/* ===============================
   MODAL CURSO (INDEPENDIENTE)
================================ */

/* Overlay */
.modal-curso {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    z-index: 2000;
}

.modal-curso.activo {
    display: flex;
}

/* Contenedor */
.modal-curso-dialog {
    background: var(--card);
    width: 100%;
    max-width: 820px;
    border-radius: var(--radius);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.25);
    overflow: hidden;
    animation: modalEntrada 0.25s ease;
}

/* Animación */
@keyframes modalEntrada {
    from {
        opacity: 0;
        transform: scale(0.96);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Header */
.modal-curso-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.modal-curso-header h3 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text);
}

.modal-curso-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--muted);
    transition: color 0.3s;
}

.modal-curso-close:hover {
    color: var(--accent);
}

/* Imagen */
.modal-curso-imagen img {
    width: 100%;
    height: 260px;
    object-fit: cover;
}

/* Body */
.modal-curso-body {
    padding: 1.25rem;
}

.modal-curso-body p {
    color: var(--muted);
    line-height: 1.6;
    margin-bottom: 1rem;
}

/* Info extra */
.modal-curso-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
    margin-top: 1rem;
}

.modal-curso-info div {
    background: #f8fafc;
    border-radius: 8px;
    padding: 0.75rem;
    font-size: 0.9rem;
}

/* Footer */
.modal-curso-footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid rgba(15, 23, 42, 0.08);
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
}

/* Botón */
.modal-curso-footer .btn {
    padding: 0.55rem 1rem;
}