio-section {
    padding: 40px 0 80px;
}

.ejercicio-loading {
    text-align: center;
    color: #8B6772;
    font-size: 0.95rem;
    padding: 40px 0;
}

.ejercicio-error {
    background: #FDECEC;
    color: #8B2A2A;
    padding: 16px 20px;
    border-radius: 10px;
    border-left: 4px solid #E47474;
    margin: 20px 0;
}

.ejercicio-acciones {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-top: 24px;
    flex-wrap: wrap;
}

.ejercicio-resultado {
    margin: 24px auto;
    max-width: 720px;
    padding: 18px 24px;
    border-radius: 14px;
    text-align: center;
    font-size: 1rem;
}
.ejercicio-resultado--perfecto {
    background: #E8F6EC;
    color: #2E6B3D;
    border: 2px solid #6CC58B;
}
.ejercicio-resultado--ok {
    background: #FFF6E5;
    color: #8B6A1B;
    border: 2px solid #F0C870;
}
.ejercicio-resultado--mejorar {
    background: #FDECEC;
    color: #8B2A2A;
    border: 2px solid #E47474;
}

/* =====================================================
   DRAG-DROP SOBRE IMAGEN
   ===================================================== */
.dd-wrap {
    display: grid;
    grid-template-columns: 1fr 220px;
    gap: 30px;
    align-items: start;
    max-width: 1200px;
    margin: 0 auto;
}

.dd-imagen-wrap {
    position: relative;
    background: #FDF6F0;
    border-radius: 18px;
    padding: 20px;
    overflow: hidden;
}

.dd-imagen {
    display: block;
    width: 100%;
    height: auto;
    user-select: none;
    -webkit-user-drag: none;
}

.dd-zona {
    position: absolute;
    width: 120px;
    height: 38px;
    transform: translate(-50%, -50%);
    border-radius: 30px;
    background: rgba(245, 168, 184, 0.35);
    border: 2px dashed #E27289;
    cursor: pointer;
    transition: all .15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    font-weight: 600;
    color: #E27289;
}
.dd-zona:hover, .dd-zona.over {
    background: rgba(245, 168, 184, 0.6);
    transform: translate(-50%, -50%) scale(1.05);
}
.dd-zona.colocada {
    background: #fff;
    border: 2px solid #F5A8B8;
    border-style: solid;
    color: #4A3138;
}
.dd-zona.correcto {
    background: #C8E6C9;
    border-color: #4CAF50;
    color: #2E6B3D;
}
.dd-zona.incorrecto {
    background: #FFCDD2;
    border-color: #E47474;
    color: #8B2A2A;
}

.dd-etiquetas {
    background: #fff;
    border: 2px solid #F5A8B8;
    border-radius: 18px;
    padding: 16px;
    position: sticky;
    top: 20px;
}
.dd-etiquetas h3 {
    margin: 0 0 12px;
    font-family: 'Caveat', cursive;
    font-size: 1.5rem;
    color: #2F2024;
    text-align: center;
}

.dd-etiqueta {
    background: #FBE4EB;
    border: 2px solid #F5A8B8;
    border-radius: 30px;
    padding: 10px 16px;
    margin-bottom: 10px;
    text-align: center;
    font-weight: 600;
    color: #4A3138;
    cursor: grab;
    user-select: none;
    transition: transform 0.15s, box-shadow 0.15s;
    font-size: 0.95rem;
}
.dd-etiqueta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(245, 168, 184, 0.4);
}
.dd-etiqueta:active { cursor: grabbing; }
.dd-etiqueta.usada {
    opacity: 0.3;
    pointer-events: none;
}
.dd-etiqueta.dragging { opacity: 0.5; }
.dd-etiqueta.selected {
    background: #F5A8B8;
    color: #fff;
    transform: scale(1.05);
}

/* Responsive */
@media (max-width: 800px) {
    .dd-wrap {
        grid-template-columns: 1fr;
    }
    .dd-etiquetas {
        position: static;
        order: 2;
    }
    .dd-imagen-wrap { order: 1; }
}

/* =====================================================
   MULTIPLE CHOICE
   ===================================================== */
.mc-wrap {
    max-width: 720px;
    margin: 0 auto;
}

.mc-pregunta {
    background: #FFFEFA;
    border: 2px solid #F5A8B8;
    border-radius: 18px;
    padding: 24px 28px;
    margin-bottom: 18px;
}
.mc-pregunta h3 {
    margin: 0 0 16px;
    color: #2F2024;
    font-size: 1.1rem;
    line-height: 1.4;
}

.mc-opciones {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mc-opcion {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #FDF6F0;
    border: 2px solid transparent;
    border-radius: 12px;
    padding: 12px 16px;
    cursor: pointer;
    transition: all .15s ease;
    font-size: 0.95rem;
    color: #4A3138;
}
.mc-opcion:hover {
    background: #FBE4EB;
    border-color: #F5A8B8;
}
.mc-opcion input[type="radio"] {
    margin: 0;
    accent-color: #F5A8B8;
    width: 18px;
    height: 18px;
    cursor: pointer;
}
.mc-opcion.correcto {
    background: #C8E6C9;
    border-color: #4CAF50;
    color: #2E6B3D;
}
.mc-opcion.incorrecto {
    background: #FFCDD2;
    border-color: #E47474;
    color: #8B2A2A;
}
.mc-opcion.destacado-correcto:not(.correcto) {
    border-color: #4CAF50;
    border-style: dashed;
}

/* =====================================================
   COMPLETAR HUECOS
   ===================================================== */
.ch-wrap {
    max-width: 800px;
    margin: 0 auto;
}

.ch-banco {
    background: #FBE4EB;
    border-radius: 18px;
    padding: 18px 22px;
    margin-bottom: 24px;
}
.ch-banco h3 {
    margin: 0 0 10px;
    font-family: 'Caveat', cursive;
    font-size: 1.4rem;
    color: #2F2024;
}

.ch-palabra {
    display: inline-block;
    background: #fff;
    border: 2px solid #F5A8B8;
    border-radius: 24px;
    padding: 6px 16px;
    margin: 4px;
    font-weight: 600;
    color: #4A3138;
    cursor: grab;
    user-select: none;
    transition: transform 0.15s;
}
.ch-palabra:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(245, 168, 184, 0.4);
}
.ch-palabra.usada {
    opacity: 0.3;
    pointer-events: none;
}
.ch-palabra.dragging { opacity: 0.5; }
.ch-palabra.selected {
    background: #F5A8B8;
    color: #fff;
}

.ch-frases {
    background: #FFFEFA;
    border-radius: 18px;
    padding: 24px 28px;
    line-height: 2.4;
    font-size: 1.05rem;
}
.ch-frase {
    margin: 0 0 14px;
    color: #4A3138;
}

.ch-hueco {
    display: inline-block;
    min-width: 100px;
    padding: 4px 12px;
    margin: 0 4px;
    background: #FDF6F0;
    border-bottom: 3px dashed #F5A8B8;
    border-radius: 6px;
    text-align: center;
    font-weight: 600;
    color: #E27289;
    cursor: pointer;
    transition: all .15s ease;
}
.ch-hueco.over {
    background: rgba(245, 168, 184, 0.5);
    transform: scale(1.05);
}
.ch-hueco.correcto {
    background: #C8E6C9;
    border-bottom-color: #4CAF50;
    color: #2E6B3D;
}
.ch-hueco.incorrecto {
    background: #FFCDD2;
    border-bottom-color: #E47474;
    color: #8B2A2A;
}

.mc-pregunta h3 {
	font-family: 'Quicksand', sans-serif;
    font-weight: 600;
    font-size: 1.10rem;
    color: #2F2024;
    position: relative;
    margin: 0px 2px 12px 0px;
    padding-left: 18px;
}


/* Banco como zona de drop: feedback visual al arrastrar etiqueta hacia él */
.dd-etiquetas.drop-over,
.ch-banco.drop-over {
    background: #FBE4EB;
    border-color: #E27289;
    border-style: dashed;
    box-shadow: inset 0 0 0 3px rgba(245, 168, 184, 0.4);
}

/* Zona colocada: indicar que es interactiva (cursor + animación leve) */
.dd-zona.colocada {
    cursor: grab;
}
.dd-zona.colocada:hover {
    transform: translate(-50%, -50%) scale(1.08);
    box-shadow: 0 3px 8px rgba(245, 168, 184, 0.4);
}
.dd-zona.colocada:active {
    cursor: grabbing;
}
.dd-zona.dragging {
    opacity: 0.5;
}

/* Hueco colocado del completar-huecos: igual indicar interactividad */
.ch-hueco[data-placed] {
    cursor: grab;
}
.ch-hueco[data-placed]:hover {
    transform: scale(1.05);
}
.ch-hueco.dragging {
    opacity: 0.5;
}

/* Tooltip discreto cuando pasas el ratón por una etiqueta colocada */
.dd-zona.colocada::after,
.ch-hueco[data-placed]::after {
    content: "Clic para devolver";
    position: absolute;
    bottom: -28px;
    left: 50%;
    transform: translateX(-50%);
    background: #2F2024;
    color: #fff;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: normal;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s;
    z-index: 100;
}
.dd-zona.colocada:hover::after,
.ch-hueco[data-placed]:hover::after {
    opacity: 1;
}

/* En el ch-hueco hace falta posicionamiento relativo para el tooltip */
.ch-hueco {
    position: relative;
}

/* Zona con varios slots (drag-drop-grupos) */
.dg-zona {
    position: absolute;
    transform: translate(-50%, -50%);
    background: rgba(245, 168, 184, 0.18);
    border: 2px dashed #E27289;
    border-radius: 14px;
    padding: 8px 10px;
    min-width: 110px;
    transition: all .15s ease;
}
.dg-zona:hover,
.dg-zona.over {
    background: rgba(245, 168, 184, 0.35);
    transform: translate(-50%, -50%) scale(1.02);
    box-shadow: 0 4px 12px rgba(245, 168, 184, 0.3);
}

.dg-zona.correcto {
    background: #C8E6C9;
    border-color: #4CAF50;
    border-style: solid;
}
.dg-zona.parcial {
    background: #FFF6E5;
    border-color: #F0C870;
    border-style: solid;
}
.dg-zona.incorrecto {
    background: #FFCDD2;
    border-color: #E47474;
    border-style: solid;
}

/* Slots horizontales (cada uno admite una etiqueta) */
.dg-slots {
    display: flex;
   /* flex-direction: column;*/
    gap: 5px;
}

.dg-zona--vertical .dg-slots {
    flex-direction: column;
}


.dg-slot {
    min-height: 28px;
    min-width: 95px;
    padding: 4px 10px;
    background: #fff;
    border: 1.5px dashed #F5A8B8;
    border-radius: 14px;
    text-align: center;
    font-size: 0.82rem;
    font-weight: 600;
    color: #8B6772;
    transition: all .15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}
.dg-slot.over {
    background: #FBE4EB;
    border-style: solid;
    border-color: #E27289;
    transform: scale(1.04);
}
.dg-slot.ocupado {
    background: #fff;
    border: 2px solid #F5A8B8;
    border-style: solid;
    color: #4A3138;
    cursor: grab;
}
.dg-slot.ocupado:hover {
    transform: scale(1.05);
    box-shadow: 0 3px 8px rgba(245, 168, 184, 0.4);
}
.dg-slot.ocupado:active { cursor: grabbing; }

.dg-slot.correcto {
    background: #E8F6EC;
    border-color: #4CAF50;
    color: #2E6B3D;
}
.dg-slot.incorrecto {
    background: #FDECEC;
    border-color: #E47474;
    color: #8B2A2A;
}
.dg-slot.dragging { opacity: 0.5; }

/* Tooltip "Clic para devolver" en slots ocupados */
.dg-slot.ocupado { position: relative; }
.dg-slot.ocupado::after {
    content: "Clic para devolver";
    position: absolute;
    bottom: -26px;
    left: 50%;
    transform: translateX(-50%);
    background: #2F2024;
    color: #fff;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: normal;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s;
    z-index: 100;
}
.dg-slot.ocupado:hover::after { opacity: 1; }

/* Móvil: zonas un poco más anchas para que se vea bien */
@media (max-width: 800px) {
    .dg-zona { min-width: 90px; padding: 6px 8px; }
    .dg-slot { min-width: 80px; font-size: 0.75rem; }
}